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*> SPIRAL-WOUND GASKETS Page INDEX 2 FOREWORD 3 Advantages of Flexite Super Non-Asbestos Filler 3 Metals and Filler Materials 3 Ordering Information 3 Special Gaskets 3 Government Specifications 4-5 6-7 7 8 9 9 10-11 10-11 10-11 12 FLANGE GASKETS Compression Gauge Gaskets, Standard Flanges, Style CG Compression Gauge Gaskets, Large Diameter, Style CG Heat Exchanger Gaskets, Styles HE and HE-CG Style CGI Gaskets with Inner Ring Style CG-RJ for Ring Type Joints Clamp Type Style 625 Large Male & Female Flange Gaskets, Style R-1 Large Tongue & Groove Flange Gaskets, Style R-3 Small Tongue & Groove Flange Gaskets, Style R-4 Self Centering Style D 13 14-15 BOILER GASKETS Boiler Manhole Cover Gaskets, Style M and MC Boiler Handhole and Tubecap Gaskets, Style T USEFUL TABLES AND TECHNICAL DATA 16 Facing Dimensions for ANSI 316.5 Flanges 17 Bolting Data for ANSI B16.5 Flanges 18 Torque Data 18 Color Coding 19 Engineering Assistance and Other Products rA FOREWORD In 1912, Flexitallic pioneered and developed the SpiralWound Gasket --an engineered static seal with innate resilience that permits it to adjust automatically to changes in operating conditions, such as line pressure and thermal shocks, frequent or sudden vibration, and minor flange separation. Today, Flexitallic is recognized as the world's leading producer of spiral-wound gaskets. The name Flexitallic has become the signature of a safe, dependable, reliable seal with superior sealing qualities. What has brought Flexitallic to this recognized position of leadership? Engineered Performance...Flexitallic's engineers contin ually advance the "state-of-the-art" in gasket design where the density is critical to sealing performance. They have designed more spiral-wound gaskets than all other gasket producers combined. Metals/Filler Inventory...An extensive inventory of various metals in strip and sheet form as well as a variety of filler materials is maintained at all plants. &Rftgislrd Trademark ot Flexitallic Limited. <CFlexitallic Inc.. 1963 Winding Mandrels...The most extensive inventory of winding mandrels in the world is maintained by Flexitallic. What would be a special order to other gasket producers is normally a conventional gasket to Flexitallic. Production Capability...Flexitallic has developed their own unique winding system and equipment to ensure uniform construction and quality of each gasket. Lasers, punch presses and grooving equipment are used to pro duce centering guide rings that assure a proper gasket fit. Quality Control Because Flexitallic is aware of the cost of gasket failure, the most exacting quality control standards in the gasket industry have been established by the company. Flexi tallic quality control procedures meet or exceed the latest government requirements under MIL-l-45208. Whether military specifications are involved or not, Flexitallic subjects its entire production to in-process inspection procedures, visual inspection and final compression testing on a statistical sampling basis. Flexitallic has the most demanding quality assurance pro cedures in the industry in order to produce the right gasket for the right flange to make the right seal. n n FLEXITETM SUPER* NON-ASBESTOS FILLER MATERIAL Does not give rise to respirable fibers Priced comparable to asbestos Carefully researched and developed to meet industry's demand tor an alternative to asbestosfilled spiral-wound gaskets Performance superior to asbestos filler Contains no asbestos Low chloride content Flexite Super is a further development of Flexite. Fiexitalhc's chlorite mineral paper developed for the U.S, Navy. Its composition and method cf manufacture is based on a complex chlorite mineral with graphite, and acrylic binder. The result is a material with temperature and chemical resistance equivalent to asbestos fillerwnen used in spiral-wound gaskets. U.s. 33ten! Numoer 4.529.562 PROVEN BETTER SEALING PERFORMANCE THAN ASBESTOS FILLERS When tested as a filler material m spiral-wound gaskets Flexite Super gave better sealing performance than asbestos Performance figures were ascertained under concmons laid down in a thermal cycling test used m the refining industry. Tests were carried out with 2" NPS Class 300 flanges, using nitrogen gas over a period of 2< hours. Rig was pressurized to 750 psig and left for a minimum of 16 hours. Pressure was released and temperature increased to 860 F over a period of 2 hours and the rig pressurized to 310 psig. Pressure and temperature were held for 1 hour. Rig was then allowed to cool to ambient, and pressure and temperature recorded. Temperature was again increased to 860"F and held for 1 hour. Pressure must return to 310 psig for the gasket assembly to successfully meet conditions of the test. INFORMATION FOR ORDERING FLEXITALLIC GASKETS r MATERIALS Standard materials for Flexitallic Spiral-Wound Gaskets are 304 stainless steel with blue-dyed Canadian asbestos paper (Chrysotile) filler. The following materials are available on order: Metals Carpenter 20 Alloy Copper Hastelloy B and C Inconel 600, 625 Inconel X750 Incoloy 800, 825 Low Carbon Steel, Zinc Monel Nickel Phosphor Bronze Titanium ated Stainless Steels: AISI Types304, 304L, 309, 310, 316L, 321, 347 Other metals on request. Fillers Flexite'" Super Non-Asbestos Chlorite/ Graphite Paper* Graphite (Flexicarb") Blue-Dyed Canadian Asbestos Paper (Chrysotile) White Canadian Asbestos Paper (Chrysotile) Canadian Asbestos Sheet Packing with Neoprene, Buna S, and Buna N Binders Polytetrafluoroethylene (PTFE) Glass-Filled PTFE Ceramic 'US PauntNumber 1.529.662 SPECIFYING FLEXITALLIC GASKETS Pipe Flange Applications Flexitallic Spiral-Wound Pipe Flange Gaskets are manu factured in ten basic designs identified as Styles CG, CGI, CG-RJ, D, HE, HE-CG, 625, R-1, R-3/and R-4. Each Style is described in detail on subsequent pages. These gasket descriptions and previous experience will dictate the selection and ordering of the proper Flexitallic Gasket. All Flexitallic Gasket Styles for standard flange fittings can be ordered from this catalog. Purchase orders or inquiries for standard flange gaskets should include the following for each item: 1. Nominal Pipe Size 2. Pressure Series of Flange 3. Flexitallic Gasket Identification Number 4. Materials of Construction 5. Inside Diameter and Material for Inner Ring if Style CGI Gaskets are ordered. Special Gaskets Gaskets of special design can be engineered and fabricated using the same basic fundamentals of Flexitallic SpiralWound Gasket design and construction to cover a wide range of applications in installations for which there are no industry-wide equipment standards. Special gaskets have been designed for valves, pumps, compressors, turbines, boilers, heat exchangers, etc. Consult with Flexitallic engineers as early in the design stage as possible. Government Specifications Flexitallic Spiral-Wound Gaskets are available in accord ance with Military Specifications MIL-G-16265, MIL-G21032 and MIL-G-15342, latest revisions. When making inquiry, please refer to the proper Government Specifica tion number. 3 i STYLE CG `COMPRESSION-GAUGE ' GASKETS S' FOR ANSI B16.5 RAISED FACE AND PLAIN OR FLAT FACE FLANGES Style CG Gaskets combine all the recognized advantages of spiral-wound construction with an integral metal gauge ring. The metal gauge ring serves the following purposes: a) Facilitates accurate centering of the gasket in the flange assembly. b) Provides additional radial strength and prevents possibility of gasket blow-out. c) Serves as a compression stop and prevents possi bility of spiral-wound component being crushed. Standard CG Gaskets for ANSI and other standard flanges are manufactured to a nominal thickness of .175'. Optimum compression is in the range of .125' to .135' (dependent on test pressures). Standard Style CG Gaskets are fur nished with carbon steel gauge rings that are 1/8" thick. Style CG Gaskets are available on special order in any combination of materials listed on page 3 and with "com pression-gauge" centering rings in metals other than carbon steel. Style CG Gaskets can be supplied on special order with special I.D. dimensions if required. Inquiries are invited. ANSI B16.5 FLANGES Standard Style CG Gaskets are carried in stock for all sizes and pressures covered in ANSI B16.5. These stand ard gaskets conform to the requirements of API Standard 601, Latest Edition. STYLE CG GASKETS FOR LARGE DIAMETER FLANGES Large diameter Style CG Gaskets that are being used more frequently in recent years are also available. The large diameter gaskets are covered by API Standard 601for API Standard 605 and M.S.S.-SP-44 flanges. To aid in selecting the proper gasket for these flanges, bolting details for each size and pressure series are indicated. API 605 Flanges These gaskets are covered by API Standard 601, Latest Edition, and cover flanges for Classes 75, 150, 300, 400, 600, and 900. M.S.S.-SP-44 Flanges This standard covers large diameter flanges for Classes 150, 300, 400, 600 and 900. Standard M.S.S. SP-44 does not include limiting dimensions for spiral-wound gaskets for use with these flanges. Dimensions listed are in accord ance with API 601, Latest Edition. Commercial Standard Large Diameter Flanges The manufacturers of large diameter flanges have assigned different catalog numbers to the various classes of flanges. Reference to the number and size of bolts and bolt circle diameter will assure the selection of the proper gasket for each size and pressure series flange. Dimensions listed are commercial standards that have proven successful with these flanges. API RING-JOINT FLANGES Flexitallic has developed a series of special Style CG Gaskets designed to replace standard oval or octagonal API ring-joint gaskets. The designation for these gaskets is Style CG-RJ. Style CG-RJ Gaskets are intended for use as a replacement maintenance item. If spiral-wound gaskets are to be used in new applications, regular Style CG Gaskets and raised face flanges are recommended. Converting from API ring-joint gaskets to Style CG-RJ Spiral-Wound Gaskets means greater economy through lower gasket costs, less downtime of equipment, and reduced labor costs for replacement. Only 1/16' break away is required as compared with 1/2" to 3/4" with con ventional API ring-joint gaskets. Style CG-RJ Gaskets are not available for all nominal pipe sizes. Available sizes are listed along with notes on applications. Caution: Clearance dimensions between flange faces should be checked on close-coupled pipe prior to installation of Style CG-RJ Gaskets to insure optimum compression can be achieved without over-stressing bolts and flanges. 4 r FLEXITALLIC STYLE CG GASKETS ' :n FOR USE ON ANSI B16.5 RAISED AND FLAT FACE FLANGES Dimensions based an API Standard SOI. Latest Edition) NOMINAL PIPE SIZE inches! ALL SERIES GASKET 0 3. Ilnchesl \'4 7.3 c*t 1-1.4 3/4 i-3- *6 1-7 3 4 .V? 2 2-3.3 2-3-4 3-3,3 3-" 3 3 5-1:2 4 4- .'2 5 5 3 o 4-3,4 5-14 5-7 3 5-1,2 7 3-1/4 10-3,3 12-1-2 12 14-3/4 14 16 '6 13-1:4 18 20-3/4 50 22-3/4 24 27 GASKET 1.0. Ilncnesl CLASS 150 SING CATALOG ' 0.0. NUMBER Ilncnesl CLASS 300 GASKET RING 1.0. 0.0. Ilncnesl Ilncnesl CATALOG NUMBER 1/2 1-3/4 CG-1A 1/2 1-3/4 CG-3A 3/4 1-7.3 LG-13 3/4 2-1/8 CG-3B 1 2-1 4 CG-iC 1 2-5/8 CG-3C 1.1 '4 2-3 3 wJ- 1 0 1-1/4 2-7/8 CG-3D 1-7 8 2-1-3 2-3/4 3-1-4 3 3-3,3 4-1/3 4-7'3 u J` 1 C CG-1F CG-'G CG-1H 1-7/8 2-1/8 2-3/4 3-1/4 3-1/4 3-3/4 4-3/8 5-1/8 CG-3E CG-3F CG-3G CG-3H 4 4-1,2 5 5-1/2 5-3,3 5-3, 3 5-7 3 7 Cu-lJ CG-1K CG* it CG-1M 4 4-1/2 5 5-1,2 5-7/8 5-1:2 7-1/8 7-3/4 CG-3J CG-3K CG-3L CG-3M 5-1.3 7-3/16 9-3/16 11-5/16 13-3/8 14-5/8 16-5/8 13-11/16 20-11/16 24-3/4 7-3/4 3-3/4 11 13-3/3 16-1/8 17-3/4 20-1/4 21-5/3 23-7/9 29-1/4 CG-IN CG-lP CG-1Q CG-lfl CG-1S CG-1T CG-1U CG-1V CG-1W CG-1X 6-1/3 7-3/16 9-3/16 11-5/16 13-3.3 14-5:3 16-5:8 18-11/16 20-11/16 24-3/4 3-1/2 9-7/8 12-1/8 14-1/4 16-5/3 19-1/8 21-1/4 23-1/2 25-3/4 30-1/2 CG-3N CG-3P CG-3Q CG-3R CG-3S CG-3T CG-3U CG-3V CG-3W CG-3X CLASS 400 GASKET RING CATALOG 1.0. 0.0. NUMBER Ilnchesl Ilncnesl 1/2 3/4 1 1-1/4 1-3/4 2-1/8 2-5/8 2-7/8 CG-4A CG-JB CG-4C CG-40 1-7/8 2-1/8 2-3/4 3-1/4 3-1/4 3-3/4 4-3/8 5-1/8 CG-4E CG-4F CG-4G CG-4H 4 4-1/3 4-3,4 5-5/16 5-7/8 5-3/3 * 7-5,3 CG-4J CG-4K CG-JL CG-4M 5-13/16 6-7/8 3-7/8 10-13/'6 12-7.8 14-1/4 16-1/4 18-1/2 20-1/2 24-3/4 3-3/8 9-3/4 12 14-1,8 16-1/2 19 21-1/9 23-3/8 25-1/2 30-1/4 CG-4N CG-4P CG-4Q CG-4R CG-4S CG-4T CG-4U CG-4V C3-4W CG-4X GASKET 10. Ilnchesl CLASS 600 RING 0 0. Ilncnesl catalog NUMBER 1/2 3/4 1 M/4 - 1-7/8 2-1/8 2-3/4 3-1/4 4 4-1/8 4-3/4 5-5/16 1-3/4 2-1/8 2-5/8 2-7/8 3-1/4 3-3/4 4-3/8 5-1/8 5-7/8 5-3,3 7-5 3 3-' 4 CG-6A CG-63 CG-6C CG-6D CG-6E CG-6F CG-6G CG-6H CG-SJ CG-5K CC-5L CG-5M 5-13/16 6-7/8 3-7/8 10-13/16 12-7/8 14-1/4 16-1/4 18-1/2 20-1/2 24-3/4 9-1.2 10-1:2 12-5,3 15-3/4 18 19-3/3 22-1/4 24-1/3 26-7,3 3M/8 CG-6N CG-oP CG-6G C3-5R CG-5S CG-5T CG-3U CG-5V C3-5W CG-5X N.3.--Per API Std SOI, inner rings are mandatory on the following sizes: Class 900, NPS Z4 to 48; Class 1500, NPS 12 to 24; Class 2500, NPS 4 to 12. Refer to page 8 for inner ring dimensions. NOMINAL ALL SERIES PIPE GASKET SIZE 0.0. Ilnchesl Ilnchesl CLASS 900 GASKET RING 1.0. 0.0. Ilnchesl Ilnchesl CATALOG NUMBER CLASS 1500 GASKET 1.1 Ilnchesl RING 0.0. (Inches) CATALOG NUMBER CLASS 2500 GASKET RING CATALOG 1.0. Ilnchesl 0.0. Ilnchesl NUMBER 1/2 3:4 1 1-1/4 M/2 7 2-1/2 3 3-1/2 4 4-1/2 5 6 8 10 12 14 16 18 20 24 M/4 1-3/16 1-7/S 2-3:8 2-3/4 3-3/8 3-7/8 4-3/4 5-1/4 5-7,8 6-1/2 7 8-1/4 10-1/8 12-1/4 14-1/2 15-3/4 18 20-1/2 22-1/2 26-3/4 3/4 1 1-1/4 1-9/16 1-7/8 2-5/16 2-3/4 3-3/4 4-1/8 4-3/4 5-5/16 5-13/16 6-7/8 8-3/4 10-7/8 12-3/4 14 16-1/4 18-1/4 20-1/2 24-3/4 2-1/2 2-3/4 3-1/8 3-1/2 3-7/8 5-5/8 6-1/2 6-5/8 7-1/2 8-1/8 9-3/8 9-3/4 11-3/8 14-1/8 17-1/8 19-5/8 20-1/2 22-5/8 25-1/a 27-1/2 33 CG-9B CG-9C CG-90 CG-9E CG-9F CG-9G CG-9H CG-3J CG-9K CG-9L CG-9M CG-9N CG-9P CG-9Q CG-9R CG-9S CG-9T CG-9U CG-9V CG-9W CG-9X 3/4 1 1-1/4 1-9/16 1-7/8 2-5/16 2-3/4 3-5/8 4-1/8 4-5/8 5-5/16 5-5/8 6-3/4 8-1/2 ` 10-1/2 12-3/4 14-1/4 16 18-1/4 20-1/4 24-1/4 2-1/2 2-3/4 3-1/8 3-1/2 3-7/8 5-5/8 6-1/2 6-7/8 7-3/8 8-1/4 9-1/8 10 11-1/8 13-7/8 17-1/8 20-1/2 22-3/4 25-1/4 27-3/4 29-3/4 35-1/2 CG-15B CG-15C CG-150 CG-15E CG-15F CG-15G CG-15H CG-15J CG-15K CG-15L CG-15M CG-15N CG-15P CG-15Q CG-15R CG-15S CG-15T CG-15U CG-15V CG-15W CG-15X 3/4 1 1-1/4 1-9/16 1-7/8 2-5/16 2-3/4 3-5/8 4-5/8 _ 5-5/8 5-3/4 8-1/2 10-5/8 12_-1/2 -- _ _ - 2-3/4 3 3-3/8 4-1/8 4-5,3 5-3/4 6-5/8 7-3/4 -- 9-1/4 _ 11 12-1/2 15-1/4 18-3/4 21_-5/8 _ -- -- - CG-25B CG-25C CG-25D CG-25E CG-25F CG-25G CG-Z5H CG---25J CG-25L _ CG-25N CG-25P CG-25Q CG-25R CG---25S -- _ -- - APPUCA1HON INFORMATION FOR S'rYLE CG GASKETS FLANGE TYPE 150 PSI 300 PSI 400 PSI WN-SW Noddles WN-10-1 OS Slip-on All Sizes All Sizes 1-1/4"--24" 1-1/4"--24" All Sizes All Sizes 1-1/4"-24" 1-1/4"--24" All Sizes 1/2"-12" 1-1 / 4*--24" 1-1/4"--3" WN-SW -- Welding Neck Flange bored tor standard weigh! or heavier pipe Nozzle -- Bore equals nominal size. 800 PSI 900 PSI 1500 PSI 2500 PSI All Sizes 1/2"--12" 1-1/4*--24" 1-1/4"-3" All Sizes 1/2*--12" 1-1/4"--24" None All Sizes 1/2*--12* None None All Sizes 1/2"--12" None None WN-10-10S -- Welding Neck Flange bored tor schedule 10S pipe through 12" and bored for schedule 10 pipe over 12" Slipon -- Bore is essentially 0 0. of pipe. It is the users responsibility to determine whether a gasket is satisfactory tor a flange of any larger bore. NOTES 1. A.PI Standard 501 does not include dimensions for' 4" 3-1/2" or 4-1.2" nominal pipe side 2. Gasket 0 0 dimensions shown are overall'3 4 5 * 7 3. 1/4" nominal ame side in Class 150. 3C0 400 and 500 areidenticalgaskets Slocks ol gaskets leed not be duplicated. 4. There are no 4C0 psi Manges up to 3" nominal Dice side nor 900 psi up to 2-1/2" nominal pipe side. Tnese items are listed lor conven ience 5. Within screened area above are gaskets wnicn are in stalled with identical boil ing. Slocks oi gaskets m each area need not be duoltcated because the gaskets are identical. For limitations on recom mended usage tor particular flange type or :ore. see the table below 7. Flexitallic Style CG Gaskets are available with special 1.0. dimensions an soeciai order. Advise pioe size, pres sure class and required 10 dimension. S r FLEXITALLIC STYLE CG GASKETS FOR LARGE DIAMETER FLANGES ^ r API SOS FUNGES...CLASS 75 API SOS FLANGES...CLASS ISO API 605 FLANGES...CLASS 300 ^ pipe SIZE mcnesi :6 3 :o 12 2 2 2 GASKET 10 jtnchesl 28-1/4 29-W4 20-1/4 32-'/4 24.1/4 26-1.4 - GASKET OX [Inchesl 27 29-1/8 3M 9 23-1/8 is-' .-a 37-1.4 - RING 0.0. jlnenesl 27-7/3 19-7 .'8 1-7:3 23-7 S 25-7.-8 :a-5.i6 - NO. BOLT 3.C. OF SIZE diameter 30LTS Ilncnesl ilncnesl 36 5/8 23-1.2 40 5; 9 30-1-2 44 5r 3 3-i 2 48 5.3 34-1,2 52 5-3 36-i : 40 J.4 39-1.'6 -- - 42-1/4 43-1.4 4-1-5/'6 43 3/4 J5-' '6 it - - - -- - -6 * J8-3/9 49-1/2 50-1.2 ij * 9 51-3,9 ;0 :4 54-3.3 55-5 - 3 56-5/3 48 7 3 57-' 2 :o -- :3 *0 80-1-2 51-3/4 52 ' 8 44 53-7 9 API 605 FLANGES...CLASS 400 PIPE SIZE "ncnisl :s :a 22 2 2 2 iQ 42 u 18 :0 :2 54 5c H 50 GASKET 10. jlnenesl 25-1/4 29-1/8 20-1/8 32 34-trS 26-1/8 38-1/4 40-3/8 42-3/8 44-1.2 47 49 51 53 55-W4 57-/4 59-1/4 51-3/4 GASKET O.X Hncitesl 27-1/2 29-1/2 31-3/4 33-7/8 35-7/8 38 40-1/4 42-3/8 44-3/8 J6-W2 49 51 53 55 57-1/4 59-1/4 6M/4 63-3/4 RING 0.0. Ilncnesl 29-3/8 3M-`2 23-3/4 35-7/8 37-7/3 40-1/4 42-1/4 44-3/8 46-3/3 48-1/2 50-3/4 53 55-!.4 57-1/4 59-3/4 51-3/4 53-3/4 66-1/4 NO 80LT 8.C- OF SIZE OIAMETER BOLTS Ilncnesl Ilncnesl 28 1-3/8 30-3 4 24 l-i 2 33 28 M.2 35-1.4 28 1-5/9 37-' 2 32 1-5/8 39-1 2 28 1-3/4 42 32 1-3/4 4J 32 1-7/8 46-1/4 32 1-7/8 48-1.4 32 2 50-1 2 36 2 52-3.4 29 2-1/4 55-1 4 32 2-1/4 57-1-2 32 2-1/4 59-1'2 29 2-1/2 52-i 4 32 2-1.2 54-;-4 32 2-1.2 56-1-4 32 2-3/4 59 GASKET GASKET 1.0. 0.0. jlnenesl jlnenesl RING 0.0. jlnenesl NO. BOLT 1 8 C. OF SIZE OIAMETER BOLTS ilncnesl | ilncnesl 26-1,2 28-1/2 30-1-2 32-' 2 34-1/2 36-1/2 38-3/8 40-1/4 42-1/2 44-1/4 46-;.2 48-1-2 50-1.2 52-'/2 54-'/2 :6-i/2 58-1/2 50-1/2 27-1-2 29-- 2 3i-i : 3* '.2 25-3 4 37-2/4 29-3/4 41-73 43-"'8 45-* 3 43-3-i6 :0 52-3:16 54-3,16 53 ;7.'3 59-15, *6 6* '5-*6 :a-9/t6 30-9/16 32 3/16 34-vi,'6 :s-i3, '6 38-7.3 41-1.3 43-1.9 45-' 3 -17-1,3 49-7 '6 5i-7 is 53-7 16 55*7, `5 57-5 3 59-5.3 52 3:i6 64-3;i6 '6 40 44 48 40 44 40 44 48 32 40 44 48 32 :e 50 48 52 3/1 3/4 3/4 34 7a 7/a ! T 1-1-3 M3 1-1.9 '1.3 i-i/a \-1:i M/4 1-1 4 Z9-5,:6 31-5,'6 3-5,*5 35-7 '6 :5 39-3.1 42-1 3 44-1.3 46-1 9 13.1-3 [ 50-9' '5 52 9. -6 34-9/16 :o-9,'6 53-3/J 50-3,4 53-7`IS 65-71'82 3 4 GASKET GASKET RING 10. O.X OX Ilncnesl ilncnesl jlnenesl Z6-i/2 28-1/2 :o-i : 32-1.2 24.1.7 36-1 -2 39-34 41-3.4 42-1 : 45-3.4 28 30 32 34 36 38 41 1.4 43*: 4 44 47-1 4 30-3.8 32 * 2 34.:.3 37 39-1 9 41-1,4 43-1 4 45-1.4 47-1 4 49-V4 47.' 3 46-1 : 51-7-3 53-7 3 54. t: 33-1/4 60-7,16 50-1.2 49-3,3 50 53*3/8 55-3,9 56 50 SMS'S 52 51-7 3 53-7 i 55-7 3 37-/ 3 50--.4 52-3/4 55-3/ '5 57-j,*6 NO BOLT 3.C. OF SIZE diameter 9GL7S ilncnesl rinentsl 32 M / 4 36 M '4 26 f '-3/3 32 M,7 36 - 32 1-5-3 36 i-: 3 40 : 5.3 26 ' 3.J 10 *.],4 31 5,8 32-3/1 ;g-i-4 3a-:'2 40 3,9 42 7 3 44.' 3 46-7 a 49 ;! 26 : 7'3 53-3 .'4 40 :* 3 55 3/4 44 7 3 57-3,4 46 1-7 3 59-2/4 48 1-7 3 52 ' 3 26 2-'-4 55 40 2-1 '4 57-7 tg 40 2-1 '4 59-7. 16 API S05 FLANGES...CLASS 600 API 605 FLANGES...CLASS 900 Sc-: ior; ji GASKET GASKET 10. 00 Ilncnesl Ilncnesl 26-1.8 27-3/4 30-5/8 32-3/4 35 23-' 8 32-5,8 34-3/4 37 37 39 41-1/4 43-1/2 45-3/4 39 41 43-1/4 45-1.2 47-3/4 47-3/4 50 52 >1 56-1/4 49-3.4 52 54 55 58-1-4 53-1/4 60-1/2 62-3*4 50-1.4 521.2 64-314 RING 0 0. jlnenesl 30-1/3 32-1/4 34-5,8 36*3/4 39*1/4 4M/4 43*1/2 45*1/2 46 50 52-1/4 54-3/4 3/ 59 51-1/4 53-1,2 65*1/2 68*1/4 NO 30LT ac OF SIZE DIAMETER BOLTS jlnenesl Ilncnesl 28 1-5.9 313 4 28 1-3'4 34 28 1-7,3 36-1,2 28 2 38-3/4 24 2-1/4 41-1/2 28 2-1/4 43*1/2 28 2-1/4 45-3/4 32 2-1/4 47-3/4 28 2-1/2 50*1/2 32 2-t 2 52-1/2 32 2-12 54-3/4 32 2-3/4 57-1,2 28 3 30 32 3 62 32 3 54-1.' 4 32 3-1/4 56-3/4 32 3-1/4 63-3/4 28 3-1-2 71-3.4 GASKET GASKET I.X XX Ilncnesl (Incncst 27*1/4 29*1/4 31*0/4 34 36*1/4 29*1/2 31-1/2 33-3/4 36 38*t/4 37-1/4 40-3/4 43-1/4 45*1/4 47-1/2 39-1/4 42-3/4 45-1/4 47-1/4 49-1/2 50 52 Note 1 Note 1 Note 1 52 54 Note 1 Note 1 Note 1 Note 1 Note l Note 1 Note 1 Note 1 Note 1 RING O.X jlnenesl NO aoLf 3C. OF SIZE OIAMETER BOLTS Ilncnesl Ilncnesl 33 20 2-i '2 35', 2 25-1-? 20 2-3/1 28-1-4 37-3.4 20 3 40-3/4 40 20 43 42-1.4 20 3-1/4 15-1 2 44-1,4 24 3 47-1,4 47-1/4 20 3*1/2 50-3/4 49-1/4 24 3-1.2 52-3/4 51-1/4 24 3-12 54-3/4 53-7:8 24 3-3/4 57-5,8 56-1/2 58-1/2 Note 1 Note 1 Note ' 24 24 Note 1 Note 1 Note 1 4 4 Note 1 Note 1 Sots 1 60-1,2 52 t/2 Note 1 Note 1 Not? 1 Note 1 More 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note ' Note 1 Note ' Note 1 pipe SIZE Ilncnesl .5 :3 0 22 ZJ 26 2 0 i? it 46 43 50 52 54 :c 53 50 M.S.S. SP-44 FIANGES...CLASS ISO GASKET 10. jlnenesl 22-3/4 26-1/2 29-1/2 30-1/2 32-1/2 34-1/2 36-1/2 38-1/2 40-1/2 42-1/2 44-1/2 46-W2 48-W2 50-1/2 5M/2 54-1/2 56-W2 58-W2 50-1/2 GASKET 0.0. finches! 24 27-3/4 29-3/4 31-3/4 33-7/8 35-7 3 33-1.8 40-1/8 42-1.8 44-1 4 46-3/8 49-3/8 50-3/8 52-1/2 54-1/2 56-1/2 58-1/2 50-w 2 62-1/2 RING 0 0. Ilncnesl 25 30-i,2 32-3'4 34-]/4 37 39 4M/4 43-3.4 45-3.4 48 50-1/4 52-1/4 54-1/2 56-1.2 58-3/4 61 63-1/4 65-1/2 67-1/2 NO. BOLT 3C OF SIZE DIAMETER BOLTS {Inchesl Ilncnesl 20 1-1/4 27-1.4 24 M/4 31-3/4 23 1-1/4 34 28 1-1/4 36 23 M/2 38-1/2 32 1-1/2 40-1-2 32 1-1/2 42-3/4 32 M/2 45-1/4 36 1-1/2 47-1/4 36 1-1/2 49-W2 40 M/2 51-3/4 40 1-1/2 53-3/4 44 1-1/2 56 44 1-3/4 58-1/4 44 1-3/4 60-1/2 44 1-3/4 62-3/4 48 1-3/4 65 46 1-3/4 67-1U 52 1-3/4 59-1/4 M.S.S. SP-44 FLANGES... CLASS 300 GASKET GASKET 1.0. 0 0. Ilncnesl Ilncnesl RING OX Ilncnesl NQ. BOLT ac. OF SIZE DIAMETER 80LTS Ilncnesl jlnenesl 22-3/4 27 29 31-1/4 24-3/4 29 31 33*1/4 *27*3/4 32-7/8 35-3/8 37-1'2 24 28 28 28 M/2 1-5/8 1-5/8 1-3/4 29-1/4 34*1/2 37 39-W4 33*1/2 35*1/2 39-5/3 28 1-7/8 41-1/2 35-1/2 37-1,2 41-5.8 28 1-7/8 43-1/2 37-5/8 39*5/8 44 32 2 46 38*1/2 40 41-1/2 32 1-1/2 43 40*1/4 42-1,8 43-7/8 32 1-5/8 45-1/2 42-1/4 44-18 45-7/8 32 1-5/8 47-1/2 44-1/2 46-1/2 48 32 1-3/4 49-3/4 46-3/8 48-3/8 50-1/8 28 r-7/8 52 48-S/8 50-5/8 52-1/8 32 1-7/8 54 SI S3 54-1/4 32 2 56*1/4 53 55 56-1/4 32 2 58-1/4 55-1/4 57-1/4 58-3/4 28 2-1/4 61 57-1/4 59*1/4 60*3/4 28 2-1/4 63 59-1/2 61-1 '2 62-3/4 32 2-1/4 65 6M/2 53-1-'2 64-3/4 32 2-1/4 67 M.S.S. SP-44 FLANGES...CLASS 400 GASKET GASKET 1.0. OX Ilnehesl Ilncnesl RING OX (Inchesl NO. BOLT 3 C. OF SIZE OIAMETER 80LTS Ilncnesl ilncnesl 22-3/4 Zl-3/4 27-5/8 24 15 3 29-1,4 27 29 22-3/1 28 1-31 34--,i2 29 31 35*1/8 28 1-7 '3 37 31-1/4 33-W4 37 1/4 28 2 39-1/4 33-1/2 35*1,2 39-1/2 28 2 4M/2 35-1/2 37-5/8 37-1/2 39*5/8 41-1/2 44 28 32 2 43-1-2 2 46 38*1/4 40-1/4 42-1/4 32 1-3/4 44 40-3/8 42*3/8 44-3/8 32 1-7-8 46-1,4 42-3/8 44-3/8 46-3/8 32 1-7,8 48-1/4 44-1/2 46-1/2 48*1/2 32 2 50-1 2 47 49 50-3/4 36 2 52-3/4 49 51 53 28 2-1/4 55-1-4 51 53 55*1/4 32 2-1/4 57-1/2 53 55 57-1/4 32 2-1/4 59-1/2 55-1/4 57-1/4 59*3/4 28 2-1/8 62-1,4 57-1/4 59-1/4 61-3/4 32 2-1/3 64.1 a 59-'-'4 5M/4 63*3/4 32 2-1/8 56-1,4 51-3/4 53*3/4 66-1/4 32 2-3/4 59 PIPE SIZE ilncnesl 22 :l :$ :o 32 34 36 36 40 42 44 46 43 50 52 U 56 53 60 M.S.5. SP-44 FLANGES...CLASS 600 GASKET to. Ilncnesl GASKET 0.0. (Inchesl RIN6 0.0. Iincnes) NO. BOLT 8.C. OF SIZE DIAMETER BOLTS Ilncnesl ilncnesl 22-3/4 24-3/4 28-78 24 1-3/4 30-5/8 27 29 34-1/8 28 1-7/8 36 29 31 36 2B 2 36 31-1/4 33-1/4 38-1/4 28 2 40-1/4 33-1/2 35-1/2 40-W4 28 2-1/4 42-1/2 35-1/2 37-1/2 42-1/4 28 2-1/4 44-1/2 37-5/8 39-5/8 44-1/2 28 2-1/2 47 39 41 43-1/2 28 2-1/4 45-3/4 41-1/4 43-1/4 45-1/2 32 2-W4 47-3/4 43-1/2 45-1/2 15-3/4 47-3/4 48 30 28 2-1/2 50-1/2 32 2-1/2 52-1/2 47-3/4 49-3/4 52IM 32 2-1.2 54-3/4 50 52 54-3/4 32 2-3/4 57-1/2 52 54 57 28 3 60 54 56 59 32 3 62 56-W4 58-W4 6M/4 32 3 64-W4 58-1/4 60-1/4 63-1/2 32 3-1/4 56-3/4 60-1/2 62-1/2 65-1/2 32 3-1/4 68-3/4 62-3/4 64-3/4 68-1/4 28 3-1/2 71-3/4 M.S.S. SP-44 FLANGES...CLASS 900 (SEE NOTE 4) GASKET GASKET I.X XO. Ilncnesl ilncnesl RING OX (Inchesl NO. BOLT B.C. OF SIZE OIAMETER BOLTS (Inchesl Ilncnesl NOTES 27 29 31-1/4 33-1/2 35-1/2 32-3/1 10-3/1 43*114 45*1/4 47-1/2 so 52 Noie 1 Note 1 Nole 1 Note 1 Note 1 Note 1 29 31 33*1/4 35-1/2 37-1/2 39-3/1 12-3M 45*1/4 47-1/4 19-1/2 52 W Note 1 Nole 1 Noie 1 Note l Nole 1 Noie 1 34-3/4 37-1/4 39-3/4 42-1/4 44-3/4 47-1/4 47-1/4 49*1/4 51-1/4 53-7/0 56-1/2 56-1/2 Noie 1 Nore 1 Note 1 Noie f Nole 1 Note l 20 20 20 20 20 20 2ft 24 24 21 24 21 Note 1 Note 1 Noie 1 Noie 1 Noie 1 Note 1 2-3/4 3 3 3-1/4 3-1/2 3-1/2 3-1/2 3*1/2 3*1/2 3*3/4 4 4 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 37-1/2 40*1/4 12-3/4 15-1/2 48*1/4 50-3/4 50-3/4 52-3/4 54*3/4 57-5/8 60-1/2 62-1/2 Nate t Note 1 Note 1 Note 1 Noie 1 Note 1 1. There are no Class 900 flanges NPS 50 and larger. 2. Per latest Edition of API Std 601, inner rings are mandatory for certain sizes and pressure classes. See Page 6. nole 4 tor details. 3. For M.S.S. SP-44 flanges NPS 12 through 24.- use gaskets listed on Page 5 lor ANSI 016.5 Flanges 4. Per API SI4 601. Inner rings are mandatary an gaskets lor API 605 and MSS SP-44 flanges In class 900, NPS 20 through NPS 4S. Reter to Page 8 lor inner ring dimensions. FLEXITALLJC STYLE CG GASKETS FOR LARGE DIAMETER FLANGES PIPE SIZE (Inchesl 25 28 20 32 34 26 i 4? 38 i 54 50 56 72 CLASS 75 SLIP-ON AND BLIND FLANGES GASKET 1.0. Ilnchesl GASKET 0.0. Itnchesl PING 0.0. (Inchesl NO. 30LT a.c. OF SIZE DIAMETER 30LTS (Inchest (Inchesl 27 29 31 33-''8 35-1.3 37-'.' 3 13-;.;4 A9--.A 55-3 * 3 51-3/3 57-1-2 73-1.'2 28-i/J 30-1.'4 32-iH 34-3/3 36-1.'2 28 1 2 44-3-4 20-1.3 57 3 4 52-3.3 59-1/2 75-1-2 30-1,3 32-1.3 34-'.3 26-3'3 33-3 3 40-2.3 J6-5.3 :2-5 3 59-: 3 55-' 3 71-3.4 `7-3,4 32 7 3 31 36 7 3 33 36 ' 3 35 40 37-3/3 40 39-3,3 44 1 41-3/3 48 1-1 3 47-3/4 5o 3 53-3/4 53 1-' 3 5C-1- 4 C 3 66-1/4 M4 73 30 M 4 '9 PIPE SIZE (Inchesl 26 23 20 32 34 36 42 48 :4 0 6p6 CLASS 75 (WELDING NECK) GASKET 1.0. [Inchesl 25-1.2 23-7 2 32-',2 34-'2 36-! 2 42-T 2 48-1-2 54-' ; 60-1/2 56-'.2 GASKET 0.0. Ilnchesl V-3/4 29-3.-4 31-3/4 33-34 35-7 3 37-7,3 44 50-1.3 56-3 3 62-' 2 53-1.2 74.- * RING 0.0. (Inches! NO. 30LT 3 0. OF SIZE OIAMETER 90LTS Ilnchesl Ilnchesl 33-5/4 -t -2 7 3 29-5. 3 30-3/4 35 7 3 31 5 3 32-3,4 76 7 3 33-5.3 55-1.8 56 36-: 3 37-1-3 39-1,3 45-5/3 51-5,3 40 33-: 3 40 40-' 3 43 '-' 3 46-2,4 52 1-1 3 52-3 4 57-7:3 53-7/3 70-1.4 '5-1 4 ;4 3 -33 ~7 M.3 65 ~2 M '4 7l-` 2 30 1' ' 4 37-11 ALL CLASSES CLASS ITS CUSS 250 PIPE GASKET SIZE 10. (Incnesl ilnchesl GASKET RING NO. 30L7 3 C. 0.0. 0 0. OF SIZE DIAMETER Ilnchesl Ilnchesl 30LT3 (Inchesl (Inchesl GASKET RING NO. BOLT 0.0. 0.0. OF SIZE Ilnchesl Ilnchesl BOLTS Ilnchesl 25 26-1,2 27-3/4 29-1/8 23 3,4 29-7 3 28 23-1/2 29-3/4 31-1/3 23 3 4 31-7 3 30 30-1/2 31-3/4 33-3,3 36 3'4 34-1,3 32 32-1/2 33-3,4 35-3/8 36 3,4 36-' 3 27-3/4 29-3/4 31-3/4 33-7/8 32-3/4 25-1/4 37-1/2 39-3/4 23 28 23 23 1-3/4 1-3/4 1-3,4 1-3/4 34 34-1/2 35-7 3 37-1,2 56 7,3 36 36-1,2 37-7/8 39-1/2 36 7 3 38 33-1/2 39-7/3 41-1/2 36 7.3 40 40-1/2 42 43-1/2 40 7 3 58-3 3 40-3,3 42-3,3 44-3/3 42 42-1/2 44 45-7/8 40 44 44-1/2 46 47-7,8 40 46 46-1/2 48 49-7/3 40 48 43-1/2 50-1/3 51-78 44 I 1 1 46-7,8 48-7 3 50-7 3 52-7 3 50 50-1/2 52-1/4 53-7/3 4- ;-'.3 54-7/3 52 52-1/2 54-3/8 36-1/3 44 -1 3 57-1/4 54 54-1/2 56-3,8 58-1/8 44 M 3 59-1/4 60 60-1/2 62-1/2 54-1/8 48 M.3 55-1.4 66 56-1/2 -- --- -- 35-7/8 38-1,8 40-1/8 42-1/8 44-1/4 46-3/8 48-3/3 50-3/8 _ -- -- -- -- 41-3/4 44 ,46 48-1/4 50-3/4 53 55-1/4 53-3/4 -- -- -- -- 28 32 32 36 36 36 40 40 -- -- -- - 1-3/4 2 2 2 2 .2 2 2 _ -- -- -- - For Class 125 refer to cnart on P3ge 5 for M 5 S SP-44 for Class 150. 8.C. OIAMETER Ilnchesl 34-1,2 37 39-1/4 41-1:2 43-1:2 46 48 50-1/4 52-3/4 55 57-1:4 50-3/4 _ -- -- -- - CLASS 350 GASKET RING NO. 80LT a.c. 0.0. 0 0. OF SIZE 0IAME7ER Ilnchesl [Inchesl I801TS Ilnchesl Ilnchesl 27-3,4 29-3,4 31-3/4 33-7 3 35-7/3 38-1/3 40-1/3 42-1/8 44-1/4 J6-3/8 48-3/8 50-3,3 _ 54-1/2 56-1/2 62-1/2 53-1/2 29-5,3 31-5/3 33-7/8 35-7/8 37-7,3 40-3/8 42-3/8 J4-3,i 46-5/3 49 51 53 __ 57-3,8 59-3/3 65-3/8 72-1/2 23 23 52 36 40 40 4Q 44 43 44 48 43 _ 52 52 60 50 1 1 1 1 1 1-1,3 1-1.8 1-1.8 1-1/8 M/4 M/4 1-1/4 _ 1-3/3 1-3/3 1-3/3 M2 30-5,3 32 5,3 34-7/3 36-', 3 38-;,3 4M/2 43-1,2 45-1,2 47-3/4 50-1 4 52-:,4 54-1.4 _ 53-3/4 50-3,4 56-3 4 74 r STYLE HE AND STYLE HE-CG GASKETS FOR MULTI-PASS HEAT EXCHANGERS Styles HE and HE-CG (with compression-gauge center ing ring) Gaskets are designed for the sealing of multi pass heat exchangers. The peripheral seal uses the Flexitallic spiral-wound construction. The fixed insert, designed to tube sheet configurations, consists of a single or double jacketed metal rib, or ribs, filled with soft compressible Canadian asbestos, PTFE. or a variety of other materials. The gasket is designed so that the joining of the fixed insert of the peripheral seal will not interfere with normal compression of the gasket. The peripheral seal embodies all of the exclusive features of Flexitallic design for keeping compression values in balance with bolting and providing resiliency to compen sate for variable stresses encountered in service. It is manufactured to normal original thickness of .125" up to 40" I.D., .175" up to 75' I.D., and .250" or .285' for the largest heat exchangers now in use. These size limits can be exceeded in certain situations--consult Flexitallic on these applications. Optimum compression is in the following range: .125" thick to .095" * .005": .175" thick to .130" p .005": .250" thick to .190" p .010": .285" to .210" p .010". The fixed insert with accurately positioned compressible ribs, restricts flow between heat exchanger passes. The configurations shown are some of the variations that can be made. Flexitallic Gasket Engineering Data Form should accom pany each request for quotation along with a sketch indicating exact location of required ribs 7 FLEX1TALLIC STYLE CGI GASKETS WITH INNER METAL RING Flexitallic Style CGI Gaskets are the same as Style CG Gaskets with the addition of an inner metal ring. The use of the inner metal ring provides the following advantages m addition to the basic characteristics of the Style CG Gasket: a) Minimizes build-up of process material between spiral-wound component and flange bore. b) Reduces turbulence in process fluid flow. c) Minimizes erosion and corrosion of flange faces. d) Shields spiral-wound component from excessive heat. e) Restricts lateral flow of spiral-wound component inward toward the flange bore. f) Offers additional compression stop and essentially provides totally contained gasket without costly machining. When Flexitallic Style CGI Gaskets are required, inner ring I 0 must be specified Standard practice is to utilize inner rings with an 1.0. that is 1/8" greater than the flange bore. The table below gives standard inside dimensions of inner rings for use in Style CGI Gaskets TABLE 1-STANDARD INSIDE DIMENSIONS OF INNER RINGS FOR STYLE CGI GASKETS Range Size (NPS) 1/2 3/4 1 M/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24 26 and larger 150 .56 .81 1.06 1.50 1.75 2.19 2.63 3.19 4.19 5.19 6.19 8.50 10.56 12.50 13.75 15.75 17.69 19.69 23.75 - 300 .56 .81 1.06 1.50 1.75 2.19 2.63 3.19 4.19 5.19 6.19 8.50 10.56 12.50 13.75 15.75 17.69 19.69 23.75 -- 400 Note 5 Note5 Note5 Note 5 Note 5 Note5 Note5 Note5 4.19 5.19 6.19 8.25 10.25 12.50 13.75 15.75 17.69 19.69 23.75 -- 600 .56 .81 1.06 1.50 1.75 2.19 2.63 3.19 4.19 5.19 6.19 8.25 10.25 12.50 13.75 15.75 17.69 19.69 23.75 -- 900* Note 5 Note 5 Note 5 Note 5 Note 5 Note5 Notes 3.19 4.19 5.19 6.19 8.25 10.25 12.38 13.50 15.50 17 50 19.50 23.75 see Table 2 1500* .56 .81 1.06 1.31 1.63 2.06 2.50 3.19 4.19 5.19 6.19 8.12 10.15 12.38 13.38 15.25 17.25 19.25 22.75 -- 2500* .56 .81 1.06 1.31 1.63 2.06 2.50 3.19 4.19 5.19 6.19 7.88 9.75 11.50 Note 5 Note 5 Note 5 Note 5 Note 5 -- NOTES 1. The inner ring thickness shall be 0.112 to .131 inch. 2. For sizes NPS 1/2 through 3, the inside diameter tolerance is *0.03 inches: for sizes NPS 4 and larger, *0.06 inches. 3. All sizes are suitable for flange bores equivalent to Schedule 40 pipe NPS 24 and larger: Class 1500 gaskets. NPS 12 to NPS 24 inclusive; and Class 2500 gaskets, NPS 4 to NPS 12 inclusive. These inner rings may protrude into the pipe bore a maximum of 1/16 inch under the worst combination of maximum flange bore, eccentric installation, and Or smaller, except NPS 1-1/4, Class 1500 and 2500, and NPS 12, Class 2500, which require Schedule 80: and NPS 8 and 10 Class 2500, which require Schedule SO. 4. Per API STO 601, inner rings are required for Class 900 gaskets. additive tolerances. 5. There are no Class 400 flanges in NPS 1/2 through 3 (use Class 600); nor Class 900 flanges in NPS 1/2 through 2-1/2 (use Class 1500); nor Class 2500 flanges NPS 14 and larger. Table 2--STANDARD INNER RING INSIDE DIAMETERS FOR SPIRAL-WOUND GASKETS IN CLASS 900 FOR MSS SP-44 OR API STANDARD 605 DESIGNATIONS Flange Size (NPS) 26 28 30 32 34 36 MSS SP-44 26.25 28.00 30.50 32.00 34.00 36.25 API 605 26.50 28.50 31.00 33.00 35.25 36.50 Flange Size (NPS) 38 40 42 44 46 48 MSS SP-44 39.75 41.75 43.75 45.50 48.00 50.00 API 605 39.75 41.75 43.75 45.50 48.00 50.00 8 r STYLE CG-RJ FOR RING-TYPE JOINTS (NON-STOCK ITEM) 150 PSI Pipe Casket Size 1.0. 0.0. '.2 3/4 __ - M 3 1-5,3 M,4 1-3,8 1-7.3 1-1,2 1-5,0 2-1 4 Ring 0.0. - 2-5,8 3 3-3/3 3 3-1 3 2-7 3 2-1-2 2-3/4 3-5,16 3 3-5,16 3-15,16 i 4-5/16 5-3,16 5-5/16 6-3/16 4-1.8 4-7.8 5-3/8 6-7 8 7-3/4 5 6-5/16 7-3/16 3-3/4 3 3-1/4 9-3/16 11 o 10-5,16 11-7/16 13-3,8 12 12-3/18 13-9/15 16-1/8 14 13-2/16 14-15,16 17-3/4 16 15-5/16 16-15,16 20-1/4 13 17-1/4 19 21-5,3 2a 19-1/3 21-1/8 23-7/8 24 23 25-1/4 28-1/4 300 PSI Gasket 1.0. 0.0. 9,15 13/16 1-1,16 1-5/16 1-3,16 1-M5 1-5, `5 1*5/3 2-2 3 2-1.3 2-3/4 3-5,16 4-5/16 5-5/16 2-3.4 3-5/'5 3-15, '5 5-3,16 5*7 `5 6-7/15 7-5. a 3-1,4 9-15,'5 10-5,16 12 12-7/8 14-* 4 14-1/4 15-3.4 16-1/4 18-1/4 20-1/4 24-1/4 17-14 20-V4 22-3/'5 26-5,-6 Ring 0.0. 2-1,8 2-5,8 2-78 3-1,4 2-2/4 4-3.8 5-1.3 5-7.8 7-1.8 3-1,2 9-7,8 12-1,3 14-1,4 16-5,3 19-1.3 21-1,4 23-1,2 25-3/4 30-1/2 400 PSI Oasket 1.0. 0.0. Ring 0.0. 3/15 13/15 M/15 1-5/*5 '-3,15 M/15 1-5,16 1-5/3 2 2-3.3 2-1/S 2-5,8 2-7,8 3-1/4 3-3/4 2-T8 2-3/4 3-5,16 4-5/15 5-5/16 2-3/4 3-5,16 3-15/16 5-3/'5 5-7/15' 4-3/8 5-1/8 5-7/8 7 3-3/8 5-7/16 7-5,3 3-r4 9-15,16 10-5,16 12 12-7/8 14-1/4 14-1/4 15-3/4 9-3/4 12 14-1/8 16-1/2 19 16-1.4 18-1,4 20-1/4 24-1/4 17-3/4 20-1/4 22-3/16 26-5/16 21-1/8 23-3/8 25-1/2 30-1/4 600 PSI Gasket 1.0. 0.0. 9/16 13/16 1-1/16 1-5,16 1-9/16 M/16 1-5/15 1-5,8 2 2-3,8 2-1/8 2-3/4 3-5/16 4-5/16 5-5,16 2-3/4 3-5/16 3-15,16 5-3/16 5-7/16 6-7/16 7-5/8 3-1/4 9-15/16 10-5/16 12 12-7/8 14-1/4 14-1/4 15-3/4 16-1/4 18-1/4 20-1/4 24-1/4 17-3/4 20-1/4 22-3/16 26-5/16 900 PSI 1500 PSI Ring Gasket Ring Gasket Ring 0.0. 1.0. 0.0. 0.0. 1.0. 0.0. 0 0 2-1.8 9/15 1-1.16 2-1/2 9/'6 M/'5 2-\2 2-5,8 13/16 1-3,3 2-3,4 13/15 1-3.3 2-3.4 2-7,3 1-M6 1-5/9 3-1/4 1-5,15 2 3-3/4 1-9/16 2-3,3 3-1.8 3-1,2 3-7 8 1-1,18 1-5-16 1-9/16 1-53 2 2-3.8 3-i.a 3-1.2 3-/ 8 4-3,8 2-1/4 3-1,4 5-5/3 2-1.4 3-1 4 5-5,3 5-1/8 2-9/16 3-5,3 5-1/2 2-9/16 3-5,8 6-1,2 5-7/8 3-3/15 4-3/16 5-5,8 3-3/16 4-11/15 5-7 8 7-5,8 4-1/16 5-3,15 3-1,8 4-1/15 5-11,15 3-1/4 9-1/2 5-5/16 5-716 9-3/4 5*1/'i 6 6-15/18 10 10-1/2 5-5/16 7-5/9 12-5,3 3-1/4 9-15,16 15-3/4 10-5/16 12 18 12-7/8 14-1/4 19-3/0 13-13/16 15-9/18 11-3/8 5 7-9,15 11-1.3 14-1,8 7-7 3 9-3,4 13-7 3 17-1,8 9-13/16 11-7,8 17-1,8 19-5,8 11-15,16 13-13/15 20-1.2 20-1,2 13-7/16 15-3/16 22-3,4 22-1/4 16-9/16 17-9/16 22-5,8 24-1/8 17-11/16 19-15,16 25-1/8 26-7/8 19-11/16 21-15/16 27-1/2 31-1/8 23-3/16 25-15,16 33 15 17 17-1/4 19-1,2 19-3/16 21-7/16 20 25-1/2 25-1.4 27-3/4 29-3/4 35-1,2 NOTES t. Sty CG-RJ gasksts an intended For use as a reottcement mawtewc* 'tern :i soiral-woufld gaskets are to be used on new aooncaDons, :t t aovisaoie to use standard raised face flanges and stye CG Gaskets. 2. !t i 7<e users responsibility to ensure ttiat mere >s sufflaent rearance oetween me lange Oore ana nng groove tor prooer suong of tne gasMi. 3. Clearance dimensions between flange faces should be checked on e:ose-couc>ed pice pnor to .retaliation of Style CG-RJ Gaskets to insure oonmum comoression can oe achieved without over-stressing oorts and flanges. TypicaJ oositionmg of Stylo CG-RJ Gasket s shown. Dimension A and P-0 are controlling factors m tne apohcation of Style CG-RJ Gaskets. The maximum available gasket seating surface is the area between tne flange bore and the inside dimension of tne groove. Use of trus full space is net atways necessary. r \ STYLE 625 GASKETS r FOR CLAMP-TYPE AND OTHER NON-STANDARD FLANGE ASSEMBLIES Style 625 Gaskets were originally designed by Flexitallic Gasket Company for clamp-type closures in aircraft, but are now widely used wherever space limitations indicate the need for a wafer-thin or narrow flange spiral-wound gasket. Style 625 Gaskets are manufactured to nominal thickness of .0625*. with compression to .050"--.055*. Style 625 Gaskets embody all of the exclusive features of Flexitallic design for keeping compression values in balance with bolting and providing correct resiliency to compensate for variable stresses encountered in service. Style 625 Gaskets can be manufactured from any combi nation of materials shown on page 3. Please check with Flexitallic for manufacturing limitations on Style 625 gaskets larger than 8" I.D. or 3/8" radial width. GASKET 1.0. Ilneltes) 1-1/8 1-3/8 1-5/8 1-7/8 2-1/8 2-3/8 2-5/8 2-7/8 3-1/8 3-1/4 3-3/8 3-5/8 3-7/8 4-1/8 4-5/8 5-1/8 5-5/8 6-1/8 GASKET 0.0. Ilndiesl 1-5/8 1-7/8 2-1/8 2-3/8 2-5/8 2-7/8 3-1/8 3-3/8 3-5/8 3-3/4 3-7/8 4-1/8 4-3/8 4-5/8 5-1/8 5-5/8 6-1/8 6-5/8 GASKET IDENTIFICATION NUMBER VC-06-1 00 VC-06-1 25 VC-06-1.50 VC-06-1 75 VC-06-2.00 VC-06-2.25 VC-06-2.50 VC-06-2 75 VC-06-3.00 VC-06-3.15 VC-06-3 25 VC-06-3 50 VC-06-3.75 VC-064.00 VC-064 50 VC-06-5.00 VC-06-5.50 VC-06-6 00 ORIGINAL PART NUMBER 750244-3 750244-4 750244-5 750244-6 750244-7 750244-3 750244-9 750244-10 750244-11 750244-12 750244-13 750244-14 750244-15 750244-16 750244-17 750244-18 750244-19 750244-20 9 r STYLE R GASKETS I FOR ANSI B16.5 MALE & FEMALE AND TONGUE & GROOVE FLANGES Standard Style R Gaskets embody all the exclusive fea tures of Flexitallic design for keeping compression values in balance with bolting and providing adequate resiliency to compensate for variable stresses encountered in service. Standard Style R Gaskets are manufactured to a nominal thickness of .125". Optimum compression is in the range of .090" to .100" compressed thickness (dependent on test pressures). There are three types of Style R Gaskets: a) Style R-1 indicates gaskets designed for use with large male & female flanges.' b) Style R-3 indicates those designed for use with large tongue & groove flanges. c) Style R-4 indicates gaskets designed for use with small tongue & groove flanges. 'As a general rule, the use of Flexitallic SpiralWound Gaskets with small male & female flange facings is not recommended. Dimensional limitations established by the proportions of the small tongue & groove facings limit the possibility of increasing gasket dimensions to improve the load carrying capacity in the higher pressure series. For this reason, it is suggested that large tongue & groove facings be selected for new construction when 900, 1500, and 2500 psi flanges are to be used. Style R-4 Gaskets may be compressed an additional amount when exposed to the higher bolt loads, but not to the degree that the gasket will be crushed due to the radial support provided by the confining groove. Special Style R Gaskets are adaptable to non-standard fittings and can be designed and manufactured according to specifications for high and low pressure applications and for severe corrosive conditions. When ordering special Style R Gaskets for non-standard fittings and for special applications, furnish complete data on Flexitallic Gasket Engineering Data Form. NOTE -- The following Style R Gaskets are inter changeable: Style R-1 and R-3 Gaskets V." sizes- Classes 150,300,400 and 600 are interchange able. Vi" sizes - Classes 150, 300, 400, 600, 900, 1500 and 2500 (R-3 only) are interchangeable. All R-1 and R-3 Gaskets in Classes 300, 400 and 600 are interchangeable within their size category. All R-1 and R-3 Gaskets in Classes 900 and 1500 are interchangeable within their size category. # When Gaskets v 10 STYLE R-1 AND STYLE R-3 GASKETS FOR MALE & FEMALE AND LARGE TONGUE & GROOVE FLANGES NOMINAL 4S0 PSI THRU 1S00 PSI PIPE GASKET GASKET SIZE 1.0. 0.0. (Inches) (Inches) (Inches) FLEXITALLIC GASKET IDENTIFICATION NUMBERS R1-R3 CLASS 150 R1-R3 CLASS 300. 400. 600 R1-R3 CLASS 900 - 1500 R3 ONLY CLASS 2500 NOMINAL PIPE SIZE (Inches) : /4 1-2 1 R1-R3-1A A1-R3-3A-4A-6A _ __ 1/2 i/2 1 1-3.3 R1-R3-I3 R1-R3-38-4B-68 R1-R3-98-15B R3-25B '3/4 2-4 1-5/16 i-l i '16 Rl-Rj-lC R1-R3-3C-4C-6C R1-R3-9C-15C R3-25C 1-1/4 1-1-2 2 2-1/2 1-1/2 1-7/8 2-1/8 2-7/3 3-3.8 2 2-1'2 2-7/8 3-5/8 4-1-8 R1-R3-1D R1-R2-1 5 R1-R3-IF R1 - R3-1G R1-A2-1H R1-R3-3C-4C-5D R1-R3-3E-4E-6E R1-R3-3F-4F-6F R1-R3-3G-4G-3G P1-R3-3H-4H-5H R1-R3-9D-15C R1-R3-9E-15E R1-R3-9F-15F R1-R3-9G-15G Rl -R3-9H-1 5H R3-250 R3-25E R3-25F R3-25G R3-25H 1-1/4 1-1/2 2 2-1/2 3 3 3-1.2 4 4-1/2 5 4-1/4 4-3/4 5-3/16 5-11/16 6-5/16 5 5-1 2 5-3/16 6-3/4 7-5/16 R1-R3-U R1-R3-1K R1-R3-1L R1-R3-1M R1-R3-1N R1-R3-3J-4J-6J R1-R3-3K-4K-6K R1-R3-3L-4L-6L R1-R3-3M-4M-6M R1-R3-3N-4N-6N R1-R3-9J-15J R1-R3-9K -- P1-A3-9L-15L R1-R3-9M-- R1-R3-9N-15N R3-25J -- R3-25L -- R3-25N 4 5 6 8 10 6 7-1/2 8-1/2 R1-R3-1P R1-R3-3P-4P-6P R1-R3-9P-15P R3-25P 12 3 9-3/8 10-5/8 R1-R3-1Q R1-R3-3Q-4Q-6Q R1-R3-9Q-15Q R3-25Q -- 10 11-1/4 12-3/4 R1-R3-1R R1-R3-3R-4R-6R R1-R3-9R-15R R3-25R -- 12 13-1/2 15 R1-R3-1S R1-R3-3S-4S-6S R1-R3-9S-15S R3-25S - 14 14-3/4 16-1/4 R1-R3-1T R1-R3-3T-4T-6T R1-R3-9T-15T - - 16 17 18-1/2 R1-R3-1U R1-R3-3U-4U-6U R1-R3-9U-15U _ 18 19-1/4 21 R 1-R3-1V R1-R3-3V-4V-6V R1-R3-9V-15V -- 20 21 23 R1-R3-1W R1-R3-3W-4W-6W R1-R3-9W-15W -- 24 25-1/4 27-1/4 R1-R3-1X R1-R3-3X-4X-6X R1-R3-9X-15X - -- -- -- - Rl ONLY - CLASS 2500 GASKET I.D. {Inches) GASKET 0.0. (Inches) Rl GASKET NUMBER 13/16 1-1/16 1-1.4 1-3-8 MM6 2 R1-25B R1-25C Rl-250 1-5/3 1-7-8 2-3/8 3 3-3/4 2-1. 2 2-7,3 3-5.8 4-1,8 5 -R1-25E R1-26F R1-25G R1-25H R1-25J 4-3/4 5-3/4 6-3/4 8-3/4 10-3/4 6-3/16 7-5/16 a-1/2 10-5/8 12-3/4 R1-25L R1-25N R1-25P R1-25Q R1-25R 13 15 R1-25S -- ---- -- ---- -- -- - -- -- --_ -- ---- -- ---- - -- r < STYLE R-4 GASKETS r FOR SMALL TONGUE & GROOVE FLANGES NOMINAL PIPE SIZE (Inches) 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 3 10 12 14 16 18 20 24 GASKET 1.0. (Inches) 1 1-5/16 1-1/2 1-7/8 2-1/8 2-7/8 3-3/8 4-1/4 4-3/4 5-3/16 6-5/16 7-1/2 9-3/8 11-1/4 13-1/2 14-3/4 16-3/4 19-1/4 21 25-1/4 GASKET O.D. (Inches) 1-3/8 1-11/16 1-7/8 2-1/4 2-1/2 3-1/4 3-3/4 4-5/8 5-1/8 5-11/16 6-13/16 8 10 12 14-1/4 15-1/2 17-5/8 20-1/a 22 26-1/4 FLEXITALLIC GASKET IDENTIFICATION NUMBERS 150-300-400-600-900-1500-2500 PSI R4-1B-3B-4B-6B-9B-15B-25B R4-1C-3C-4C-6C-9C-15C-25C R4-1D-30-40-60-90-150-250 R4-1E-3E-4E-6E-9E-15E-25E R4-1F-3F-4F-6F-9F-15F-25F R4-1G-3G-4G-6G-9G-15G-25G R4-1H-3H-4H-6H-9H-15H-25H R4-1J-3J-4J-6J-9J-15J-25J A4-1K-3K-4K-6K-9K-15K-25K A4-1L-3L-4L-6L-9L-15L-25L R4-1N-3N-4N-6N-9N-15N-25N R4-1P-3P-4P-6P-9P-15P-25P R4-1Q-3Q-4Q-6Q-9Q-15Q-25Q R4-1R-3R-4R-6R-9R-15R-2SR R4-1S-3S-4S-6S-9S-15S-25S R4-1T-3T-4T-6T-9T-15T-25T R4-1U-3U-4U-6U-9U-15U-25U R4-1V-3V-4V-6V-9V-15V-25V R4-1W-3W-4W-6W-9W-15W-25W R4-1X-3X-4X-6X-9X-15X-25X Style R-4 Gaskets Vi" sizes - interchangeable with all Vi' R-1 and R-3 Gaskets within the same pres sure rating. %' - interchangeable with all V* R-1 and R-3 Gaskets within the same pressure rating. All R-4 Gaskets in Classes 300 through 2500 are interchange able within their size category. 11 STYLE D `SELF-CENTERING'' GASKETS (NON-STOCK ITEM) FOR ANSI B16.5 RAISED FACE AND PLAIN OR FLAT FACE FLANGES Style 0 Gaskets, another original Flexitallic design, are constructed with an integral centering guide to facilitate assembly. The guide is placed over diametrically opposite bolts to center the gasket properly. Style D Gaskets pre vent eccentric assembly. Style 0 Gaskets are manufactured to nominal original thickness of 175". Optimum compression is in the range of .125" to .135" (dependent on test pressures). Compres sion in this range provides ample bonding load within stress limits for specified bolting. Style D Gaskets should be used in the lower pressure/temperature ranges. For more stringent service conditions. Style CG or CGI Gas kets with their greater safety features are recommended. Style D Gaskets are recommended for all pipe sizes up to and including 24" for 150, 300, and 400 psi fittings, and up to and including 8" for 600 psi fittings. NOMINAL PIPE SIZE finches] 1/4 1/2 3/4 t M/4 1-1/2 2 2-1/2 3 3-1/2 4 4-1/2 5 6 a 10 12 14 16 18 20 24 STYLE D SELF-CENTERING GASKETS ALL CUSSES CASKET 1.0. finches] GASKET 0.0. finches) 1/2 3/4 t 1-1/4 7/8 1-1/4 1-9/16 1-7/8 1-11/16 2 2-9/16 3-1/16 2-3/8 2-3/4 3-3/8 3-7/8 3-3/4 4-1/8 4-3/4 5-5/16 4-3/4 5-1/4 5-7/8 6-1/2 5-13/16 6-7/8 8-7/8 10-13/16 7 8-1/4 10-3/8 12-1/2 12-7/8 14-1/4 16-1/4 18-1/2 20-1/2 24-3/4 14-3/4 16 18-1/4 20-3/4 22-3/4 27 CLASS 150 D-1A D-1B 0-1C 0-10 0- IE 0-1F D-1G 0-1H 0-1J 0-1K 0-1L 0-1M 0-1N D-1P 0-1Q 0-1R D-1S 0-1T 0-1U 0-1V D-1W 0-1X FLEXITALLIC GASKET IDENTIFICATION NUMBERS CUSS 300 D-3A 0-38 0-3C 0-30 D-3E 0-3F 0-3G D-3H D-3J D-3K 0-3L D-3M Q-3N 0-3P 0-30 0-3R 0-3S 0-3T D-3U D-3V D-3W D-3X CLASS 400 0-4A 0-48 Q-4C 0-40 0-4E D-4F 0-4G 0-4H 0-4J D-4K 0-4L 0-4M 0-4N D-4P D-4Q D-4R D-4S 0-4T D-4U 0-4V 0-4W 0-4X CLASS 600 0-6A 0-68 0-6C 0-60 0-6E 0-6F 0-6G 0-6H D-6J 0-6K DSL 0-6M 0-6N 0-6P 0-6Q -- _ -- -- _ -- - 12 r STYLE M AND STYLE MC GASKETS FOR BOILER MANHOLE COVER ASSEMBLIES Styles M and MC Gaskets are specifically designed for standard manhole cover assemblies. Selection of requir ed design is made m accordance with service conditions. The widespread use of Styles M and MC Gaskets as original equipment and replacement parts is the result of coordinated Flexitallic design and research with equip ment engineering and design to meet specific require ments. Style M Oval Gaskets are manufactured with thicknesses of .175" and .250" and with flange widths shown in table in the next column. Style M Hound Gaskets are manufac tured with a thickness of .175" only. Gaskets having a thickness of .250" are recommended for gasket seating surfaces which have become pitted or warped. Style MC Gaskets, an exclusive Flexitallic design, are manufactured with a thickness of 250" and flange width of 13/16". A preformed spiral-wound centering ring, having a thickness of .175", is snapped into the inner groove of the gasket proper. The centering guide permits the gasket proper to assume its correct position and to compensate for inequality in plate contours and fillets in cold-pressed plates. Shouldering and pinching caused by radial misplacement are also eliminated. Standard Styles M and MC Gaskets are available ir the following three ranges of operating pressure for poeti cally all makes of boilers and auxiliary equipment a) 0-499 lbs. b) 0-999 lbs. c) 1,000 lbs. and more ORDERING MANHOLE GASKETS Standard Styles M and MC Gaskets can be ordered from the table in the next column. Order standard gaskets by furnishing the following information: a) Name of boiler or equipment manufacturer b) Gasket style c) Dimensions of gasket d) Gasket thickness e) Flange width of gasket f) Pressure service rating g) Type of steel desired Minor variations in the contour of cover assemblies can be compensated for by flexing the gasket. For cover assemblies in a satisfactory condition, specify .175" thickness, and for pitted, rough or warped conditions, specify 250" thickness. Styles M and MC Gaskets are also available for non-standard manhole cover assemblies and can be designed and manufactured for high and low temperature service and abnormal corrosive conditions. For special applications several combinations of ferrous and non-ferrous alloys and fillers are available. See page 3 for listing of metals and fillers. When ordering Styles M and MC Gaskets for special cover assemblies furnish the following: a) Hougn sketch or blueprint of cover assembly and mating surfaces with dimensions. b) Pressure service rating. c) Type of steel desired. d) Name of boiler or equipment manufacturer. e) Width of available seating surface. Data for "e" is most important for special gasket design in order to insure total confinement of the gasket between flat surfaces. To expedite the processing of orders for special cover assemblies, it is recommended that a sample gasket or template accompany the orders. FOR MANHOLE COVE R ASSEME LIES STYLE NOMINAL 1.0. DIMENSIONS (Inches) THICKNESS llnches) FUNGE WI0TH llnches) M-Qval M-Oval M-Oval MC-Oval M-Oval M-Oval M-Oval M-Oval M-Oval 10 x 15 10 x 16 11 x 15 11 x 15 11 x 15 11 x 15 11 x 15 11 x 15 11 x 15 250 15/16 250 15/16 250 15/16 250 13/16 175 3/4 175 15/16 175 1/2 175 M/4 250 M/4 M-Obround M-00round M-Oval MC-Oval M-Oval M-Oval M-Oval M-Oval M-Oval M-Obround M-Obround MC-Oval M-Obround M-Round M-Round 11-1/16 x 14-7/8 11-7/16 x 15-1/16 12 x 16 12 x 16 12 x 16 12 x 16 12 x 16 12 x 16 12 x 16 12 x 16 12 x 16 12-1/8 x 16-1/8 14 x 16 14 16-1/16 250 250 250 250 175 175 175 175 250 250 250 250 175 175 175 15< 16 15/16 15/16 13/16 1/2 3/4 15/16 M/4 1-1/4 15/16 M/4 13/16 3/4 3/4 3/4 NOTE: When ordering gaskets specify operating pressure and temperature and type of steel desired. 13 Style T Gaskets for boiler handhole and tubecap assemblies have been recognized for their superiority since 1912. The quality and safety of Flexitallic Style T Gaskets are the result of unceasing effort to develop a series of gaskets which will maintain a perfect seal at a minimum maintenance cost. Style T Gaskets require no compounds and can frequent ly be reused if not removed from cover assemblies during outage. This economy is due to the exclusive feature of spiral-wound construction and resiliency which permit the gaskets to rebound when they are not under compres sion. The consistently high standard of performance in Style T Gaskets is the direct result of Flexitallic engineer ing vision in anticipating design improvements of modern steam generating equipment. Style T Gaskets, in thicknesses of .125'' and .175", are recognized for the following design factors: a) High safety factor in keeping with specific opera ting conditions. b) Compression values and bonding loads propor tioned to safe stresses of cover assemblies. c) Resiliency under concentrated and fluctuating loads. d) Exceptionally long and sustained service. e) Reduction of seat cleaning time. Style T Gasket yield values are calculated for specific ranges of operating pressure to compensate for highly concentrated gasket loads. The compression character istics are related to the gasket constructions which vary with the ranges of operating pressure for practically all makes of boilers and auxiliary equipment: a) 0-499 lbs. b) 0-999 lbs. c) 1000 lbs. and above. Installation: See instruction tags attached to each bundle of gaskets supplied. Style T Gaskets are manufactured from any combination of materials shown on page 3. Low carbon plated steel continues to serve well in a majority of applications where saturated temperatures are not in excess of 500 F. Although this type of steel is subject to a normal rate of corrosion it does not in anyway affect the sealing qualities of the gasket. Type 304 stainless steel possesses ideal corrosion resistant qualities and is recommended for superheat temperature. The extremely long service life and resist ance to corrosion warrant the slightly higher cost of Type 304 stainless steel for use in boilers operating at less than 500 F. The use of stainless steel gaskets also reduces the time required for cleaning gasket seat surfaces. Style T Gaskets are also manufactured with other types of stainless steel and alloys and are recommended when corrosive acid, alkaline or other conditions warrant their use. Gasket fillers other than Canadian asbestos can be furnished in combination with any metal according to specifications for chemical processes where the use of such materials is indicated. See page 3 for listing of metals and fillers. Standard Style T Gaskets are manufactured to nominal original thicknesses of .175" and .125". Each thickness possesses design characteristics compatible to the design of handhole and tubecap assemblies. Special gaskets having a thickness of .250" are recommended for use in assemblies having relatively broad seating surfaces and where bonding loads are low. Gaskets having a thickness of .125" are designed for use with assemblies having extremely narrow seating surfaces and where high bonding loads are encountered. Several handhole and tubecap assembly designs permit the use of either thickness. Standard Style T Gaskets can be ordered from the tables on the facing page. To order standard gaskets give the boiler manufacturer's name and code numberlisted in the Identification column on the facing page, pressure service rating, operating temperature and type of steel desired. When boiler manufacturer's code number is not listed, furnish the following information on inquiries and purchase orders: a) Name of boiler or equipment manufacturer. b) Gasket shape. c) Inside dimensions of gaskets. d) Flange width of gasket. e) Gasket thickness. f) Pressure service rating. g) Operating temperature. h) Type of steel desired. Style T Gaskets are also available for non-standard handhole and tubecap assemblies and can be designed and manufactured for high and low temperature and pressure services and severe corrosive conditions. When ordering Style T Gaskets not listed in the following tables, or for special cover assemblies, furnish the following data: a) Rough sketch, blueprint or accurate template of cover assembly with necessary dimensions. b) Width of available seating surface. c) Pressure service rating. d) Operating temperature. e) Name of boiler or equipment manufacturer. To expedite the processing of inquiries or orders for special cover assemblies, care should be exercised in furnishing complete and accurate data. 14 STYLE T FOR BOILER HANDHOLE AND TUBECAP ASSEMBLIES 0-499 Lbs. 0-999 Lbs. 1000 Lbs. and Above Specify operating `'mperature. pressure, and type of steel ^ IDENTIFICATION American Gngmesrng 5aoc3C< and W.lc:x -10 -11 No ao No 48 No 73 No 24 No 76 2" Seen No 47 No 32 No. 70 No. 39 No 92 No. 28 Badennausen `See Rilev Stoker' 3ros H8-5 ana HB-iO rtB-6 and HB-l 1 HB-12 HB-8 and HB-13 H8-14 3ucyrus-ne 0227 0260 0208 Casev-Hecqes Cleaver-Brooks Combustion Engineering 24N-U2C6 29N-L339 30N-L366 33N-L12C5 31N-15T9 21N-L1291 22N 23 N 25N-U278 27N 28N-L1277 32 N IN-L1272 7N-L1131 3N-L1274 4N-1740 1741 5N-L902 6N-L744 51N 52N-L1117 PB9474 PB9474. Connelly Edge Moor Erie City Foster Wheeler 2-3/4" 3-15/16" SHAPE Obrouna Pound uSr:ona Oiamona Oval Obround Oval Oval Pound Pound Round Round Rouna Round Red Round Round Round Obround Obround Obround Oval Round Obround Obround Obround Obround Diamond Diamond Diamond Diamond Diamond Obround Oval Obround Obround Diamond Obround Oval Round Round Round Round Round Round Round Reel. Reel. Obround Round Obround Oval Round Round Pear Obround Oval Oval Oval Oval Round Diamond Obround Obround Obround Oval Round Round Round Round Round NOMINAL 1.0. Ilnchesl 3-5/16 x 3-11/16 3-5- *6 2-9.5J < 2-33.54 3-3.3 x 3-3/4 3-13/16 x 4-3/4 4-5'32 x 4-25.32 4-1/2 X 5-1/2 3-1/32 x 5-31/32 1-5/8 2-1.32 3 3-9/32 3-7/16 4-1/32 4-13/16 x 5 2-1/4 3-3/8 4-1/4 3-3/8 x 4-1/4 4-1/4 x 5 3 X 4-1/2 4x6 2-1/2 4-1/4 x 5* 1'8 2-27.32 x 3-19/32 3-9/32 x 4-17/32 4x6 3 x 3-7/8 3-3/8 x 4-1/4 3-5/8 x 4-1/2 3- 3/4 x 4-5/8 4-1/4 x 5-1/8 2-1/8 x 2-1/2 2-1/8 x 2-5/8 2-25/32 x 3-13/32 3-1/8 x 4-1/8 3-3/8 x 3-3/4 3- 3/8 x 3-7/8 4-1/2 x 5-1/2 1-1/2 1-3/4 2-5/8 3-1/3 3-3.8 3-5/8 4-1/8 4-13/16 x 5 4-7/8 x 5-3/16 4-1/8 x 4-7/8 3-1/2 3 x 3-15/16 4-1/8 x 5-1/4 2-1/2 4-1/16 3-1/2 x 4-5/8 3 x 4-1/2 3-1/32x4-1/32 3-17/32 x 4-17/32 4-1/32 x 5-1/32 4-1/32 x 6-1/32 3-1/2 4x5 2-25/32 x 3-13/32 3x4 3-11/32 x 3-31/32 4-3/16 x 5-3/16 15/16 2-1/32 2-1/32 2-1/8 or 2-1/16 3-1/8 or 3-1/16 FLANGE WIDTH Ilnchesl 3/16 3/16 5/32 3/16 7/32 1/4 7/32 1/4 1/4 3/16 1/4 3/16 5/32 1/4 7,32 1/4 1/4 1/4 1/4 7/16 1/4 3/8 5/16 3/8 3/8 1/4 1/4 1/4 1/4 1/4 5/32 7/32 7/32 3/16 3/16 J1 i0 7/32 3/16 3/16 7/32 1/4 1/4 1/4 1/4 7/32 7/32 3/16 3/16 3/8 3/8 1/2 15/32 3/8 3/8 5/16 5/16 5/16 3/8 3/8 3/8 7/32 3/8 7/32 5/16 5/32 13/64 15/64 3/8 3/8 ............................ IDENTIFICATION rosier Wheeler 'Con t! Geary 3-W2" 4" 4" f 235" Thick) Heme International Keeier Murray Oil Field 0rr i Semoower Pacific Page Larrabee P-8 Orum Consol Riley Stoker W-C22 W-C2 W-C16 W-C6 W-C9 Springfield Superheater Union 3-1/4" ( 285" Thick) Vogt 3-1/2" Ward Wlckes 02300 02301 02361 02724 SHAPE Round Sect. Obround Obround Obround Obround Round Ovai Diamond Round Obround Obround Obround Obround Obround Oval Oval Oval Oval Oval Round Round Round Oval Oval Oval Oval Oval Round Oval Obround Round Round Square Sguare Oval Oval Square Square Obround Obround Obround Obround Round Round Pear Pear Pear Pear Oval Oval Oval Oval Oval Oval Oval Oval Oval Oval Oval Round Round Square Pear Pear Oval Oval Oval Oval Round Round ' NOMINAL 10. Ilnchesl 4-1/8 or 4-1 '16 4-15,16 X 5-3, '6 3-13/16 x 4-5-3 4-1/4 5-W4 4-1/4 5-1/4 3-5/3 x 4-5/3 3-5,3 2-'9/32 x 3-19/32 4-1/4 < 5-1/4 4-1/4 34 3-5,3 x 4-9/16 3-5/8 x 4-9/16 4-1/32 x 4-29/32 2-1/2 x 3-1/2 34 3-1/2 x 4-1/2 4-1/16 x 5-1/'6 2-23/32 x 3-21/32 3-13/32 x 4-13/32 1-21/2 2-1.2 2-27/32 x 3-29/32 3-1/8 x 4-1/8 3-1/8 x 4-1/4 3-5/16 x 4-5/16 3-25/32 x 5-13/32 2-3/16 3-17/32 x 4-17.32 3-23/32 x 5-23/32 1-31/32 3-9/32 4x4 5-1/2 x 5-1/2 3-17/32 x 4-17/32 4-1/16 x 5-1/16 5-1/2 x 5-1/2 7-3/8 x 7-3/8 2-21/32 x 3-9/32 3-3/32 x 4-3/32 3-11/32 x 3-23/32 3-3/8 x 3-7/8 15/16 3-3/32 3-7/16 x 4-7/16 3-1/2 x 4-1/2 4-1/4 x 5-1/4 4-1/4 x 5-1/4 3-1/2 x 4-1/2 3x4 3x4 3-3/8 x 4-1/4 3-1/2 x 4-1/2 3-3/4 x 5 4x5 4x6 4-1/4 x 5-1/8 4-1/4 x 5-1/8 4-9/32 x 5-5/32 3-19/32 4-1/8 4-7/8 x 4-7/8 4-1/8 x 5-1/8 4-1/4 x 5-1/8 3x4 3-1/2 x 4-1/2 4x5 4x6 4-r/ar 4-1/4 flange WIOTH linen. s| 3/3 7/32 ^ 3/8 7,'6 7/16 3/8 3/3 7.16 3.3 3.3 3,3 3/8 7/16 3,'8 3,8 3/8 3/8 7/16 3/8 3/3 1/2 1/2 1/2 3/8 3/8 3/8 3/8 5/3 3,8 5/16 11/32 3/8 5/16 11/32 3/8 5/16 3/8 3/8 5/8 15/64 1/4 3/16 1/4 3/16 1/4 . 3/8 3/8 3/8 3/8 3/8 3/8 5/16 7/32 5/16 3/8 5/16 3/8 7/32 (new! 5/16 (old) 7/32 3/8 3/8 1/4 9/32 3/8 5/16 5/16 5/16 5/16 3/8 3/8 15 FACING DIMENSIONS FOR ANSI B16.5 FLANGES r CLASS 150, 300. 400, 600, 900, 1500 AND 2500 OUTSIDE DIAMETER (Inches] See Hole 3 OUTSIDE DIAMETER [Inchesl See Note 3 NOMINAL PIPE SIZE RAISED FACE. LAPPED. LARGE MALE. 6 LARGE SMALL TONGUES MALE See tell S See Notes 4 A 5 SMALL TONGUE See Note 5 1.0. OF URGE i SMALL TONGUE Sec Noles 3 A 5 LARGE FEMALE 6 LARGE GROOVE Soe Note S Hitches! 1/2 3/4 } 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5 6 3 10 12 14 <6 18 20 24 R 1-3/8 1-11/16 2 2-1/2 2-7:3 3-5/8 4-1/8 5 5-1/2 6-3/16 7-5/16 8-1/2 10-5/8 12-3/4 15 16-1/4 18-1/2 21 23 27-1/4 S 23/32 15/16 1-3/16 1-1/2 1-3/4 2-1/4 2-11/16 3-5/16 3-13/16 4-5/16 5-3/8 6-3/8 8-3/8 10-1/2 12-1/2 13-3/4 15-3/4 17-3/4 19-3/4 23-3/4 T i-3/a 1-11/16 1-7/8 2-1/4 2-1/2 3-1/4 3-3/4 4-5/8 5-1/8 5-11/16 6-13/16 3 10 12 14-1/4 15-1/2 17-5/8 20-1/8 22 26-1/4 U t 1-5/16 1-1/2 1-7/8 2-1/8 2-7/8 3-3/8 4-1/4 4-3/4 5-3/16 6-5/16 7-1/2 9-3/8 11-1/4 13-1/2 14-3/4 16-3/4 19-1/4 21 25-1/4 W 1-7/16 1-3/4 2-1/16 2-9/16 2-15/16 3-11/16 4-3/16 5-1/16 5-9/16 6-1/4 7-3/8 8-9/16 10-11/16 12-13/16 15-1/16 16-5/16 18-9/16 21-1/16 23-1/16 27-5/16 SMALL FEMALE See Nolo 4 See Note S X 25/32 1 M/4 1-9/16 1-13/16 2-5/16 2-3/4 3-3/8 3-7/8 4-3/8 5-7/16 6-7/16 8-7/16 10-9/16 12-9/16 13-13/16 15-13/16 17-13/16 19-13/16 23-13/16 SMALL GROOVE See Note 5 1 1-7/16 1-3/4 1-15/16 2-5/16 2-9/16 3-5/16 3-13/16 4-11/16 5-3/16 5-3/4 6-7/8 8-1/16 IQ-1/16 12-1/16 14-5/16 15-9/16 17-11/16 20-3/16 22-1/16 26-5/16 HEIGHT |lnches| 1.0. OF LARGE 8 SMALL GROOVE Soe Nolo 1 See Note S Z 15/16 M/4 1-7/16 1-13/16 2-1/16 2-13/16 3-5/16 4-3/16 4-11/16 5-1/8 6-1/4 7-7/16 9-5/16 11-3/16 13-7/16 14-11/16 16-11/16 19-3/15 20-15/16 25-3/16 RAISED FACE LARGE 6 SMALL MALE 6 TONGUE RAISED FACE 400.600.900 150 6 300 1500 6 2500 PSI PSI See Note 1 Sec Note 2 DEPTH OF GROOVE OR FEMALE 16 1/4 3/16 1116 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3/16 ' 1/16 1/4 3/16 1/16 1/4 3/16 1/16 1/4 3M6 1/16 1/4 3/16 1/16 1/4 3/16 NOTES 1. Regular lacing tor ISO and 300 RSI steel flanged fittings and companion Mange standards is a 1/16' raised face included in the minimum flange thickness dimensions. A 1/16' raised face may be supplied also on the 400. 600. 900. 1500. and 2500 PSI flange standards, but it must be added to the minimum flange thickness. 2. Regular facing for 400.600.900.1500. and 2500 PSI flange standards is a 114" raised face not included m minimum flange thickness dimensions. 1 Tolerance of plus or minus 0 016 m (1/64") is allowed on the inside and outside diameters of all facings. 4. For small male and female joints care should be taken in the use of these dimensions to insure that pipe used is thick enough to permit sufficient bearing surface to prevent the crushing of the gasket. The dimensions apply particularly on lines where the joint is made on the end of ihe pipe Screwed companion flanges for small male and female joints are furnished with plain face and are threaded with American Standard Locknut Thread 5. Gaskets tor male-female and tongue-groove loints shall cover the bottom of the recess with minimum clearances taking into account the tolerances pre scribed in Note 3. When Gaskets 16 BOLTING DATA FOR ANSI B16.5 FLANGES ^ " "\ NOV 1AL pipe SIZE Ilnedesl FLANGE QIAM. Ilnedesl 1/4 3-3/8 1-2 3-1/2 3/4 3-7/8 1 4-1/4 M/4 1-1/2 2 2-1/2 4-5/8 5 6 7 3 3-1/2 4 5 7-1/2 8-1/2 9 10 6 11 8 13-1/2 10 16 12 19 14 21 16 23-1/2 ia 25 20 27-1/2 24 32 CLASS ISO NO. OF BOLTS 4 4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 12 16 16 20 20 BOLT OIAM. Ilnedesl :/2 1/2 1/2 1/2 1/2 1/2 5/3 5/8 5/8 5/8 5/8 3/4. 3/4 3/4 7/8 7/8 1 1 1-1/8 1-1/8 1-1/4 3.C. 01AM. Ilncfiesl 2-1/4 2-3/8 2-3/4 3-1/8 3-1/2 3-7/3 4-3/4 5-1/2 6 7 7-1/2 8-1/2 9-1/2 11-3/4 14-1/4 17 18-3/4 21-1/4 22-3/4 25 29-1/2 FLANGE OIAM. Ilncfiesl 3-3/8 3-3/4 4-5/3 4-7/8 5-1/4 6-1/8 5-1/2 7-1/2 8-1/4 9 10 n 12-1/2 15 17-1/2 20-1/2 23 25-1/2 28 30-1/2 36 CUSS 300 NO. OF 30LTS 4 4 4 4 4 4 3 8 3 8 3 a 12 12 16 16 20 20 24 24 24 BOLT OIAM. Ilncfiesl 1/2 1/2 5/8 5/3 5/8 3/4 5/3 3/4 3/4 3/4 3/4 3/4 3/4 7/8 1 1-1/8 M/8 1-1/4 1-1/4 1-1/4 M/2 B.C. OIAM. Ilncfiesl 2-1/4 2-5/3 3-1/4 3-1/2 3-7/8 4-1/2 5 5-7/8 6-5/8 7-1/4 7-7/8 9-1/4 10-5/8 13 15-1/4 17-3/4 20-1/4 22-1/2 24-3/4 27 32 FLANGE OIAM. Ilnchesl 3-3/8 3-3/4 4-5,8 4-7/8 5-1/4 6-1,3 6-1/2 7-1/2 8-1/4 9 10 11 12-1/2 15 17-1/2 20-1/2 23 25-1/2 28 30-1/2 36 CLASS 400 NO. OF BOLTS 4 4 4 4 4 4 3 8 8 8 8 8 12 12 16 16 20 20 24 24 24 BOLT OIAM. Ilnedesl 1/2 1/2 5/8 5/8 5/8 3/4 5,3 3/4 3/4 7/8 7/8 7/8 7/8 1 1-1/8 M/4 1-1/4 1-3/8 1-3/8 1-1/2 1-3/4 B.C. OIAM. Ilnedesl 2-1/4 2-5/8 3-1/4 3-1/2 3-7.8 4-1/2 5 5-7/8 6-5,8 7-1/4 7-7/8 9-1/4 10-5/8 13 15-1/4 17-3/4 20-1/4 22-1/2 24-3/4 27 32 FLANGE OIAM. Ilnedesl 3-3/8 3-3/4 4-5,8 4-7/8 5-1/4 6-1/8 6-1/2 7-1/2 8-1/4 9 10-3/4 13 14 , 16-1/2 20 22 23-3/4 27 29-1/4 32 37 CLASS 600 NO. OF BOLTS 4 4 4 4 4 4 3 8 a a 3 3 12 12 16 20 20 20 20 24 24 BOLT OIAM. Ilnedesl 1/2 1,2 5,8 5,3 5,8 3/4 5,3 3/4 3/4 7/3 7.8 1 1 1-1/8 1-1/4 M/4 1-3/8 1-1/2 1-5,3 1-5,8 1-7/3 B.C. OIAM. Ilnedesl 2-'/4 2-5.3 3-1,4 3-1,2 3-7/3 4-1,2 s 5-7 3 6-5,3 7-1,4 3-1/2 10-1/2 11-1/2 13-3/4 17 19-1/4 20-3/4 23-3/4 25-3,4 28-1/2 33 NOMINAL PIPE SIZE Ilnedesl 1/2 3/4 1 1-1/4 1-1/2 2. 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24 CLASS 900 FLANGE DIAMETER Ilnedesl 4-3/4 5-1/8 5-7/8 6-1/4 7 8-1/2 9-5/8 9-1/2 11-1/2 13-3/4 15 18-1/2 - 21-1/2 24 25-1/4 27-3/4 31 33-3/4 41 NO. OF BOLTS 4 4 4 4 4 8 8 8 8 8 12 12 16 20 20 20 20 20 20 BOLT DIAMETER Ilnedesl 3/4 3/4 7/8 7-3 1 7/8 1 7/8 1-1/8 1-1/4 1-1/8 1-3/8 1-3/8 1-3/8 1-1/2 1-5/8 1-7/8 2 2-1/2 B.C. DIAMETER Ilnedesl 3-1/4 3-1/2 4 4-3/8 4-7/8 6-1/2 7-1/2 7-1/2 9-1/4 11 12-1/2 15-1/2 18-1/2 21 22 24-1/4 27 29-1/2 35-1/2 FUNGE DIAMETER Ilnedesl 4-3/4 5-1/8 5-7/8 6-1/4 7 8-1/2 9-5/8 10-1/2 12-1/4 14-3/4 15-1/2 19 23 26-1/2 29-1/2 32-1/2 36 38-3/4 46 CLASS 1S00 NO. OF BOLTS 4 4 4 4 4 a 8 8 8 a 12 12 12 16 16 16 16 16 16 80LT DIAMETER Ilnedesl 3/4 3/4 7/8 7/8 .1 7/8 1 1-1/8 1-1/4 1-1/2 1-3/8 1-S/8 1-7/8 2 2-1/4 2-1/2 2-3/4 3 3-1/2 B.C. FUNGE DIAMETER OIAMETER Ilnedesl Ilnedesl 3-1/4 3-1/2 4 4-3/8 5-1/4 5-1/2 . 6-1/4 7-1/4 4-7/8 6-1/2 7-1/2 8 8 9-1/4 10-1/2 12 9-1/2 11-1/2 12-1/2 15-1/2 14 16-1/2 19 21-3/4 19 22-1/2 25 27-3/4 30-1/2 32-3/4 39 26-1/2 30 -- -- -- - CLASS 2500 NO. OF BOLTS 4 4 4 4 4 8 3 8 8 8 8 12 12 12 -- -- -- -- - BOLT DIAMETER Ilnedesl 3/4 3/4 7/8 1 1-1/8 1 1-1/8 1-1/4 M/2 1-3/4 2 2 2-1/2 2-3/4 -- -- -- -- - B.C. OIAMETER Ilnedesl 3-1/2 3-3/4 4-1/4 5-1.8 5-3/4 6-3/4 7-3/4 9 10-3/4 12-3/4 14-1/2 17-1/4 21-1/4 24_-3/8 -- _ -- - When Gaskels Must Not Fail! 17 r ------------------------------------------------------------------------------------------n TORQUE REQUIRED TO PRODUCE BOLT STRESS The torque or turning effort required to produce a certain stress in boiting is dependent upon a number of condi tions, some of which are: 1. Diameter of bolt. 2. Type and number of threads on bolt. 3 Material of bolt. 4. Condition of nut bearing surfaces. 5. Lubrication of bolt threads and nut bearing surfaces. The tables below reflect the results of many tests to determine the relation between torque and bolt stress Values are based on steel bolting well lubrrcated with a heavy graphite and oil mixture. It was found that a non-lubricated bolt has an efficiency of about 50 percent of a well lubricated bolt and also that different lubricants produce results varying between the limits of 50 and 100 percent of the tabulated stress figures. NOMINAL DIAMETER OF BOLT |lnches| 1/4 5/16 3/B 7/16 1/2 9/16 5/B 3/4 7/8 1 i-i/a M/4 1-3/8 ' 1-1/2 1-5/8 1-3/4 1-7/8 2 2-1/4 2-1/2 2-3/4 3 TORQUE DATA FOR USE WITH ALLOY STEEL STUD BOLTS Load in Pounds on Stud Bolts when Torque Loads are Applied NUMBER OF THREADS (Per Inctil 20 18 16 14 13 12 11 10 9 8 8 8 8 8 a a a a 8 8 a 8 DIAMETER AT ROOT OF THREAD (Inches) AREA AT ROOT OF THREA0 Sq. Inch 30.000 PSt Torque Ft/Lbs Compression Lbs. STRESS 45.000 PSI Torque FI/Lbs Compression Lbs. 185 240 .294 .345 400 .454 507 .620 731 838 963 1 088 1 213 1 338 1 463 027 4 810 6 1215 .045 a 1350 12 2025 068 12 2040 18 3060 .093 20- 2790 30 4165 .126 30 3780 45 5670 .162 45 4860 68 7290 202 60 6060 90 9090 302 100 9060 150 13590 419 160 12570 240 18855 551 245 16530 368 24795 72S 929 1 155 1 405 1 680 355 21840 533 32760 500 27870 750 41805 680 34650 1020 51975 800 42150 1200 63225 1100 50400 1650 75600 1 588 1.713 1 838 2.088 1 980 2.304 2 652 3,423 1500 59400 2250 89100 2000 69120 3000 103680 2200 79560 3300 119340 3180 102690 4770 154035 2 338 2.588 2 838 4.292 5 259 6 324 4400 128760 6600 193140 5920 157770 8880 236655 7720 189720 11580 284580 Reprinted with permission ot Crane Co (Page 383. Crane No. 60 Valve Catalog.) 60.000 PSI Torque FI/Lbs 8 16 24 40 60 90 120 200 320 490 710 1000 1360 1600 2200 3000 4000 4400 6360 8800 11840 15440 Compression Lbs 1620 2700 4080 5580 7560 9720 12120 18120 25140 33060 43680 55740 69300 84300 100800 118800 138240 159120 205380 257520 315540 379440 COLOR COOING FOR THE GASKETS YOU NEED. Gaskets are color coded to provide easy identification in inventory and during installation. The Flexitallic color code meets the industry standard for metal and filler materials which has been adopted by API 601 and the Metallic Gasket division of the Fluid Sealing Association. Carbon Steel 304SS 316LSS 347SS 321SS Monel Nickel 200 WINDING MATERIAL Silver Yellow Green Blue Turquoise Orange Red Titanium Alloy 20 Hast. B Hast. C Inc 600 Incoloy Purple Black Brown Beige Gold White FILLER MATERIAL Flexite Super Flexicarb (Graphite) Blue Dyed Asb PTFE Ceramic Pink Gray None White Light Green 18 HELP FROM FLEXITALLIC is as near as your telephone. Flexitallic offers Bulletin 171 on design criteria involved in the construction of a spiral-wound gasket. It discusses the design and use of spiral-wound gaskets from a design engineer's and user's point of view. A copy will be sent to you on request. Flexitallic also provides Gasket Engineer ing Data Forms to help you in specifying the right gasket for the right flange to provide the right seal. Also available on request is Bulletin #278 which includes data on Flexitallic Metallic/Non-Metallic Gaskets and Washers. Flexitallic also provides engineering assistance whenever required. Call on the world's most experienced manufac turer of spiral-wound gaskets to help you determine the type of gasket that will provide the most dependable seal for your application. Gasketed |oinfs require attention in the earliest stages of flanged joint design and the sealing engineers at Flexitallic will be happy to work with you. also call for the following: FLEXICARB FLEXIBLE GRAPHITE PRODUCTS ROLLS CUT GASKETS SHEETS REINFORCED SHEETS GASKET TAPE TAPE PACKING DIE FORMED RINGS FLEXITALLIC SERVICES, INCORPORATED BOLT TIGHTENING SERVICE HYDRAULIC TORQUE WRENCHES HYDRAULIC STUD TENSIONERS HYDRAULIC BOLTS AND NUTS JOINT LEAKAGE ANALYSIS ULTRASONIC BOLT STRESS MONITORING BOILER SUPPORT ROD ANALYSIS PIPE HANGER ANALYSIS TOOLS, SALES, RENTAL LASER CUTTING LONG RUN, SHORT RUN, PROTOTYPES SIMPLE AND INTRICATE SHAPES WIDE VARIETY OF MATERIALS UP TO 3/16" THICK HEAT EXCHANGER AND METALLIC JACKETED GASKETS AVAILABLE IN A WIDE RANGE OF STYLES AND MATERIALS RING JOINT GASKETS ( MANUFACTURED TO ANSI B16.20 SPECIFICATIONS 19 WARRANTY Flexitallic Inc. guarantees that any product of its manufacture, which, upon examination by a Flexitallic representative, is found to be defective in either work manship or material whereby it is not suitable under proper usage and service for the purpose for which it was designed, will be replaced or repaired free of charge including transportation charges but not cost of instal lation or, at our option, the purchase price will be refunded. The products are not guaranteed as to per formance under any specific service nor for any specific period of time. The sale of our products under any other warranty or guarantee express or implied is not authorized by the company. VVVJ'VVvyV, * isl,' Texas Plant PO. Sox 760. 6915 LaPorte Rd.. Deer Par*. TX 77536 Phone (713) 479-3491 Pax (7131 479-3298 New Jersey Plant PO Box 236. 3440 Remington Ave Pennsauken, NJ 08110 Phone (6091 486-4400 Fax (609) 931-5471 Canadian Plant 1337 lougar Ave., Sarnia. Ont. N7S-5N5 Phone (519) 332-8300 . Fax (519) 332-8303 Western Stales Licensee: Industnal Gasket & Supply Company. Inc. Los Angeles and San Francisco. Caiilorma Mam European Office 1 Factory: Flexitallic Gaskets Limited Cleckheaton. Yorkshire. England Phone 274-851273 Fax 274-851386 OTHER AFFILIATED COMPANIES in Australia. Mexico. New Zealand Scotland. South Africa. Venezuela. West Germany