China Spiral Welded Pipe Line

SSAW MILL(Φ 219mm-Φ 3500mm)
Most important products of our company:
Spiral shaped, double-submerged arc welding pipe production lines (Spiral Weld Pipe Mills )
We designed and manufactured the spiral welding pipe mills.
Our machine can produce pipes:
* Cover all the diameters between 219mm and 3500mm.
* Standards: Meet API-5L, GB9711.1, GB9711.2 Standards.
As per the forming process, there are External Control Forming and Internal Control Forming.
As per mill production process, there are below different style:
* Accumulator Pit Stored Welding Material
* Backward Swing Machine Unit
* Forward Swing Short Machine Unit
in Welding Tractor style with continuous production capability.

Leading position in dometic industry for:
* Pipe welding techniques
* Equipment
* Technologies
We have been most reliable and loyal partners and friends of pipe the manufacturing firms.
Recent orders:
iron grade up to X80(domestically leading high grade), Φ 406mm-Φ 1422mm
Order from:Yangzhou Tongya Pipe Co., Ltd.
What else we can do----Assists pipe line manufacturing firms in
* Layout,
* Planning and design of products
* Planning and design of manufacturing process
* Supply complete stes of equipment for spiral welding pipes production.