Zhongshun Group founded in 1995, 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, 7 spirally double-side submerged arc welded pipe production lines, 3 anti-corrosion pipe production lines, the company can manufacture 600,000 tons of welded steel pipes per year.

The subordinate enterprises of Zhongshun Group are Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd., Tianjin Fada Steel Pipe Co., Ltd., Tianjin Zhongshun Songhui Anti-corrosive Pipe Co., Ltd., Tianjin Jinfeng Industrial and Trade Co., Ltd.

ERW Steel Pipe:
Outside Diameter: 21.3-609.6 MM     Wall Thickness: 1.0-25 MM     Length: Top 18 Meter (Without jointer)
SSAW Steel Pipe:
Outside Diameter: 219-3048 MM       Wall Thickness: 4.0-30 MM     Length: Top 32 Meter (Without jointer)
LSAW Steel Pipe:
Outside Diameter: 323.9-2150 MM    Wall Thickness: 6.0-80 MM     Length: Top 14 Meter (Without jointer)
Anti-corrosion Coating:
FBE, 2PE, 3PE, 2PP, 3PP, epoxy coal asphalt, inside and outside solvent free epoxy lining, cement mortar lining, etc.
Outside Diameter: 21.3-3200 MM

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: ISO9001:2008, ISO 14001, OHSAS 18001, API 5L(PSL1,PSL2), API 5CT, EN10217, EN 10219, KS D3583, KS F4602 and GOST 20295-74.

Our steel pipe has been exported to more than 30 countries and regions, such as the U.S.A., Canada, Australia, Russia, Brazil, Iran, UAE, SA, India, Malaysia, Thailand, South Korea, Singapore, Hong Kong, etc.