Does the precision seamless steel pipe have a strong elasticity

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Release Date：

24 Mar,2023

Seamless steel pipe is a kind of steel with high elasticity, which is used in most of the applications, especially in large buildings with high elasticity requirements. Why is the elasticity of seamless steel pipe so good? The reason is that a lot of elements are added inside, let's take a look at it together:

The manganese steel plate that requires elasticity can be considered as "Mn-system" or "SiMn-system" spring steel, both of which are special alloy steels. 65Mn and 60Si2Mn can be used as the material of choice. The cross-section of the spring steel bars used for headsets is not very large, and the cold forming process is usually sufficient.

But the two materials of small cross-section parts of the cold drawing process used in forming requires more than 500 degrees Celsius; tempering process requires more than 200 degrees Celsius. And need suitable forming equipment and perfect process specifications, ordinary heating can not achieve the effect.

Key words: API standard seamless oil casing, API standard seamless oil pipe, API splice, API oil casing short section, screen pipe