What is seamless steel pipe

Changzhou Chengxin Metal Products Co., Ltd. focuses on hydraulic cold drawn pipe and high-frequency welded pipe.

What is seamless Steel Pipe?

High precision finish rolled bright seamless steel pipe

Process introduction: high-quality carbon steel, finish rolling, non oxidizing bright heat treatment (NBK state), non-destructive testing, equipment brushing and high-pressure flushing of the inner wall of the steel pipe, rust prevention treatment with antirust oil on the steel pipe, and dust prevention treatment with covers at both ends.

Main features: the inner and outer walls of steel pipes are of high precision and finish. After heat treatment, the steel pipes have no oxide layer, and the inner walls are of high cleanliness. The steel pipes bear high pressure, and do not deform during cold bending. The flaring and flattening have no cracks. They can be used for various complex deformation and mechanical processing. Steel pipe color: white with light, with high metallic luster.

Main applications: steel pipes for automobiles, and users who have high requirements on the precision and finish of steel pipes.

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