供應(yīng)下列GB系列無(wú)縫鋼管： 

GB系列無(wú)縫鋼管鋼種：10/20/20G/35/45/27SiMn/16Mn/15CrMoG/12Cr1MoVG/1Cr5Mo/12CrMo/12Cr2Mo/ST52/Q345B/Q345C/Q345D/Q345E/ST37/P5/P11/P12/P22/T22/T12//T11/T5/20Cr/40Cr/A210A1/SA210A1/A210C/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/STBA25/STBA23/STBA22/STBA24/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/C22/Ck22/Cm22/Ck35/Cm35/C45/Ck45/Cm45/36Mn5/41Cr4/STKM11A/STKM12A/STKM13A/STKM14A/STKM18A/STKM19A/GCr15等
GB系列無(wú)縫鋼管執(zhí)行標(biāo)準(zhǔn):
GB/T8163-2008  

GB/T8162-2008一般結(jié)構(gòu)用無(wú)縫鋼管

GB5310-2008   GB3087-2008   

GB9948-2006石油裂化用無(wú)縫鋼管     

GB6479-2000高壓化肥設(shè)備用無(wú)縫鋼管       

GB/T5312-1999    GB/T18984-2003   GB/T3639-2000  GB/T9711.1-1997 

GB/T17396-2009液壓支柱用熱軋無(wú)縫鋼管

GB/T20409-2006高壓鍋爐用內(nèi)螺紋無(wú)縫鋼管

GB/T20801-2006壓力管道規(guī)范工業(yè)管道 

GB/T19830-2005石油天然氣工業(yè)油氣井套管或油管用鋼管

YB/T4146-2006（YB/Z12-1977，GB/T18254-2002）軸承鋼無(wú)縫鋼管

GB/T3091-2008低壓流體輸送用焊接鋼管
API Spec 5CT      API Spec 5L

ASTM A179/ASME SA179熱交換器和冷凝器用無(wú)縫冷拉低碳鋼管

ASTM A192/ASME SA192高壓設(shè)備用無(wú)縫碳鋼鍋爐管

ASTM A210/ASME SA210鍋爐和過熱器用無(wú)縫中碳鋼管

ASTM A213/ASME SA213鍋爐、過熱交換器和換熱器用無(wú)縫鐵素體和奧氏體合金鋼管
ASTM A106B/A53B/A192/A200/A333/A335/500

ASME SA106B/A53B/A192/A200/A333/A335/500
BS3059  BS6323-4  BS3602-1

EN10297-1    EN10305-1   EN10216-1   EN10216-2    EN10210-1
DIN1629特殊質(zhì)量要求的非合金鋼圓形無(wú)縫鋼管   

DIN1630 

DIN 17175用耐熱鋼制成的無(wú)縫鋼管

DIN2391   DIN17204      DIN2448 

JIS G3452(SGP)一般管道用碳素鋼鋼管
JIS G3461鍋爐及換熱器用鋼管

JIS G3462  

JIS G3454壓力管路用碳素鋼鋼管

JIS G3455  JIS G3444   

JIS G3445普通結(jié)構(gòu)用碳素鋼鋼管  

JIS G3456 

NF A 49-211                 NF A 49-213
ISO 3183-2007          ISO 2937-1974       ISO11960:2001

ISO 9329-1：1989       ISO 9329-2：1997
和各國(guó)的船用管

(IRS,HR,BV,DNV,GL,LR,PRS,NK,KR,RINA,ABS，CCS,RS........)