現貨供應：SA201C內螺紋鋼管 139153242599 我公司可生產以下材質無縫管：10/20/20G/35/45/16Mn/Q195/Q215/Q235/Q345/S185/S235/S355/SS330/SS400/SAE1010/SAE1015/SAE1020/SAE1025/E355/12SiMoVNb/12Cr3MoVSiTiB/1Cr2Mo/ST37/SA210A1/SA210C/ST35.8/ST45.8/ST35/ST45/ST44.2/STB340/STB35/STB410/STB42/STB510/STB52/STBG370/STBG38/STBG410/STBG42/13CrMo44/15Mo3/16Mo3/16Mo/10CrMo910/L245/L290/L320/L360/Gr.B/Gr.1/Gr.6/X42/X46/X52/20CrMo/35CrMo/42CrMo/T2/T5/STBA25/T11/STBA23/T12/STBA22/T22/STBA24/P5/P11/P12/P22/20Cr/40Cr/15CrMoG/12CrMo/12Cr2Mo/1Cr2Mo/12CrMo195/1Cr5MoQ/10MoWVNb/30CrMnSi/15NiCuMoNb5-6-4/X10CrMoVNb9-1/X10CrMoVNb9-2/35CrMnSiA/SA209T1a/SA209T1b/ST52/14MoV6-3/19Mn5/25MnG/20MnG/15MnV/ Q345B/Q345C/Q345D/Q345E/E355/E235/E215/16MnDG//09MnNiDG/09MnDG/09DG/10MnDG/06Ni3MoDG/09Mn2VDG/12Cr1MoVG/37Mn5/25Mn2/36Mn2V/42MnMo7/J55/K55/N80/P110/N80-Q/N80-1/C-90/25CrMnMo/28CrMnMo/30CrMnMo/ Z5CN18-10，Z2CN19-10NS，Z5CND17-12，Z2CND17-12，Z2Cd18-12NS，SA-556 Gr.B2、C2。電話：0510-85361066 傳真：510-85360891 手機：13915342599