Spiral submerged arc welded steel pipe is a kind of metal pipe with spiral seam welded by submerged arc welding technology.SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature.

In the production process of SSAW steel pipe, a series of matters need to be paid attention to. In addition to the following test items, in accordance with API standards and other relevant standards and special requirements of some users

Difference between LSAW steel pipe and SSAW Pipe Pile are followings below:The welding process is concerned: a consistent spiral welded pipe and Longitudinal welding, straight seam SSAW Pipe Pile will inevitably have a lot of T-weld

In the production process of SSAW steel pipe, a series of matters need to be paid attention to. In addition to the following test items, in accordance with API standards and other relevant standards and special requirements of some user

The influence of ssaw steel pipe production process factors on the quality of single-side welding double-sided forming welds mainly includes welding current, welding speed, number of welding layers

The use rate of SSAW steel pipe is relatively high, and the application range is very wide. How to choose before choosing should pay attention to the quality.The first method is a more professional detection method,which is to detect by the strength of the pressure vessel.

In the production process of SSAW steel pipe, a series of matters need to be paid attention to. In addition to the following test items, in accordance with API standards and other relevant standards and special requirements of some users

Because ssaw steel pipe can be made by a coil width continuous forming welding production, easy automation, and using double-sided automatic submerged arc welding type, there are a variety of testing method to check weld quality assurance checks.

Spiral submerged arc pipe (SSAW pipe) is its advancing direction and the forming angle of the center line of the formed tube. The side forming edge is welded and welded into a spiral shape.

SSAW Pipe Pile in the production process, we need to pay attention to a series of matters. Except for the following test items, according to the API standard and other relevant standards and the special requirements of some users