Hebei Taishuo Steel Pipe Manufacturing Co., Ltd

1. Standards:GB/T3091-2001, GB/T14291-2006, GB/T12770-2002, YB4103-2000, ETC. 2. Materials: Q235A/B/C, 16Mn, 20#, Q345, l290, x42, X46, X60, X80, 0Cr

1. Standards: GB6479-2000, ASTM, JIS, DIN, etc. 2. Materials: 20#, 16Mn, 15CrMo, 12CrMo, 12Cr2Mo, etc. 3. OD: 13.7-609.6mm 4. Wall Thickness: sch10

Standards: GB12459-2005, JIS B2311, ASME/ANSI B16.9 etc. Materials:Carbon steel, Alloy Steel , Stainless Steel

1. Standards: GB/T9711.1-1997, API 5L, SY/T5037-2000, SY/T5040-92.etc. 2. Materials: Q235A, Q235B, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, 1

1.Standards GB/T8162-2008 ASTM A53 2.Specification: 8-1240*1-200mm 3.Materials 10# 20# 45# Q345 ASTM A53A, B, 20

1.Standards: ASME16.9-2007, ASME16.25-2007, GB/T12459-2005, JIS B2311-2009, DIN2605-1-1992 etc. 2. Materials: Carbon steel pipe. Alloy steel, Stainle

1.Standards: GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3640-88, etc. 2. Materials: Q195, Q235, GRB, Q345B, Q215A, Q215B, ETC. 3. OD: 15~125

1. Standards:GB/T8163-2008, ASTM A106/A53, Gr.B, API5L, DIN, JIS, etc. 2. Materials: 20#, 16Mn, 12CrMoV, 15CrMo, A335, P22, etc. 3. OD: 13.7-609.6mm

1. Standards:GB3087-2008, GB/T5310-2008, ASTM, DIN, JIS, etc. 2. Materials:20#, 45#, 20Mn, 15Mo, 12CrMo, 15CrMo, 12Cr2Mo, 12CrMoV, 12Cr3MoVSiTiB, etc

1.Standards: API SPEC 5CT 2. Materials:H40, J55, N80, C75, L80, C90, C95, P110, Q125, DZ40, DZ55, DZ753, etc. 3. OD: 73.0~339.7mm