Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd, found in 1995, is a large-scale and leading manufacturer of ERW (Electric Resistance Welded) and SSAW (Spiral Submerged Arc welded) steel pipes. Tianjin Jinfeng Industrial and Trade Co., Ltd is the export division of Zhongshun Group. Our factory is located in the world-famous steel pipe base - Daqiuzhuang Town, 70 kilometers from Xingang Port and 50 kilometers from Tianjin Airport., which makes the land, ocean and air transportation very convenient. The company covers an area of 300,000 square meters, having totally invested USD37million and owned 450 employees. We can produce 600,000 tons of welded steel pipes per year.

Our factory now owns 7 spirally double-side submerged arc welded pipe mills, 3 longitudinally H.F. welded pipe mills, 3 anti-corrosion pipe mills.

Main Products Range:
※ERW Steel Pipe: OD 1/2 - 24 inch (21.3-610mm)
※SSAW Steel Pipe: 219.1-3040mm
※LSAW Steel Pipe: OD 8 -72 inch (219.1-1820mm)

Standard: API 5L, API 5CT, ASTM A53, ASTM A252, EN10217, EN10219, GB/T 9711Steel Grade: GR.A, GR.B, X42-X100, H40, J55, K55, Gr1-Gr3, P195-P265, S235-S355, STK400, STK500, ST37, ST52, Q195-Q345Application: For transmission of oil, gas and water, piling works, building structure, chemical industry and other fields.

Our company attaches high importance to product quality. We have a complete set of inspection equipment, advanced production technology and strict quality assurance system. Internationally we have achieved ISO9001-2008, API 5L, API 5CT, EN10217, EN10219 and KS certificates; domestically GB/T 9711.2 certificate. The excellent quality and prime service make our pipes not only popular all over China also in other 40 countries such as U.S.A., Canada, Columbia, Venezuela, Australia, Russia, Brazil, Mexico, Iran, U.A.E, Saudi Arabia, Japan, South Korea, India, Malaysia, Singapore, etc.

Asia
Africa
South America

ISO9001:2008
API 5L
API 5CT
CE
GB/T9711.2

South America
Africa
Asia