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.

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

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 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