ST52無縫鋼管，J55無縫鋼管 鋼種：10/20/20G/35/45/16Mn/ST37/SA210A1/SA210C/ST35.8/ST45.8/ST35/ST45/ST44.2/ST44-4/ST52-4/ST37-4/STB340/STB35/STB410/STB42/STB510/STB52/STPG370/STB35/STPG410/STB38/13CrMo44/16Mo3/10CrMo910/L245/L290/L320/L360/Gr.B/Gr.1/Gr.6/X42/X46/X52/35CrMo/42CrMo/T2/T5/STBA25/T11/STBA23/T12/STBA22/T22/STBA24/P5/P11/P12/P22/20Cr/40Cr/15CrMoG/12Cr1MoVG/1Cr5Mo/12CrMo/12Cr2Mo/ST52/Q345B/Q345C/Q345D/Q345E/E355/E235/E215/E255/C35E/C45E/42CrMo4/16MnDG/37Mn5/25Mn2/36Mn2V/J55/K55/N80/P195TR1/P195TR2/P235TR1/P235TR2/P265TR1/P265TR2/P195GH/P235GH/P265GH/13CrMo4-5/10CrMo9-10/CFS320/HFS320/STS370（STS38）/STS410（STS42）/STS480（STS49）/STPT370（STPT38）/STPT410（STPT42）/STPT480（STPT49）/TS 1/TS 4/TS 9/TS 18/C 35/TS 360/TS410/TS430/TS500/STKM11/STKM12/STKM13/STKM14/PH23/PH26/PH29/PH35/8CrMo4-5/11CrMO9-10TA/11CrMo9-10TN-TT/STK290/STK400/STK490/ CFS-3等 執行標準: GB/T8163-2008 GB/T8162-2008 GB5310-2008 GB3087-2008 GB9948-2006 GB6479-2000 GB/T5312-1999 GB/T18984-2003 GB/T20801-2006 GB/T3639-2000 GB/T9711.1-1997 API Spec 5CT API Spec 5L ASTM A106B/A53B/A179/A192/A200/ A210A1/A210C/A213/A333/A335 ASME SA106B/A53B/A179/A192/A200/ A210A1/A210C/A213/A333/A335 BS3059 BS6323-4 EN10297-1 EN10305-1 EN10216-1 EN10216-2 EN10210-1 DIN1629 DIN1630 DIN17175 DIN2391 DIN2448 JIS G3461 JIS G3462 JIS G3454 JIS G3455 JIS G3444 JIS G3456 ISO 3183-2007 ISO 2937-1974 ISO 9329-1：1989 ISO 9329-2：1997 滄州切爾諾鋼管制造郵箱公司 聯系人：劉春柳 聯系電話：13831763520 0317-5128238 MSN:iconquer2010@ QQ:1511006147 546476353 郵箱：13831763520@