The role of thick wall steel pipe


Release time:

2024-09-11

In addition to being a better choice for liquid conveying steel pipes, thick-walled seamless steel pipes are also the materials for making drive shafts on automobiles. The strength of the thick wall seamless steel pipe is high, and the production of the transmission shaft will not be easily deformed. It can be seen that the help that thick-walled seamless steel pipes bring to our lives is also greater.

In addition to being a better choice for liquid conveying steel pipes, thick-walled seamless steel pipes are also the materials for making drive shafts on automobiles. The strength of the thick wall seamless steel pipe is high, and the production of the transmission shaft will not be easily deformed. It can be seen that the help that thick-walled seamless steel pipes bring to our lives is also greater.

Thick wall steel pipe, the steel pipe diameter and wall thickness ratio of less than 20 is called thick wall steel pipe. Mainly used as petroleum geological drilling pipe, petrochemical cracking pipe, boiler pipe, bearing pipe and automobile, tractor, aviation structure pipe, etc.

The big difference between thick-walled steel pipes and thin-walled steel pipes lies in the thickness of the steel pipe wall. Generally speaking, thin-walled steel pipes are cold-drawn, while thick-walled steel pipes are generally hot-rolled. If they are distinguished by measurement units, it is generally believed that the wall thickness/pipe diameter equal to 0.02 is the watershed between thick-walled steel pipes and thin-walled steel pipes. If the wall thickness/pipe diameter is less than 0.02, it is greater than that is thick-walled, thin-walled steel pipes are mostly used in pipelines. Thick-walled steel pipes are mostly used for blank pressure of hollow parts and on important pipelines.

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Xiamen Hongchengsheng Steel Pipe Co., Ltd.

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