Founded in 1995,Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd. is a professional manufacturer of petroleum steel pipes in China, covering an area of 300,000 square meters, with investment of USD 37 million in total and more than 450 employees. Equipped with 3 longitudinally H.F. welded pipe production lines, 6 spirally double-side submerged arc welded pipe production lines, 2 anti-corrosion pipe production lines, the company can manufacture 600,000 tons of welded steel pipes per year.
ERW Steel Pipe
Outside Diameter: 21.3-660.40mm
Wall Thickness: 1.0-22mm
SSAW Steel Pipe
Outside Diameter: 219-4000 mm
Wall Thickness: 5.0-30mm
Anti-corrosion Coating
FBE, 2PE, 3PE, 2PP, 3PP, epoxy coal asphalt, inside and outside solvent free epoxy lining, cement mortar lining, etc.
Standards: API, ASTM, EN, JIS, BS, etc.
Steel Grade: GR.A, GR.B, X42-X100, H40, J55, K55, S195T, S355J2H, ST33, ST42, STK400, STK500, Q215, Q235, Q345, etc.
Certificate: ISO9001-2000, API 5L, API 5CT, EN10217, EN 10219, KS D3583, KS F4602 and GOST 20295-74.