产品说明规格：D：ф18---168      S：1～28 钢种：10/20/20G/35/45/16Mn/ST37/SA210A1/SA210C/ST35.8/ST45.8/ST35/ST45/ST44.2/STB340/STB35/STB410/STB42/STB510/STB52/STPG370/STB35/STPG410/STB38/13CrMo44/15Mo3/10CrMo910/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/12CrMo/12Cr2Mo/ST52/Q345B/Q345C/Q345D/Q345E/E355/E235/E215/16MnDG/12Cr1MoVG/37Mn5/25Mn2/36Mn2V/42MnMo7/J55/K55/N80/P195TR1/P195TR2/P235TR1/P235TR2/P265TR1/P265TR2/CFS320/HFS320/STS370（STS38）/STS410（STS42）/STS480（STS49）/STPT370（STPT38）/STPT410（STPT42）/STPT480（STPT49）等执行标准: GB/T8163-2008 GB5310-1995 GB3087-1999 GB/T8162-2008 GB9948-2006 GB6479-2000 GB/T5312-1999 GB/T18984-2003  GB/T20801-2006 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 EN10297-1/EN10305-1/EN10216 DIN1629/17175/2391/2448 JIS G3461/3462/3454 /3455/3456 ISO3183-2007 GB/T9711.1-1997 和各国的船用管(BV,DNV,GL,LR,NK,KR,RINA,ABS........) 有BV,DNV,GL,LR,NK,KR,RINA,ABS船级社证书！和API-5CT，API-5L，ISO9001和压力管道元件证书！                                                                                                王文中                                              （销售副总/质保副总）                                        电话：13405561662/0514-86026771                                        传真：0514-86978529/86181175                                        E-mail:wwwwz020@163.com                                        QQ ：360496844                                        阿里旺旺：jscd