Spiral Steel Pipe, ERW Steel Pipe Manufacturer in China

Spiral Steel Pipes ERW Steel Pipes Galvanized Steel Pipes Coating Steel Pipes Line Pipes Pilings API 5CT Casings

Spiral steel pipe, ERW steel pipe manufacturer in China

Founded in 1995, Tianjin Zhongshun Petroleum Steel Pipe Company Ltd. is a manufacturer of spiral steel pipe, ERW steel pipe, galvanized steel pipe and anticorrosive steel pipe in China. Our main products include straight seam welded steel pipe and spiral steel pipe of various specifications, according to API, ASTM, EN, JIS, BS, DIN and GB standards. The grades of steel used for our steel pipes include GR.A, X42, H40, J55, K55, S195T, STK400, and Q345. Our popular anticorrosive pipe categories are 3PE coating steel pipe, 2PE coating steel pipe, and 3PP coating steel pipe.

Main Products
    1. ERW Steel Pipes
    2. ERW Steel PipesThe use of the mild steel, which is easy to weld, ensures the high-quality appearance of the ERW steel pipe. During the forming process ....
    1. 3PE Coating Steel Pipe
    2. 3PE Coating Steel PipeThe 3PE coating steel pipe enjoys good impact resistance, abrasive resistance, shock resistance, acid resistance, alkali resistance...
    1. Spiral Steel Pipes
    2. Spiral Steel PipesAccording to the forming process, the spiral steel pipe can be divided into external control roller-type forming type and internal control ...
    1. Galvanized Steel Pipe
    2. Galvanized Steel PipeOur galvanized steel pipe features excellent corrosion resistance and rust resistance. The allowable sum of the positive deviation ...
    1. Line Pipes
    2. Line PipesThe raw materials of the API 5L SSAW steel pipe in the same width can be processed in different molding angles to manufacture steel pipes ...
    1. Pilings
    2. PilingsHeat treatment, non-destructive test and hydrostatic test are not required when we are manufacturing the piling.
      The quality grades for the ...

It is our goal to provide only the highest quality pipe to our clients. Therefore, we complete inspections during production, which includes every aspect from incoming raw material, through each step of the welding process and to product storage, and delivery. All inspections are geared toward ensuring we are in compliance with international standards. In addition, superior welding quality is assured by ERW and SAW welders who are certified for expert welding quality, and on-line and off-line UT inspections, hydrostatic tests and metallographic inspections are made in the ERW production line. What's more, the laser seam tracking system and the X-ray imaging NDT technique is also adopted to improve welding quality. Combined, these steps guarantee that our pipe products are high quality and satisfy our clients all over the world.

While maintaining the quality we are known for, we also seek to reduce our production costs, so we can continue to offer our products at the lowest prices. The use of automatic welding equipment also increases our production and lowers our labor cost greatly. An automatic flux drying machine and Lincoln welding machine also increase our efficiency. Relationships with local suppliers enable us to gain materials at reduced rates, which we can then pass on to our clients. Our location in Da Qiu Zhuang town provides us with easy access to labor, as well as major land, sea and air transportation methods.

We have certificates of ISO 90001: 2008 International Quality Management System Certifications, and our steel pipes have obtained the API 5L and API 5CT Certificates issued by the American Petroleum Institute, EN10217-1, EN10217-2, EN10219-1 and EN10219-2 Certificates issued by EU and Russian GB/T9711.1 and GB/T9711.2 Certificates. Due to our products' high quality and competitive prices, our pipe is very popular in the U.S., Australia, Russia, Brazil, Iran, The United Arab Emirates, India, Malaysia, Thailand, South Korea, Singapore, and more.

If you would like further information, please feel free to contact us. We also welcome visitors to come see us in person!