Golden Steel Industrial Limited is a professional steel products supplier and stockist in China.We deals in 1.Seamless steel Pipes: ASTM A53 GR B, ASTM A106 GR B,API 5L GR B etc.; Size: 21.3mm~660mm; WT: 2mm~50mm2. ERW (Electric Resistance Welded Steel Pipes / Tubes)LSAW (Longitudinal Submerged Arc Welded Steel Pipes / tubes)JCOE Welded Steel Pipes; OD: 60.3mm~1422.4mm; WT: 2.5mm~80mm3. SSAW (Spirally Submerged Arc Welding Steel Pipes/Tubes) DSAW (Double Submerged Arc Welded Steel Pipes /Tubes) Spiral Welded Steel Pipes; OD: 219mm~3620mm; WT: 5mm~26mm.4. Square Hollow Sections/SHS, Rectangular Hollow Sections/RHS; OD20X20mm~600x600mm; WT: 0.8mm-~50mm5. Anticorrosion of Steel Pipes1).3PE and 3PP Outer Anti-corrosion Layer of Steel Pipes;2).Single FBE and Double FBE Layer Anticorrosion of Steel Pipes;3).Internal-Wall Anti-drag Coating of Line Pipe;4).Polyurethane Insulating Pipe;5).Anticorrosion of adding Cement-and-Sand Layer;6. Steel Butt-Welding Pipe Fittings; Size: 1/2 inch~72 inch; WT: Sch10~XXS1).Elbow 22.5Deg, 30Deg, 45Deg, 60Deg, 90Deg LR &SR;2).Straight Tee, Reducing Tee, Barred Tee, 45degree lateral;3).Concentric Reducer & Eccentric Reducer;4).Steel Pipe Bend-Induction Bend 2D, 3D, 4D, 5D, 6D,8D,10D; 180Degree Return Bend;5).End Caps;6). Expansion Joint7).Forged Flanges (PL, WN, SO, BL, SW, THRD lap joint, spectacle, orifice, ring & long welding neck).STANDARD: ASTM/ASME B36.10M, API 5L, API 5CT, JIS, DIN, GOST 10704-91,GOST 10705-80,GOST 10706-76,2.GOST 8696-74,GOST 8731-74,GOST 8732-78,GOST 20295-85,GOST 8639-82,GOST 8645-68,GOST 8644-68,3. EN10217-1, EN10219-1, EN10224 , EN10025 , BS, GB/T etc.MATERAL: ASTM A53, ASTM A106, A210, A252, A333,ASTM A335 GR P1,P5,P9,P11,P22,P91; PSL1 PSL2 X42, 4.X46, X52, X60, X65, X70; 20#, 20G,Q345, Q235,16Mn,L245~L555; JIS STPG42, G3454, G3456; St37, St42, St45, St52, DIN 1626, DIN 17175 etc.
