S31008 stainless steel pipe is a high-quality piping material that is widely used in various industr...
Seamless steel pipes are widely used in petroleum, chemical, electric power, boiler, and other indus...
SA106B seamless steel pipes are mainly used for heating surface steel pipes of low and medium-pressu...
ASTM A106 seamless steel pipe is an important industrial material widely used in high temperature en...
The cold rolling and drawing of the tube is performed by cold rolling and drawing at room temperatur...
1. Insufficient filling of steel section corners 1.1 Defect characteristics: Insufficient filling ...
First, multi-roll cold-rolled tube mill A cold-rolled tube mill composed of three or more rollers ...
By formulating reasonable measures to control cracks in the production process of seamless stainless...
The scrap rate caused by the quenching process in the heat treatment process is often high. This is ...
Large-diameter plastic-coated steel pipes are mainly made of spiral steel pipes or seamless steel pi...
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