Selection of raw materials for ERW steel pipe

ERW steel pipe is a steel pipe with the weld seam parallel to the longitudinal direction of the steel pipe. ERW steel pipe has a simple production process, high production efficiency, low cost and rapid development.


 

When choosing raw materials, pay attention to:

 

1.    According to the quality requirements of the ERW steel pipe produced, reasonably select the steel type, specification, allowable deviation and production method of the required raw materials;

 

2.    The raw material of ERW steel pipe has no internal and external surface defects;

 

3.    The packaging of ERW steel pipe is neat and firm, and there is no loose volume and tower shape;

 

4.    For strips of the same batch of ERW steel pipe, the steel number, heat number and batch number should be distinguished.


Changsha Xiangjia Metal Materical Co., Ltd. the Steel Pipe Division of ADTO GROUP, is one of the leading manufacturers of steel products in China. We specializes in manufacturing all kinds of steel pipe in various grades and sizes. Years of production experience and manufacturing facilities who have a capacity of 200,000 tons per annual will ensure the good quality and competitive duration of our products.


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