產(chǎn)品介紹
詳細(xì)描述:
GB/T9711 PSL1石油天然氣用鋼管產(chǎn)品詳細(xì)介紹:
外徑:18"-56"(457.2=1422.2mm)
壁厚:0.312"-2"(7.92-50.8mm)
長度:5-12.3m
標(biāo)準(zhǔn):GB/T9711-2011 PSL1/PSL2,API 5L PSL1/ PSL2, API 2B, EN10219, ASTM A671 CL13, ASTM A672 CL13, ASTM A252
鋼級:
GB/T9711:L245/L245M/L245N,L290/L290M/L290N,L360/L360M/L360N,L415/L415M/L415N,L450/L450M/L450N,L485/L485M/L485N,L555M/L555N
API 5L:Gr.B, X42,X52,X60,X65,X70,X80,
API 2B: 2H, 2W
EN10219: S275JRH,S275J0H,S275J2H,S355JRH,S355J0H,S355J2H
A671/A672 CL10-CL13:CA55,B65,B70,C70
ASTM A252: GR.2/GR.3
年產(chǎn)能: 150,000MT