Document 8R86oVgeDQVarover5KnrVv3a

450 CHAPTER 31 Table 2 .... Dimensions and Properties of Copper Tube {AH Typei Except DWV or* bated on ASTM Ml) 1960 Guide Nomtnof Set type In. won Ducknets Sq ft/Un ft In. fa. op ID Sq fn. OD ID Sq In- Weight* Gal/Un ft lb/ tin ft x X x X X l ix IH 2 2H 3 3X 4 5 6 8 10 12 K 0.375 0.305 L* 0.375 0.315 K 0.500 0.402 L 0.500 0.430 K ' 0.625 0.527 L 0.625 0.545 K 0.750 0.652 L 0.750 0.666 K 0.875 0.745 L 0.875 0.785 K L k L M DWV 1.125 1.125 1.375 1.375 1.375 1.375 0.995 1.025 i.245 1.265 1.291 1.295 K L M DWV 1.625 1.625 1.625 1.625 1.481 1.505 1.527 1.541 K L M DWV 2.125 2.125 2.125 2.125 1.959 1.985 2.009 2.041 K 2.625 2.435 L 2.625 2.465 M 2.625 2.495 E L M DWV 3.125 3.125 3.125 3.125 2.907 2.945 2.981 3.035 K 3.625 3.385 L 3.625 3.425 M 3 625 3.459 K L M DWV 4.125 4.125 4.125 4.125 . 3.857- 3.905 3.935 4.009 K 5.125 4.805 L 5.125 4.875 M 5.125 4.907 K L M DWV 6.225 6.125 6.125 6.125 5.741 5.845 5.881 5.959 K 8.125 7.583 L 8.125 7.725 M 8.125 7.785 K 10:125 9.449 L 10.125 9.625 M 10.125 . 9.701 K 12:125 11.315 L 12.125 11.565 M 12.125 11.617 0.035 0.030 0.049 0.035 0.049 0.040 0.049 0-042 0.065 0.045 0.065 0 050 0.065 0.055 0 042 0.040 0.072 0.060 0.049 0-042 0.083 0.070 0.058 0-042 0.095 0.080 0.065 0.109 0.090 0.072 0.045 0.120 0.100 0.083 0.134 0.110 0.095 0.058 0.160 0.125 0.109 0.192 0.140 0.122 0.083 0.271 0.200 0.170 0.338 0.250 0.212 0.405 0.280 0.254 0.0982 0.0798 0.0982 0.0825 0.110 0.110 0.0730 0-0779 0.0374 0.0324 0.00379 0.00404 0.131 0.105 0.131 0.113 0.196 0.196 0.127 0.145 0.0695 0.0512 0.00660 0.00753 0.164 0-138 0.164 0.143 0.306 0.306 0-218 0.233 0.0887 0.0735 0.0113 0.0121 0.193 0.171 0.193 0.174 0.441 0.441 0.334 0.348 0.108 0-0934 0.0174 0.0181 0.229 0-195 0.229 0.206 0.601 0.601 0.436 0.484 0.165 0.117 0.0227 0.0250 0.295 0.260 0.295 0.268 0.994 0.994 0.778 0.825 0-216 0.0405 0.169 0.0442 0.360 0.360 0.360 0.360 0.326 0.331 0.338 0.339 1.48 1.48 1.48 1.48 1.22 1.26 1.31 1.32 0.268 0.228 0.176 0.163 0.0634 0.0655 0.0681 0.0684 0-425 0.425 0.425 0.425 0.388 0.394 0.400 0.403 2.07 2.07 2.07 2.07 1.72 1.78 1.83 1.86 0.351 0.295 0.243 0.205 0.0894 0.0925 0.0950 0.0969 0.556 0.556 0.556 0.556 0.513 0.520 0.526 0.534 3.56 3.56 3.56 3.56 3.01 3.10 3.17 3.27 0.532 0.452 0.377 0.288 0.157 0.161 0.164 0.142 0.687 0.638 0:687 0.645 0:687 0.653 5.41 5.41 5.41 4.66 4.77 4.89 0.755 0.640 0.523 0.242 0.247 0.254 0.818 0.818 0.818 0.818 0.761 0-771 0.780 0.796 7.67 7.67 7.67 7.67 6.64 681 6.68 7.23 1.03 0.858 0.691 0.435 0.345 0.354 0.362 0.376 0.949 0.949 0.949 0.8S6 0-897 0.906 10.3 10.3 10.3 9.00 9.21 9.40 1.32 1.11 0.924 0.468 0.478 0.489 1.08 1.08 1.08 1.08 1.01 1.02 1.03 1.05 13.3 13.3 13.3 13.3 11.7 12.0 12.2 12.6 . 1.68 1.39 1.20 0.67 0.607 0.623 0.634 0.656 1.34 1.34 1.34 1.26 1.28 1.29 20-7 20.7 20.7 18.1 18.7 18.9 2.50 1.96 1.72 0.940 0.971 0.981 1.601.60 1.60 1.60 1.50 1.53 1.54 1.56 29.4 29.4 29.4 29.4 25.9 26.8 27.2 27.9 3.50 2.63 2.30 1.58 1.35 1.39 1.42 1.55 2.13 2.13 2.13 1.99 2.02 2.04- 51.8 51.8 51.8 45.2 46.9 47.6 6.69 4.98 4.25 2.34 2.43 2.47 2.65 2.65 2.65 2.47 2.52 2.54 70-5 80.5 80.5 70.1 72.8 73.9 10.4 7.76 6.60 3.65 3.79 3.84 3.17 2.96 3.17 . 3.03 3.17 3.04 115. 115. 115. 101. 105. 106. 14.9 10-4 9.47 5.24 5.45 5.50 0.145 0.126 0.269 0.198 0.344 0.285 0.418 0.362 0.641 0.455 0.839 0.655 1.04 0.884 0-682 0.650 1.36 1.14 0-940 0.809 2.06 1.75 1.46 1.07 2.93 2.48 2.03 4.00 3.33 2-68 1-69 5.12 4.29 3.58 6.51 5.38 4.66 2.87 9.67 7.61 6.66 13.9 10.2 8.92 6.10 25.9 19.3 16.5 40.3 30.1 25.6 57.8 40.4 36.7 Pda 918 764 988 677 779 625 643 547 747 497 574 432 466 387 293 -- 421 359 289 -- 376 316 255 -- 352 295 234 343 278 220 -- 324 268 218 135 256 217 -- 307 234 203 308 221 190 -- 330 239 200 332 241 202 334 225 204 Pipe, Fittings, Welding Notes for Table 2 Wefcfat per toot teed an tube without couplingsb Wreking mnn ie teed co the Aemica* Standard Cada/tr Pmtmn P\pt*4. oubLobedbytl* ASMB. 19S5 edition fee pleio end tubing (sweat Joint*). e D. - OAfa viM P - allowable prraeun, pounds per aqoar* inch. me. - 6000 p allowable fiber etren. pounds per aqoare inch. ^ mtntratssTi wail dtklmo, inches. 5t _ outside diameter. inches Types K end L famished in both herd end soft tempers, Type if in ted only. Standard straight lengths are 20 ft. Standard ooOs(M to IH inch) are 60 ft. ____ Table 3 .... Table of Availability for Steel Pipe Material Specification Arailabis (fadvbve) facte Dio Alloeasble Fiber Stress $* ps Butt-weld Lap-weld Electric-resistance A-120 A-53 A-120 A-53 A-53 Grade A A-53 Grade A A-53 Grade B A-120 X to 4 X to 4 2 to 12 2 to 24 2 59 24 2 to 24 2 to 24 2 to 24 2 to 12 6,225 8,400 9,000 10,200b 12,000 15,000 10,400 JS(tm ~ e) * For nse in the eqaabon P >. _ 0.8 (u -7> bn P -- working pressure, pounds per square inch. 8 -- EbuiUim, pounds per square inch. " Q.S7S a wail thickness, inebesD, -- outside diar^ter, inches. e m j^int t+r*nr -- I) It4 tnr I .In nd m.lW*M OC 0.065 for larger that! See Amrheon Standard Cad* for /Wn Piping, pobteed by ASME, 1866 edition. b For elsctrie rtetanee welded pipe for applications where the temperature is bdow (SO F, and where pip* furnished under this dsairifimtinn is subjected.to supplemental teste and/or tet treatments as acreed to by the supplier and the purchaaer, and whereby sneb supplemental testa and/or heat treatments demon strate the strength cteactenstks of the weld to be equal to the minimum tensile strength tp--to the pipe, the 5 values equal to the wiesponding eeemleas grades may be used. pitch elbows and are commercially available. All threaded pipe joints should be made up with a thread paste suitable for the service for which the pipe is to be used. Table 4 contains pertinent threading data for standard weight, extra strong and double extra strong steel, and wrought-iron pipe* The normal engagement of pipe threads is given in Table 5. PIPE FITTINGS Pipe is joined by butt welding one length to another or by the use of fittings. Pipe fittings are made in a variety of forms (the common types are listed in Table 6), and are screwed, fi&nged, or welded. The type of fitting to be used is determined by the pressure of the fluid being carried, or by the intended use of the pipe line. The materials generally used are steel, cast iron, malleable iron (heat treated cast iron), copper, brass, stainless steel, alloy steel, or bronze. The material used also depends upon the pressure or character istics of the fluid. Fittings are designated and sized in accordance with Ameri can Standards Association specifications and are identified by their nominal pipe sizes. In the case of reducing tees, crosses, and Y-branches (lat erals) , the size of the largest run opening is given first, fol- 451 Table 4 .... Threading Data for Pipe Standard Weight Nominal Sit* Ape OD Threads p*rbichb faToD <toT length Extra end Doable Extra Strong Threads ter inch Coupling OD Coup ling. Length X 0.405 27 X 0.540 18 X 0.675 18 X 0.840 14 X 1.050 14 0.563 0.719 0.875 1.063 1.313 lH* We 1K 1K IK 1 1.315 DM 1.576 2 IX 1.660 uk 1.900 2K ix 1.990 UK 2.200 2K( 2 2.375 UK 2.750 2K - 2X 2.875 8 3.250 3K 3 3.500 8 4.000 3K 3X 4.000 8 4.625 3K 4 4.500 8 5.000 3K 5 5.563* 8 6.296 3K 6 . 6.625 8 . 7.390 4 8 8.625 __ _10 10.750 _ 12 12.750 14 14.000 __ -- -- -- _ -- -- -- 16- 16.000 - ' - 18 18.000 _ 20 20.000 -- -- -- 27 18 18 14 14 UK UK UK 11M 8 8 8 8 8 8 8 8 8 8 8 8 8 .0.563 0.719 0.875 1.063 1.313 IKe IK IK 2K 2K 1.576 2.054 2.200 2.875 3.375 2K 2K 2K 2 4K 4.000 4.625 5.200 6.296 7.390 4K 4K 4K 4K 4K 9.625 11.750 14.000 15.000 17.000 5K 5K 6K 6K 6K 19.000 7K 21.000 7K * Ail dimensiane in inches. k Taper of b M in. per ft on diameter on ail rises of pip*, cud in cou pling* of J in. and over. Coupling* 1 in- and smaller an straight tapped. * (AM for copper and red brass pip*. Note: The wall imiilii in Table 1 do notapply to copper and rod brass pipe. Table 5 .... Normal Engagement of Tight-Fit Male and Female Pipe Threads For American Standard and API Pipe Threads Pipe Sire* Engaged length* fa. Pipe Suns Engaged length* fa. XK XH 2K % 31 KX 3K iK KX 4 IK K K 5 IK l % 6 lKe IK lMe 8 lKe IK `Me 10 IK 2 K 12 IK * Dimension shown is the wu<1 tight-fit thread engagement from the lead ing edge of the female thread back to the leading edge of the male thread. No allowance has been "Mt for threading Tsrislioa*. lowed by the size of the opening at the opposite end of the run. Where the fitting is a tee or Y-branch (lateral), the size of the outlet is given last. Where the fitting is a cross, the largest side-outlet opening is the third dimension given, followed by the opening opposite. The straight line sketches. Fig. 1, illustrate how the reducing fittings are designated. Where an external thread is wanted the word male follows the size of that opening.