1、 -NPS NPS 24/Global Engineering Documents ASME GLOBAL ENGINEERING DOCUMENTS*ASME B16.5 2003 (ASME B16.5-199?):29 2004 2007.().ASME The American Society of Mechanical Engineers(-).,.,.,.ASME ,.ASME -,-.,.(),.ASME ,ASME,.,-,.-.Three Park Avenue,New York,NY 10016-5990 2004 -vi .ix B16.x 1 .1 2 -.2 3 .3
2、 4 .3 5 .6 6 .9 7 .12 8 .14 1 ,.15 2 ().16 3 .17 4 17 5 .17 6 .17 7 .18 8 t 5 22 .20 9 t 22.20 10 ().21 11 ()().21 12 .22 13 22 14 .22 15 .22 1A .4 1B ASTM.7 1 .12 2-1.1 -1.1.23 2-1.2 -1.2.24 2-1.3 -1.3.25 2-1.4 -1.4.26 2-1.5 -1.5.27 2-1.7 -1.7.28 2-1.9 -1.9.29 iii 2-1.10 -1.10 .30 2-1.11 -1.11.31 2
3、-1.13 -1.13.32 2-1.14 -1.14.33 2-1.15 -1.15.34 2-1.17 -1.17.35 2-2.1 -2.1.36 2-2.2 -2.2.37 2-2.3 -2.3.38 2-2.4 -2.4.39 2-2.5 -2.5.40 2-2.6 -2.6.41 2-2.7 -2.7.42 2-2.8 -2.8.43 2-2.9 -2.9.44 2-2.10 -2.10.45 2-2.11 -2.11.46 2-2.12 -2.12.47 2-3.1 -3.1.48 2-3.2 -3.2.48 2-3.3 -3.3.49 2-3.4 -3.4.50 2-3.5 -
4、3.5.51 2-3.6 -3.6.52 2-3.7 -3.7.53 2-3.8 -3.8.54 2-3.9 -3.9.55 2-3.10 -3.10.56 2-3.11 -3.11.56 2-3.12 -3.12.57 2-3.13 -3.13.57 2-3.14 -3.14.58 2-3.15 -3.15.59 2-3.16 -3.16.60 2-3.17 -3.17.61 3 .61 4 (),).62 5 ()().64 6 150 2500.68 7 150.69 8 150 .70 9 150.73 10 300.78 11 300.79 12 300.82 13 400.86 1
5、4 400.87 15 600.89 16 600.90 17 900.92 18 900.93 19 1500.95 20 1500.96 21 2500.98 iv 22 2500.99 A .101 ,-.103 (),().107 D .109 E .111 F -150,300,400,600,900,1500 2500 150 300 ,.112 G 400,600,900,1500 2500 ,.195 H .214 v 1920 (ASA)B16,().B16 -(ASMS(),(MCAA)(MSS).1923 3 250 3200 .,.1926 .-B16e 1927.,2
6、50 1b 1350 lb .,.ASA B16E-1932.1936.1939 (1937),1500 lb 14 24,2500 lb 1/2 12 ,.-,4,.1942 -.B16,-.B16e5-1943.1945 3 4 1939 1939 .1 B16e-1939 ASA B16e6-1949.,().3 .,1949 ,.,.,ASA ASA B16.5-1953(,B16e).,A .,(),.(,).-,.ASA B16.5-1957.,ASA B16.5-1961,.1963 100 .,1968.vi 3 4 .4,150(150 lb).,.(),.,.,SC15 .
7、23,ANSI B16.5-1973.N(15)1973.(3).,.,ASME 150 .,.,N ,10%.,ANSI,ANSI B16.5-1977,16 1977.1979 .,.ANSI B16.5-1984,14.1982 B16 ASME,ANSI.1988 ,.,;.ASME,ANSI 7 1988 :ASME/ANSI B16.5-1988.1996 ,-,.1996 ANSI 3 1996 ASME B16.5-1996.2003 ,();.,().-ASME ,II,D.F,-150 2500 150 300 ,().F F ,F.,150 300 .,.to tr,2.
8、0 (0.06)150 300.-,ASME 400 G.,150 2500.vii ASME,9 2003.(),B16,Three Park Avenue,New York,NY 10016-5990.viii ASME B16 ,(.).,M.,.A.,.,ExxonMobil Research&Engineering Co.M.A.,Nibco,Inc.A.,Arthur Cohen&Associates .,Mueller Co.,Becht Engineering A.,American Bureau of Shipping M.,Forgital USA .A.,Vogt Val
9、ves/Flowserve M.,Haynes International .,Consultant .,The William Powell Co.,U.S.Coast Guard.,Newco Valves T.A.,Fisher Controls International,Inc.M.,Bechtel Power Corp.,U.S.Regulatory Commission.A.,The American Society of Mechanical Engineers .A.,Trinity-Ladish .,Anvil International,Inc.M.,Flexitalic
10、,Inc.T.,Ductile Iron Pipe Research Association.,Richard E.White&Associates PC.A.,Southern Company Services M.,Chair,Bechtel Power Corp.,The American Society of Mechanical Engineers .,ExxonMobil Research&Engineering Co.,Sigmatech .,Foster Wheeler USA Corp.,Crane Valves .,Kerkau Manufacturing .,WFI In
11、ternational .,Becht Engineering M.,Forgital USA M.,Haynes International .,The William Powell Co.,United States Coast Guard .,Newco Valves .,Forged Vessel Connections .A.,Trinity-Ladish .,Consultant .,FlowServe ix B16 .ASME .,.:Secretary,B16 Standards Committee The American Society of Mechanical Engi
12、neers Three Park Avenue New York,NY 10016-5990 .,.,()(),.().B16 .,B16.,:(-)(-).:,.:,.,;,.,.ASME ,.,ASME.ASME ,.B16 ,.,B16.x ASME B16.5-2003(-)NPS NPS 24/1 1.1 (a)-,().:(1)150,300,400,600,900,1500 2500,NPS NPS 24.,(2)150 300 NPS NPS 24.,(3)400,600,900,1500 2500 NPS NPS 24,G,()(b):(1),(2)-,.,.1.2 ,.H.
13、1.3 ,-,.,.-,.1.4 ,.1.5 ,E.1.6 ,.,.,;,.,.1.7 ,1.8 ,ASTM E 29.,.1 ASME B16.5-2003(-)1.9 1.9.1 .,-.:150 300 400 600 900 1500 2500 1.9.2.NPS(),.NPS ,DN,.:2.3.2 .-,.2.4 ,.,.,.-29C(-20F),-29C(-20F).2.5.3 5.1.2.2.5 2.5.1 .-,.,2.5.2 2.5.3,.2.5.2 .,.,.200C(400F)150 400C(750F),.2.5.3 .,1 1,.,-29C(-20F).,.2.6
14、1.5 38C(100F),1 (25 ).,.NPS DN 1 1 1 2 2 3 4 15 20 25 32 40 50 65 80 100 :NPS 4,DN:DN=25(NPS).2 -2.1 -,2-1.1 2-3.17 .F2-1.1 F2-3.17 F -.2.2 ,:,.,.,ASME PCC-1.2.3 2.3.1.-,5.3,5.4,(2.2).,.2 ASME B16.5-2003(-)2.7 ,276 (40 000 ).1 NPS 2 ,Bmax,:A =,max.=C=14.5 pc 1.0 pc pc 38C(100F),Bl B2 max.,A.,.6.7 12
15、,13 14 .2.8 ,.,8,11,14,16,18,20 22(F8,Fll,F14,F16,F18,F20 F22 F).15.2.8.1 .229 (9)NPS 4 305 (12)NPS 4.2.8.2._ 1 ,-,MSS SP-44.2.8.3 .().6.7.2.9 ,1.,-,4.2.8.3 3.1 NPS,.,.3.2 NPS ,2.3.3 NPS .(4)of 6(F6 F).4 4.1 ,MSS SP-25,4.2.4.2 4.2.1.4.2.2 2.:(a)ASTM,2 ().(b),ASTM .2 _ 2 ASME ,II ASTM,ASME ,ASTM ,.3
16、ASME B16.5-2003(-)1A ASTM (1)1.1 C-Si 2-1.1 A 105 A 216 Gr.WCB A 515 Gr.70 C-Mn-Si A 350 Gr.LF2 A 516 Gr.70 A 537 Cl.1 C-Mn-Si-V A 350 Gr.LF6 Cl.1 3 Ni A 350 Gr.LF3 1.2 C-Mn-Si 2-1.2 A 216 Gr.WCC A 352 Gr.LCC C-Mn-Si-V A 350 Gr.LF6 CI.2 2Ni A 352 Gr.LC2 A 203 Gr.3Ni A 352 Gr.LC3 A 203 Gr.E 1.3 C-Si 2-1.3 A 352 Gr.LCB A 515 Gr.65 C-Mn-Si A 516 Gr.65 2 Ni A 203 Gr.A 3 Ni A 203 Gr.D -A 217 Gr.WC1 A 352 Gr.LC1 1.4 C-Si 2-1.4 A 515 Gr.60 C-Mn-Si A 350 Gr.LF1 Cl.1 A 516 Gr.60 1.5 C-Mo 2-1.5 A 182 Gr.F