The cold rolling and drawing of the tube is performed by cold rolling and drawing at room temperatur...
During the steelmaking process, a small amount of slag, refractory materials, and reaction products ...
1. Insufficient filling of steel section corners 1.1 Defect characteristics: Insufficient filling ...
Stainless steel has excellent corrosion resistance and is widely used in many fields of society. Wit...
First, multi-roll cold-rolled tube mill A cold-rolled tube mill composed of three or more rollers ...
Seamless steel pipe torque is a key physical parameter in the steel pipe industry. It not only direc...
By formulating reasonable measures to control cracks in the production process of seamless stainless...
Plastic-coated steel pipes, also known as plastic-coated pipes, steel-plastic composite pipes, and p...
The scrap rate caused by the quenching process in the heat treatment process is often high. This is ...
First, the shelf life of steel: The length of the warranty period of steel depends on many factors...
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