Document 91KOj311NN8V3mjQ0JNDB1wEL

dHurol PLAINTIFF'S 1 EXHIBIT P EXX-171 i Fdjusf- Co. \ 1 HUMBLE OIL & REFINING COMPANY . ,,-__________ ________ ENJAY CHEMICAL COMPANY BATON ROUGE ENGINEERING ' STANDARDS - BASIC PRACTICE ADDENDUM *"*"'.......4 ~~ "........ *""*'r ' VALVE SELECTION CRITERIA * - : '' . 'M/ * 'V DATE BRAD April, 3-12-1 1971 ' PAGE 1 Of 3 THIS IS AN ADDENDUM TO BP3-12-1, REV. 1, DATED JUNE, 1970 2.1 Table 1 lists the Basic Practice, specification, and standards which (Chg) - shall be used with this Basic Practice.-.....................................................- ' :*v ' TABLE 1 ' BRES20-1-1 BASIC PRACTICE Inspection of Equipment and Materials " SPECIFICATION AND STANDARDS . .. ANSI Standards ASTM Standards B16.10 Face-to-Face and End-toEnd Dimensions of Ferrous Valves B31.3 Petroleum Refinery Piping . B31.3 (Interpretations Case 38) ----- -------- Use of Nodular Cast Iron ' A 193 Alloy-Steel Bolting Material .. .. for High-Temnerature Service E 71 ' Reference Radiographic . . Standards for Steel Castings Up to 2 Inches in Thickness E 125 Reference photographs for maqnetic parti cal indications on Ferrous Castings API Standards ....... ' AWWA. Standard .. 597 . Steel Venturi Gat?.. . C 504 . Rubber-Seated Butterfly "v -'.Valves' " Valves ... 598 Valve Inspection and Test 602 Compact Design Carbon Steel MSS Specification . .. " - Gate Valves for Refinery., : use ; ' ^ -; SP-25 ' Standard Marking System for 604 Flanged Nodular Iron.G$te. .. Valves, Fittings,. Flanges, and Plug Valves for : ' '` and Unions ' ; Refinery Use ETT0Q06fafl7 Su. D1I00A BRAD 3-12-1. PACE.2 of 3 i *.' -- . Boton Rouge Engineering Standards -: 'rf-frfrl -rfffrtll .. 3.2 Note 2 non-lubricating is defined as hydrocarbon service lighter than (Chg) 68 API. 4.2 (Chg) . - ' TABLE 2 - .................... .. Valve Type Requirements 3ate, globe, and check; jrass . Slobe, flanged; steel Mfr's standard.- .............................................. Swivel plug, OS&Y, bolted bonnet, bonnet bolts per ASTM A 193, Grade B7. . Check, Flanged; steel- - Swing check, bolted can, bonnet bolts per ASTM A-193, Grade B7. Check, butterfly (1) (2) Mfr's std. . .' Sate, quick opening (2) Mfr's std. . Sate, shear (2) Mfr's std. . Notes: 1. Fits within bolt circle of line flanges. *2. To be used only when specified by the Owner's Engineer. 4.9 Threaded and socket welding valves are permitted through 1-1/2 inches (Chg) NPS only. . 4.10* Valves larger than 1-1/2 in. NPS shall be flanged. Welding end valves may (Chg) only be used with approval of the Owner's engineer, except in steam service. 4.15 Cast iron valves may not be used in Hydrocarbon service. - (Chg) '. ETTODOfibflfi utan Baton Rouge Engineering Standards BRAD 3-12-1 PAGE 3 Of 3 4.18* (Chg) Soft-seal valves (such as ball, soft seal gate, and plug valves) shall be provided with pressure relief for bodv cavities, to the upstream side, when specified, if cool liquids can warm, expand and build up pressure in the body cavity. 4.19.C* Stem packing shall be braided or woven asbestos impregnated with 35% (Add) teflon by weight and employing a corrosion inhibitor. 4.26.e Where butterfly valves are used adjacent to process equipment that (Add) requires depressuring and removal for maintenance or other purposes, the valves shall be of the tapped lug type capable of holding line pressure on the side away from the process equipment while the process equipment is depressured and removed from service. . . 5.1 (Chg) All low alloy valve castings in hydrogen service with a hydrogen partial pressure above 100 psia shall be 100% magnetic particle and radiographically examined. Radiographic quality shall be determined per ASTM E 71. Acceptances shall be based on the severity levels indicated in the following: (Table for paragraph 5.1 has not been changed.) 5.1.1 Magnetic particle examination indications shall be judged by ASTM E125 (Add) reference photographs as follows: a. Type I linear indications are not acceptable. b. Type II degrees 1 and 2 and Type III degrees 1 and 2 are acceptable without repair. . c. Type IV indications are not acceptable. d. Acceptance of castings indicating Type V degree or greater porosity shall be based on the results of radiographic examination and : severity levels described herein. , 5.1.2 Radiographic quality level shall be 2-2T. (Add) 5.2 Valves not covered by other Basic Practices shall be tested per API 598. (Chg) However, all prototype valves require a high pressure closure test per API 598, par. 4.3.a.3. 5.2.1 (Add) Prototype valves. A valve shall be considered a prototype if either: a. The manufacturer has made any changes to the standard design. b. The manufacturing facility has no previous experience with the particular valve model. C ETTOaDfifafi1* W.1 ESSO cNSINEEtlM (fsso) ASIC POULTICE .1* - - - - ------ - --------- - ----- VALVE SELECTION CRITERIA ..................... ................................ - -1 BP3-12-1 Rev. 1 | June. 1970 Page 1 of 6 SCOPE > 1.1 . Hits Basic Practice covers mandatory requirements governing restrictions on the use of all valves. It also covers the design and inspection requirements of valves that are not covered by other Basic Practices. An^steriricf*} indicates that additional information is required. If a job is contracted, this additional information is furnished m the Job Specification. SUMMARY OF ADDITIONAL REQUIREMENTS 2.1 ' Table 1 lists the Basic Practice, specification, and standards which shall be used with this Basic Practice. BP20-1-1 TABLE 1 BASIC PRACTICE Inspection of Equipment and Materials . SPECIFICATION ANDSTANDARDS . . ANSI Standards ASTM Standards B16.10 31.3 B31.3 Face-to-Fece and End-to-End Dimensions of Ferrous Valves Petroleum Refinery Piping (Interpretations Casa 38) Use of Nodular Cast iron API Standards . 597 598 ' 602 604 Staal Venturi Gate Valves Valve Inspection and Test Compact Design Carbon Steel Gate Valves for Refinery Use Flanged Nodular Iron Gate and Plug Valves A 193 E 71 Alloy-Steel Bolting Material for High-Temperature Service Reference Radiographic Standards for Steel Castings Up to 2 Inches in Thickness AWWA Standard Jr C 504 Rubber-Seated Butterfly Valves " ` MSS Specification " SP-2S Standard Marking System for Valves, Fittings, Flanges, and Unions MATERIALS * Valve body materials not covered by Basic Practices or API Standards shall be approved by the Owner's Engineer. The minimum acceptable seating surface material for carbon steel and ferritic alloy valves shall be as follows: ' SERVICE VALVE SEATING SURFACE MATERIAL (1) FLANGED ENDS THREADED OR SOCKET WELDING ENOS Gats: . . Oil or other lubricating service Steam cr other non-lubricating service (2) " . 13 Cr (5) 750F and less (3>: . F6 end Cu - Ni (4) F6 and Monel (4) Stellite 6 Above 750F <3) 13 Cr or Stellite 6 Stellite 6 Globe and Check: r Any service . 13 Cr . v Notts: ` (1) Seating surfaces are for valvas having carbon or ftrritic alloy bodiat with stem material of wrought 13 Cr Steal. Austenitic and nickel alloy valve trim shall equal body material. (2) Non-lubricating is defined at lighter than 68 degrees API. \ (3) Design temperature. (4) Copper or copper-beering alloys shall not be used in ammonia or acetylene service. (5) Except where stellite is required as specified in par. 4.7 subpar. a. and b. ETTDQOfiLIQ IA RRAD K RFOIlIRFf) WITH THK RP BP3-12-1 Rev. 1 June, 1970 Page 2 of 6 i VALVE SELECTION CRITERIA (fsso) 8ASIC PRACTICE DESIGN AND APPLICATION All valves shall be suitable for the line service classification. Table 2 lists the specific requirements for valve types not covered by other Basic Practices. The design and application of other types of valves must be approved by the Owner's Engineer. _ TABLE 2 VALVE TYPE Gate, globe, and check; brass Globe, flanged; steel Check, flanged; steel . Check, butterfly ID Gate, quick opening (?) Gate, shear 12) . REQUIREMENTS Mfr's std Swivel plug, OS&Y, bolted bonnet, bonnet bolts per ASTM A 193, Grade B7 Swing check, bolted cap, bonnet bolts per ASTM A 193, Grade B7 Mfr's std Mfr's std Mfr's std Notts: '' <1) Fits within bolt circle of tins flanges. \ 4.3 * (2) To be used only when specified by the Owner's Engineer. The minimum body thickness for steel valves listed in Table 2 (above), and all steel valves not covered by Basic Practices, shall meet the minimum requirements of ANSI B16.5 for the specified design pressure and temperature. If the specified \ . line corrosion allowance exceeds 1/8 in., additional corrosion allowance shall be added to the valve body - in the amount of the specified line corrosion allowance that is in excess of 1/8 in. \ 4.4 * Pressure-seal bonnet valves, 900 lb rating and higher, may be used if approved by the Owner's Engineer. LIMITATION ON USE .. ... OF API 602 VALVES 4.5 Carbon steel threaded or socket welding gate valves may be per API 602, OS&Y (outside screw and yoke) type, provided: a. The connecting piping is carbon steel. Schedule 80 or thinner. - b. The specified line corrosion allowance is 1/8 in. or less. BLMK VALVES Single or double block valve rating. Block valves shall be suitable for the more severe line classification on either side of the block(s) valve installation. . Block valves of the gate type (except for the soft seal type, and those covered by par. 4.8) used for onstream isolation of equipment and instruments and to prevent contamination shall be of the following types: a. ANSI 150 lb rating. Gate valves shall be solid wedge or flexible wedge type, with Stellite No. 6 seats. b. ANSI 300 lb through 600 lb ratings. Gate valves shall be of the flexible wedge, split wedge, or double disc type. Valves 2 in. and smaller may be of the solid wedge type. All valves shall have Stellite No. 6 seats. 4.8 . Block valves for segregation for safety of. materials, which could result in an explosive mixture, such as cyclic power \ former reaction and regeneration valves, shall meet the following requirements: * a. Valves shall be gate valves of the double disc, flexible wedge, or split wedge type. Valves 2 in.- and smaller may be of the solid wedge type. ' . b. Wedge and body seats shall have Stellite No. 6 hard face trim. . c. Valves cycling 10 times or more a year shall have wedge guides or body guides hard faced with Stellite No. 6. d. All seat rings shall be seal welded to the valve body.................. .......... e. Packing shall be of heat resistant (to 1200F) asbestos yam with Monel wire insert around resilient asbestos core, impregnated with graphite and employing a corrosion inhibitor. f. Shop tests shall include a hydrostatic (high pressure closure) seat test and an air (low pressure) seat test. ETTOOOat^l . (fsso) BASIC PRACTICE . VALVE SELECTION CRITERIA .- BP3-12-1 Rev. 1 June, 1970 Page 3 of 6 DESIGN AND APPLICATION (Cont) END CONNECTIONS . ... , . .. . . . .- 4.9' Threaded and socket welding valves are only permitted through 2 in NPS. . . 4.10 * Valves larger than 2 in NPS shall be flanged. Welding end may only be used with the approval of the Owner's Engineer. 4.11 . Valves with socket welding ends requiring post weld heat treatment (PWHT) of the line to socket weld shall have 6 in. long stubs welded into the valve sockets, and shall be heat treated prior to finish machining of the valves. Stub wall thickness shall be suitable for line service. 4.12 * Valves without flanges (other than rubber lined butterfly valves in water service), which fit within the bolt circle of line ' flanges may be used if approved by the Owner's Engineer. . APPLICATION LIMITATIONS-. BRASS, CAST IRON, OUCTILE IRON \ 4.13 4.14 Cast iron or brass valves shall not be used for services in which failure of the valve in a fire would prevent steam flow 'to any process pump, steam header, or emergency steam line. .' Brass valves shall not be used in hydrocarbon, acetylene, or ammonia service. . 4.15 Cast iron valves may not be used in hydrocarbon service except in lines outside of process unit limits, containing hydrocarbons heavier than 68 degrees API, where the valve is not the first block valve against the tank. ' \Ductile (nodular) iron valves, either austenitic or ferritic, may be used within the following limits: a. For hydrocarbon service within the limits of ANSI B31.3, Interpretation Case 38. . ' b. In any location outside of grocess unit limits,- except for the first bjock valves off tanks handling hydrocarbons \ having a flash point of 130F or less. '' c. Within process unit limits where all fluids within that process block have a maximum service temperature below their flash point. - ... . ' CHECK VALVES -- ' 4.17 Check valves shall be pf the self-dosing type, (gravity or spring assisted) and shall not depend on flow reversal to effect closure. - ... SOFT SEAL VALVES 4.18 Soft-seal valves (such as ball valves, soft seal gate valves, and plug valves) shall be provided with pressure relief for body cavities, to the upstream side, if cool liquids can warm, expand, and build up pressure in the body cavity. VALVES FOR LOW TEMPERATURE SERVICE ' 4.19 Valves for low temperature service (operating temperature less than -100F) shall have the following: a. Extended bonnet so packing gland is removed from cold zone to insure proper packing protection. b. Grease and moisture removed from valve internals prior to startup. - - - VENTURI GATE VALVES .' ' '' " 4.20 4.21 4.22 4.23 Venturi or smaller than line size valves (with reducers) may be used instead of full port gate valves, provided: a. The increased pressure drop is considered in the design of the piping. - b. Such valves are not used in horizontal runs of self-draining lines. Nodular iron venturi gate valves shall be per API 604 (nodular iron valves) except as modified in this Basic Practice. Valve dimensions associated with the reduced seat, such as stem diameter and stuffing box diameter, shall be for the seat size. The face-to-face dimension shall be that for corresponding full port valves. Valves for use with standard wall pipe which have seats of only one size reduction below flange size may be used. These valves shall have a section modulus at.their minimum cross-section (excluding ribs and bosses) equal to, or more than, the section modulus of the nominal pipe size. ETTOOOatlS , .1 V. nB. -- 1----*^ * -- ju**.i* 4.24 4.25 Valves for use with pipe heavier than standard wall pipe, or of more than one size reduction of the seat, may be used. The stress range in the valve due to bending and torsional moments imposed on the valve by piping flexibility considera- tions shall be calculated using the section modulus at the minimum cross-section of the valve (excluding ribs and bosses). The stress range calculated per par. 4.24 shall not exceed the allowable stress range for the valve material. The need for anchors or guides to minimize strain accumulation shall be investigated. - BUTTERFLY VALVES FOR WATER SERVICE ' . 4.26 * Rubber lining of valve bodies for corrosive or high throttling service shall be as follows: a. The wetted surfaces of the valve bodies shall be fully lined with natural rubber for fluids not contaminated by hydrocarbons, and with Buna-N rubber where such contamination is possible. - - b. For flanged valves, the rubber lining shall extend across the full flange feces. . c. The rubber lining shall be 100% bonded to the body and the seat Lining-to-body bond shall meet the AWWA C 504 seat-to-body bond requirements. Lining-to-seat bond shall be capable of withstanding a 160 psi tensile load. d. All seat inserts shall be Buna-N rubber. . . 4.27 Disc material shall be selected per the following, based on the maximum fluid velocity through the restricted opening at design flow rate: '. Bronze.......................... 15 ft/sec .max. velocity . Steel 1........... 30 ft/sec max. velocity . . 4.28 4.29 Stem and disc materials shall be selected to avoid galvanic corrosion. ... Stem diameters for each valve size shall be the maximum identified in AWWA C 504. . CHAIN, GEAR, MOTOR OPERATORS 4.30 4.31 Chain wheels furnished with valves shall be of the adjustable sprocket rim type. Chain guides shall be included. Gear operators (manual) shall be supplied for gate and globe valves (which are operated more than four times a year) and plug valves in the following sizes and larger: . . . RATING (lb) ISO 300 400 600 900 1500 . 2500 GATE OR GLOBE (in.) 14 10 8 8 6 4 3 PLUG (in.) .8 8 6 6 4 3 -' 3 4.32 Motor operated valves shall have the operator and the control system fireproofed in the following services: a. For refrigerated tankage within diked areas (an emergency ON/OFF pushbutton control shall be located outside the dike). b. For remote operated compressor isolation valves (except if valves are remotely located).- ' * ' *" ETTDOOflb'H o <0> BASIC PRACTICE * V VALVE SELECTION CRITERIA .. BP3-12-1 Rev/1 June, 1970 ......... Page 5 of 6 INSPECTION AND TESTING INSPECTION . . > 5.1 All low alloy valve castings in hydrogen service with a hydrogen partial .pressure above 100 psia shall be 100% magnaflux and radiographically examined. Radiographic quality shall be determined per ASTM E 71. Acceptance shall be based on the severity'levels indicated in the following: . \ 5.2 5.3 PLATE NUMBERS SEVERITY LEVELS ', . Gas and Blowholes. ' .... ' ' ' . At A2 ' A3 - A4 A5 A6 ' Acceptable ,. ' BORDERLINE Unacceptable Unacceptable Unacceptable (1)-- - - . Unacceptable" " ' Sand Spots and Inclusions B1 B2 B3 B4 B5 B6 Acceptable BORDERLINE Unacceptable Unacceptable Unacceptable Unacceptable Internal Shrinkage '. Cl . C2 C3 C4 C5 C6 Acceptable BOROERLINE Unacceptable Unacceptable Unacceptable Unacceptable Hot Tears D1 Unacceptable 02 Unacceptable D3 Unacceptable Cracks El Unacceptable E2 Unacceptable E3 Unacceptable Unfused Chaplets FI BOROERLINE F2 Unacceptable F3 Unacceptable Internal Chills G1 G2 . G3 G4 Unacceptable Unacceptable Unacceptable Unacceptable Note: 111 Acceptable only when the angle between the defect end the direction of the principal stress is not greater than 20 degrees. ** Valves not covered by other Basic Practices shall be tested per API 598. The high pressure closure test shall be specified only for prototype valves. A valve shall be considered as a prototype if: a. The manufacturer has made significant changes to standard design of stem, seat, wedge, plug or disc. b. The manufacturing facility has no previous experience with the- particular valve model. Check valves require hydrostatic shell test onl\ per API 598. FSSn QCCCAOnu ur ETTODDflt^H BP3-12-1 ------ -- _ _ . Rev. 1 June, 1970 Page 6 of 6 - - ......- t - - . VALVE SELECTION CRITERIA ^ .r-v -- - (fssq) BASIC PRACTICE 1 Revision Memo Rsv. 1 I'Q Tsbls 1 adds requirements of API S98 >nd 602, and AWWA C 504. Par. 3.1 deletes (previous) Owner's Engineer approval of valve materials to other national standards and requires Owner's Engineer approval of valve body materials only (previously all materials). Par. 3.2 corrects service temperature related to trim requirements. New par. 4.1 requires all valves suitable for line service classification. Par. 4.2 clarifies approval of design and use of valves not covered by SP's, and deletes rubber lined butterfly valves from table (tee new par. 4.26 thru 4.29). New par. 4.3 adds min. body thickness requirements for steel valves. New par. 4.5 adds limitations on use of API 602 valves. Par. 4.7 and 4.8 clarifies hard face trim requirements for block valves, par. 4.8a adds use of solid wedge gates for sizes 2 in. and smaller. Par. 4.9 and 4.10 revised to apply end-connection requirements to all valves (previously steel only). Par. 4.11 expanded to recognize need for PVMHTfor other than air hardening alloys. Par. 4.14 adds restrictions on use of brass valves in acetylene and ammonia service. Par. 4.16c clarifies limitation on use of ductile iron valves within process block limits. New par. 4.26 thru 4.29 add requirements for rubber lined butterfly valves in water service. Par. 6.2 revises valve test requirements per API 598. Editorial Corrections: Table 1, par. 4.7, 4,16, reflect change of *'USA Standard" to "ANSI Standard." Paragraphs renumbered as follows: Old Par. No. New Par. No. 4.1 . 4.2 4.2 thru 4.6 4.6 thru 4.10 4.7 thru 4.10 4.13 thru 4.16 4.11 4.12 4.12 . 4.17 . 4.13 4.4 4.14 4.18 4.15 4.11 4.16 4.19 4.17 thru 4.22 4.20 thru 4.25 4.23 thru 4.25 4.30 thru 4.32 ETTQOOfit'JS Ji >t / / 4 S31270C HUMBLE OIL & REFINING COMPANY . -ENJAY CHEMICAL COMPANY BATON ROUGE ENGINEERING STANDARDS .. . BASIC PRACTICE ADDENDUM .. STEEL GATE VALVES'.......................... DATE / ^ BRAD ' April, 3-12-2 " 1971 PAGE 1 of 2 THIS IS AN ADDENDUM TO BASIC PRACTICE BP3-12-2, REV. 2, DATED JAN. 1971 1.3 (Add) The requirements of this Basic Practice also apply to globe and swing check valves for body thickness, bolting, bonnet gasket, trim and packing. 2.1 Table 1 lists the Basic Practice and standards which shall be used (Chg) with this Basic Practice. 2.2* Table 2 lists the Basic Practices, specification and standard which (Chg) shall be used with this Basic Practice, as specified by the purchaser. TABLE 1 (Chg) TABLE 2 * (Chg) BASIC PRACTICE BASIC PRACTICES BRES20-1-1 Inspection of Equipment and Materials . BRES18-50-1.1B Color marking System STANDARDS API Standards BRA03-12-1 BRAD3-16-1 BRAD18-2-1 BRAD18-6-1 Valve Selection Criteria Flanges, Gaskets, Bolt ing, and Fittings Materials for Hydrogen Service , Impact Requirements for Materials 598 : Valve Inspection and Test 600 - Steel Gate Valves, Flanged or Buttweld ing Ends ANSI Standard B16.5 Steel Pipe Flanges and Flanged Fittings SPECIFICATION AND STANDARD API Standard 603 150 lb, Light-Wall. Corrosion Resistant Gate Valves for . Refinery Service Military Specification MIL-P-16232D Phosphate Coatings, Heavy, Manganese or Zinc Base ETTDOOflb'ib 111400* BRAD 3-12-2 p*ce2 of 2 . Baton Rouge Engineering Standards 4.1 If body is an austenitic stainless steel, all other valve components except (Chg) handwheels, shall be of the same nominal chemistry as the body. 4,3* Stem packing shall be wire inserted woven or braided asbestos suitable' (Add) for steam or petroleum service at 950F packing temperature, unless packing for low temperature service is specified. 5.2 Valves shall have flanged ends and shall be of OS A Y (outside screw and (Chg) yoke). 5.3 Gate shall be solid wedge - plain or flexible type. (Chg) . 5.5 Soft seal and double disc valves shall be provided with a body bleed at (Chg) locations G or H (per ANSI B16.5) when specified. 5.12 Yoke bushing retaining nuts on each valve shall be spot welded 1/2" long or (Add) a set screw shall be installed into the threaded area of each retaining nut. 5.13* Bonnet joint type and gasket material shall be specified by the purchaser (Add) for valves, with other than raised face end flanges. .................. 7.2a Painting of unmachined exterior surfaces shall be per manufacturer's standard (Chg) except that red or near-red handwheels are not acceptable. 7.4 Ready Identification shall be provided as follows in addition to any other (Add) standard markings: .. a. Valves shall have Owner's specified code number (e.g. V152) clearly stamped with a metal stencil on the valve body in 3/8 in. high letters. b. One end of all valves other than*plain carbon steel shall be color coded with a 1/2 in. wide stripe per BRES18-50-1.1B. ETTQQOfibT? ESSO ENfINEERMfi (fsso) BASIC PRACTICE STEEL GATE VALVES " " (This BP is appropriate for attachment to inquiry or Purchase Document.) BP3-12-2 Rev. 2 | Jan., 1971 Page 1 of 3 SCOPE .. 1.1 This Basic Practice covers mandatory requirements governing the design and inspection of steel gate valves furnished to API 600 Standard. '' , <. 1.2 An asterisk (*) indicates that a decision by the purchaser is required or that additional information is furnished by the purchaser. . ' . SUMMARY OP ADDITIONAL REQUIREMENTS 2.1 Table 1 lists the Basic Practice and standards which shall be used with this Basic Practice. 2.2 * Table 2 lists the Basic Practices, specification and standard which shail be used with this Basic Practice, as specified by . the purchaser. TABLE 1 BP20-1-1 BASIC PRACTICE Inspection of Equipment and Materials STANDARDS API Standards 598 Valve Inspection and Test 600 Steel Gate Valves, Flanged or Buttwelding Ends ANSI Standard B16.5 Steal Pipe Flanges and Flanged Fittings BP3-12-1 BP3-16-1 BP18-1-1 BP18-2-1 BP18-6-1 TABLE 2 * BASIC PRACTICES Valve Selection Criteria Flanges, Gaskets, Bolting, and Fittings Permissible Substitutes for USA Specification Materials Materials for Hydrogen Service Impact Requirements for Materials SPECIFICATION AND STANDARD API Standard 603 150 lb, Light-Wall, Corrosion Resistant Gate Valves for Refinery Service Military Specification MIL-P-16232D Phosphate Coatings, Heavy, Manganese or Zinc Base DEFINITIONS . 3.1 Soft seals are defined as supplementary soft sealing rings in each of the body seats or in the gate. . MATERIALS 4.1 If body is an austenitic stainless steel, trim including stem and gland bolting, shall be of the same nominal chemistry as the body. ' * Bonnet bolting material shall be specified, and shall be of the same material specification as bolting used for connecting piping. . 4.2 Teflon may be used as soft seals for design temperature up to 400 F. DESIGN VALVES 5.1 Valves shall be per API 600 and the additional requirements of this Basic Practice. 5.2 * Valves shall have flanged ends and shall be OS&Y (outside screw and yoke). Deviations from these requirements, if any, shall be specified. -- 5.3 Gate shall be solid wedge -- plain or flexible type, unless the split wedge or double-disc parallel seat type is specified. 5.4 * Flange rating, facing and finish will be specified. , . 5.5 Soft seal and double disc valves shall be provided with a body bleed at locations G or H (per ANSI B16.5) as specified. ETTQOQfiE^fi A BRAD IS REQUIRED WITH THIS BP. ESSO RESEARCH AND ENGINEERING COMPANY - FLORHAM PARK, N.J. % BP3-12-2 Rev. 2 4an,, 1971 Page 2 of 3 - '` STEEL GATE VALVES <0> BASIC PRACTICE . ............................ - . DESIGN ADDITIONAL REQUIREMENTS FOR SOFT SEALED VALVES 5.6 The metal seat finish shall be such that it will be tight, even if the soft seal is destroyed by fire. 5.7 Seal height above the metal seating surface shall be as follows: MATERIAL Teflon: O-ring type Teflon: Except O-ring type Other materials ' HEIGHT 0.010 in. max 0.003 to 0.008 in. 0.003 to 0.008 in. 5.8 5.9 5.10 5.11 Wear travel shall not be less than that required per API 603, par. 2.3h. The seal width shall be 0.094 to 0.250 in. The total metal seat outside the seal shall be no less than the width of the soft seal. The soft seal shall be designed to withstand a minimum of 2000 cycles of operation at seal rated pressure, without damage or indications of cold flow, as evidenced by spreading over the metal seat. The valve shall provide seat tightness with the body bleed open, without any leakage, and at any pressure within and equal to the valve seal rating. ^61 INSPECTION AND TESTING High pressure closure tests shall be conducted as follows: ETTOOOfib'H TYPE VALVE NUMBER OF VALVES TO BE TESTED Soft-Sealed Metal-to-metal seat: Double disc Solid, split or flexible disc Any Prototype Design All All Minimum 10% (min. of one) of each type and size in an order (1) All Note: (1) If leakage rate exceeds the limits of API 598, a minimum of 3 additional valves of each size and type on the older shall be tested. If the leakage rate is exceeded on these valves then all waives shall be tested. ^ 6.2 ^ 6.3 ^6.4 6.5 7.1 7.2 Low pressure seat tests shall be conducted with the air discharge slightly below a water surface to facilitate determination of leakage rates. ,, If a body bleed is specified in location G or H (ANSI B16.5) the test procedure shall be per API 598 par. 4.3.a.3. For valves without body bleeds the test procedure shall be per API 598 par. 4.3.a.1. . Additional requirements for Soft Seal Valves. The high pressure closure test shall be performed with water at a pressure not less than the valve seal pressure rating at 100F. No leakage is permitted on either the high pressure closure test or the low pressure seat test '. Closure torque during test. For handwheel and gear operated valves, closure torque shall not be greater than that attain able by hand-tightening. For motor operated valves, tests shall be conducted with stem closure torque not exceeding design closure torque. . PREPARATION FOR SHIPMENT A protective coating shall be applied to all valves, using either of the methods outlined in par. 7.2 or 7.3. Painting of exterior surfaces of valves shall be as follows: a. Unmachined exterior surfaces shall be per manufacturer's standard. - b. Machined or threaded surfaces subject to atmospheric corrosion during shipment or subsequent storage shall be coated with a rust preventive such as Humble's Rust-Ban 385 (or equivalent), which is easily removable with a petroleum solvent such as Varsol. - - - ESSO RESEARCH AND ENGINEERING COMPANY - FLORHAM PARK, NJ. T i Hr i n --r *-*---------------- -- 4*r***iZ..-*---- ' * (fssg) BASIC PRACTICE . * STEEL GATE VALVES JJP3-12-2 Rev. 2 Jan., 1971 Page 3 of 3 PREPARATION FOR SHIPMENT (Cont) 7.3 Zinc-phosphate treatment of valves shall be as follows: a. Unmachined exterior and machined or threaded surfaces shall be zinc-phosphate treated per M1L-P-16232D, Type Z, . Class 1. The weight of the phosphate shall be 1000 to 1200 mg per sq ft (0.0002 to 0.0003 in. thick). ' b. Treated surfaces shall then be coated with a rust preventive such as Humble's Rust-Ban 385 (or equivalent), which is easily removable with a petroleum solvent such as Varsol prior to final painting. Revision Memo Rev. 1 --~ 6/70 Per. 1.1 revises scope of BP to cover valves furnished per API 600. Requirements for API 603 (nickel alloy valves) now covered by new BP3-1Z-6. Table 1 adds API 596 and relocates requirements of API 603 to Table 2. Table 2 adds requirements of BP3-12-1. Par. 4.1 revised to cover trim and bolting requirements of austenitic valves furnished to API 600. Deleted old par. 5.4 covering requirements of API 603 valves. Par. 6.1 and 6.2 revised to reflect use of API 596 valve test requirements. New par. 6.3 adds requirements for permissible closure torque during valve test. Editorial Corrections: Old par. 5.5 thru 5.10 renumbered as new par. 5.4 thru 5,9. Table 1 reflects change of "USA Standard" to 'ANSI Standard." Renumberad paragraphs: Old Par. No. New Par. No. 5.7 5.8 5.9 5.10 5.6 5.7 5.8 5.9 Rev. 2 ./71 *' New par. 5.5 adds body bleed requirements to enable testing of individual seats. New par. 5.11 adds that soft sealed valves be designed for seat tightness. New par. 6.1 tabulates high pressure closure test requirements by valve type for clarification and adds quality control basis for solid, split or flexible wedge types. New par. 6.2 gives procedure for determining leakage rate during low pressure seat test (previously part of old par. 6.1). New par. 6.3 gives test procedure for valves with body bleeds (previously part of old par. 6.1), and adds selected procedure from API for valves without body bleeds. New par. 6.4 gives additional test requirements for soft sealed valves (previously covered in old par. 6.1 and 6.2). Editorial Corrections: Subheading preceding par. 5.6 clarified. Renumbered paragraphs: Old Par.No. New Par. No. 5.5 thru 5.9 6.3 5.6 thru 5.10 6.5 ETT000fi700 ESSO RESEARCH AND ENGINEERING COMPANY - FLORHAM PARK, NJ. HUMBLE OIL & REFINING COMPANY ________________________ ENJAY CHEMICAL COMPANY BATON ROUGE ENGINEERING STANDARDS . BASIC PRACTICE ADDENDUM NICKEL ALLOY GATE VALVES DATE / " Apri1, 1971 BRAD 3-12-6 PAGE 1 Of 2 THIS IS AN ADDENDUM TO BASIC PRACTICE BP3-12-6 DATED JUNE 1970 2.1 2.2* Table 1 lists the Basic Practice and standards which shall be used with this Basic Practice. Table 2 lists the Basic Practices which shall be used with this Basic Practice, as specified by the purchaser. TABLE 1 (Chg) TABLE 2* . (Chg) BASIC PRACTICE BASIC PRACTICES BRES20-1-1 Inspection of Equip ment and Materials BRES18-50-1.1B Color marking for metallic materials BRAD3-16-1 Flanges, Gaskets, Bolting, and Fittings . STANDARDS API Standards API 598 API 600 API 603 Valve Inspection and Test Steel Gate Valves, Flanged or Butt-Welding Ends 150 lb, Light-Wall, Corrosion Resistant Gate Valves for Refinery Use ANSI Standard B16.5-1968 B16.5 1961 Steel Pipe Flanges and Flanged Fittings Steel Pipe Flanges and Flanged Fittings lillli lillli '....................... ETT000fi7Dl .-.I,-- ........ ( JI400 A BRAD 3-12-6 PAGE 2 of 2 Baton Rouge Engineering Standards 4.1 All valve components except handwheels shall be of the same nominal (Chg) chemistry as the body. This includes both bonnet and gland bolting. 4.3 (Deleted) 4.4* Stem Packing shall be wire inserted woven or braided asbestos suitable (Add) for petroleum service at 950F unless packing for low temperature or corrosive service is specified. 5(C.1hg*) Alloyy Ste. el Valves shall be fu-rnished to the following specifications: a. Where a pressure temperature rating of 150 lb. is specified, valves may be supplied to API 603 except that (1) the flanges shall be raised face, and (2) the pressure temperature rating of 18 Cr 8N. valves shall be per ANSI B16.5-1968. Valves constructed of other nickel alloys shall have pressure temperature ratings per ANSI B16.5-1961. b. Where a pressure temperature rating greater than 150 lb. is specified, valves shall be supplied to API 600. Valves constructed of nickel alloys not covered by ANSI B16.5-1968 shall have pressure temperature ratings per ANSI B16.5-1961. 5.2 Valves shall have flanged ends and shall be OS & Y (outside screw and (Chg) yoke). * - 7.1a Painting of unmachined exterior surfaces shall be per manufacturer's standard, except that red or near-red handwheels are not acceptable. 7.2 Ready identification shall be provided as follows, in addition to (Add) any other standard markings: a. One end of all valves shall be color coded with a 1/2 in. wide stripe per BRES 18-50-1.IB. b. Valves shall have Owner's specified code number (e.g. V) clearly stamped with a metal stencil on the valve body in 3/8 in. high letters. ETT0QQS70E ESSO EMCIIEEIIRS < ASIC PRACTICE NICKEL ALLOY GATE VALVES (This BP is appropriate for attachment to Inquiry or Purchase Document.) BP3-126 June, 1970 Page 1 of 2 . . scope r 1.1 This Basic Practice covers mandatory requirements governing the design and inspection of nickel alloy valves constructed of materials covered by API Standard 603. ' 1.2 An asterisk (*) indicates that a decision by the purchaser is required or that additional information is furnished by the purchaser. , . SUMMARY OF ADDITIONAL REQUIREMENTS . 2.1 Table 1 lists the Basic Practice and standards which shall be used with this Basic Practice. 2.2 * Table 2 lists the Basic Practices which shall be used with this Basic Practice, as specified by the purchaser. TABLE 1 BASIC PRACTICE BP20-1-1 Inspection of Equipment and Materials STANDARDS API Standards . API 598 API 600 API 603 Valve Inspection and Test Steel Gate Valves. Flanged or Butt-Welding-Ends 150 lb. Light-Wall. Corrosion Resistant Gate Valves for Refinery Use ANSI Standard B16.5-1968 Steel Pipe Flanges and Flanged Fittings B16.5-1961 Steel Pipe Flanges and Flanged Fittings BP3-16-1 BP18-1-1 TABLE 2 * BASIC PRACTICES Flanges, Gaskets, Bolting, and Fittings Permissible Substitutes for LISA Specification Materials .. - DEFINITIONS 3.1 Soft seals are defined as supplementary soft sealing rings in each of the body seats or in the gate. MATERIALS 4.1 Trim and gland bolting shall be of the same nominal chemistry as the body. 4.2 Teflon may be used as soft seals for design temperature up to 400F. 4.3 Bonnet bolting material shall be specified, and shall be of the same nominal chemistry used for bolting the connecting piping. DESIGN VALVES ... . 5.1 * Alloy steel valves shall be furnished to the following specifications: a. For nominal line corrosion allowance .03 in., and where a pressure-temperature rating of 150 lb is specified, valves may be supplied to API 603 except that the pressure-temperature rating of valves constructed of 18 Cr 8 Ni shall be per ANSI B16.5-1968. Valves constructed of other nickel alloys shall have pressure-temperature ratings per ANSI 816.5-1961. b. For nominal line corrosion allowance =>.03 in. or where a pressure-temperature rating greater than 150 lb is specified, valves shall be supplied to API 600. Valves constructed of nickel alloys not covered by ANSI B16.5-1968 shall have pressure-temperature ratings per ANSI B16.5-1961. , 5.2 * Valves shall have flanged ends and shall be OS8tY (outside screw and yoke). Deviations from these requirements, if any, shall be specified. ' 5.3 * Gate shall be solid wedge or flexible wedge type, unless the split wedge or double-disc parallel seat type is specified. 5.4 * Flange rating, facing and finish will be specified. A BRAD IS REQUIRED WITH THIS BP. ETTD00S7Q3 BP3-12-6 Jupe.. 1970 Page 2 of 2 NICKEL ALLOY GATE VALVES BASIC PRACTICE DESIGN, (Conti SOFT SEAL VALVE REQUIREMENTS. . . ' 5.5 The metal seat finish shall be such that it will be tight, even if the soft seal is destroyed by fire. 5.6 Seal height above the metal seating surface shall be as follows: ' MATERIAL Teflon- O-ring type Teflon: Except O-ring type Other materials HEIGHT 0.010 in. max 0.003 to 0.008 in. 0.003 to 0.008 in. 5.7 Wear travel shall not be less than that required per API 603, par. 2.3b. 5.8 The seal width shall be 0.094 to 0.250 in. The total metal seat outside the seal shall be no less than the width of the soft seal. .. 5.9 . The soft seal shall be designed to withstand a minimum of 2000 cycles of operation at seal rated pressure, without ' damage or indications of cold flow, as evidenced by spreading over the metal seat. INSPECTION AND TESTING 6.1 * Seat tests. If a body bleed is specified in location G or H (ANSI B16.5 designation), seat tests shall be performed per API 598, par. 4.3.a.3 as follows: > a. A high pressure closure test shall be conducted as specified. . b. The low pressure seat test shall be conducted with air discharge from the bleed slightly below a water surface to facilitate determination of leakage rate. - 6.2 Additional requirements for soft seat valves. The high pressure closure test per par. 6.1 subpar. a. is required and shall be performed with water at a pressure not less than the valve seal pressure rating at 100F. No leakage is permitted. . 6.3 Closure torque during test. For handwheel and gear operated valves, closure torque shall not be greater than that attainable by hand-tightening. For motor operated valves, tests shall be conducted with stem closure torque not exceeding design closure torque. PREPARATION FOR SHIPMENT 7.1 Painting of exterior surfaces of valves shall be as follows: "' ` a. Unmachined exterior surfaces shall he per manufacturer's standard. b. Machined or threaded surfaces subject to atmospheric corrosion during shipment or subsequent storage shall be coated with a rust preventive such as Humble's Rust-Ban 385 (or equivalent), which is easily removable with a petroleum solvent such as Varsol. Prig. Issue . 6/70 ' Revision Memo ' ' This Basic Practice contains requirements relating to nickel-alloy valvei-furnished , to API 603, previously coverad by BP3-12-2, '' ETT000fi704 - ............. ~ ESSO RESEARCH AND ENGINEERING COMPANY - FLORHAM PARK, NJ._ .n'0-rt'mfk, ;;SWf6..r ah -rV^aSagtaKBBJM HUMBLE OIL & REFINING COMPANY BATON ROUGE ENGINEERING' STANDARDS VALVE SELECTION CRITERIA . PACKING GUIDE ENJAY CHEMICAL COMPANY t ' Mk DATE April, 1972 BRES 3-12-1.IE . PACE 1 Of % SCOPE 1.1 This standard is to be used as a guide when selecting valve packing material. . TABLE 1 . ' . VALVE PACKING GUIDE . Service Temperature Packing Type_______ Manufacturer and Designation 1. Air, brine, hypochlorite, phosphates, sulfites, water, crude oil, fuel oil, ' heating oil, lube oils, steam. 50 to 1200 Inconel wire white asbestos jacket over plastic core. Graphlted throughout. Oohns-Manvllle, 397; Crane, 177-AI; Garlock, 127 2. Amines, light hydrocarbons, gasoline, Isopar solvents, kerosene, naphtha, methyl ethyl ketone, phenol, sulfur dioxide, tetraethyl lead, aeromatlcs, Varsol, Xylene, sour water, hydrogen sulfide, carbon tetrachloride, hydrogen. -250 to 500 . Braided white asbestos, each strand Impregnated with at least 352 Teflon by weight. - Johns-Manvllle, Chemoac 2024; Chesterton, 322 (White Lon) 3. Same as No. 2 above. 4. Caustic (naOH), ammonia 500 to 1200 To 500 Same as No. 1 above, Incl Rains wood-metal. Same as No. 2 above. Same as No. 1 above, Incl. Rains, Superheat Same as No. Z above. 5. Organic acids, extreme corrosives such as sulfuric acid and chlorine (HC1). O to 500 Braided African blue asbestos with at least 352 Teflon by weight. Run-In lubricant. Chesterton, 320 (Blue Lon);Johns-Hanv111e, Chempac 2019; Garlock, 5884. 6. CAA Solution To 1200 Rains wood-metal. M ' Rains, Superheat ETT000S705  S*1400,A BRES'r " 3-12-1.IE PAGE 2 Of 2 ,, :<*. . . <1 * * #> 1 ,,| Baton Rouge Engineering Standards ' * table 2 STOCK NUMBERS FOR VALVE PACKING MATERIALS Manufacturer and Designation Johns-Manville, 397 Crane, 177-AI Garlock, 127 Johns-Manville, Chempac 2024 Chesterton, 322 (White Lon) Chesterton, 320 (Blue-Lon) Johns-Manville, Chempac 2019 Garlock, 5884 . Rains, Superheat Size (In.) 5/16 7/16 9/16 11/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 25# Con Stock No. 56751-470 56751-474 56751-478 56751-482 56753-100 56753-102 56753-104 . 56753-106 56753-109 56753-112 56753-114 Not a stock item, purchased direct. Not a stock item, purchased direct. 56750-200 56750-201 56750-202 56750-203 56750-204 56750-206 56750-207 56750-208 Not a stock item, purchased direct. Not a stock item, purchased direct. Not a stock item, purchased direct. 56757-080 ETT000fl70b Cr s-^99/ S2./*f &/9 -- >****>/ /??<?*( ~/r *Js7& 'jfe&W7", j. . <3*gf ' V'? &r r/J-sf-fr/a A ChL-AdbrirAA /leyc?* &//3 - *Z)/fis: JZ> /-s-r/'sZJ i/L c'&*"''<tc re#) f. /'tSse^C /<V" &//y -- C*&^-6?!> fr+crt/ty td/tc C&>'r /+jp/tti/ir, A<->^ (^<C/AcP^^A . 7* 9//^ A/*H> 0*fjr7"^/<7- 6?&04>'?tr. &47U14&C AAI/M&) 9//7^ '%*f 'TvNst^ S&tffAfj, y/r^ i / f 3 A*<6y /frou\ a&i,CA-&? (/ ETT0Q0A712 & >.......... Hr&J/feserr.j _,,.' ... caub v/r/72 ..................................... /~y<?<zs<z ... er/tec//7*. az/<?//<re*y' <a/7_ s'/bnm 'S' 0^7 cr j-s-^r/ - <23-^. &s/y/cz/ tez+v,/' o/<&. c^ecS 7" 2.0 ~ 7_5\ 7/4/S ^4'X^C^y' t/<z4e ?p^S~s>l.JZc2 s O&rtfr S~**T.JZ&f . O'? . 6 - P ~ 7^-, 6tM<~<r'S~ tS-sq ^-I ^ C? 2. -<-jC JL &//<^ 7~Zo~ 7%5 /^<V <Os4zef. 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