Knowledge

It is a pressure finishing process, which uses the cold plastic characteristics of the metal at room temperature

We know that the cylinder tube is a hollow long round steel, which has been widely used in various industries.

The test of the cylinder tube on the Rockwell hardness is actually the same as the Brinell hardness test

The use of stainless steel for the cylinder tube has the characteristics of light product design and long service life.

The hot-rolled cylinder tube uses continuous casting round tube billet slabs or primary rolling slabs as raw materials

The main feature of seamless steel pipe is that it has no welding seam and can withstand greater pressure.

Improve surface roughness.

It is a pressure finishing process, which uses the cold and plastic characteristics of the metal at room temperature

The cylinder tube is processed by rolling.

Cylinder tube is a high-precision steel tube material after cold drawing or hot rolling.

Prevents the appearance of straight pipes and creasing

Avoid rapid water cooling of capillary tubes and cold steel rolling