Longitudinal Submerged Welding Pipe

We are engaged in manufacturing and exporting of Longitudinal Submerged Welding Pipe in Cangzhou, Hebei, China.

Longitudinal Submerged Arc Welding Pipe
The product is double-faced submerged-arc welded pipes. Now the diameter of our product is from 219mm to 3500mm and wall thickness is from 6mm to 28mm. Our product comply with the standard of SY/T5037-2000, GB/T9711.1 GB/T9711.2 and API SPEC 5L PSL-1 API SPEC 5L PSL-2, the material can be Q235A/B,Q345B, L245 L360 and X42-X80 grade plate. The products are widely used in the long-distance transmitting pipelines of natural gas, petroleum, chemical industry, power, heat power and water source etc.
Xinrisheng hot selling longitudinal submerged arc welding pipe, Russian standard steel pipe and welding steel pipe. The properties of the product comply with the standard. We can ensure to supply good product and service for the customers.
We build our factory on the basis of quality, and carry out the quality management from up to down.The product is strictly tested in all process from contact signing, raw material purchasing, producing, to inspection and after sale service, and passed through the termly inspection of Cangzhou Municipal Technology Supervision Bureau and Hebei Province Technology Supervision Bureau. The properties of the product comply with the standard. We can ensure to supply good product and service for the customers.