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The difference between precision steel pipe and seamless steel pipe

2021-05-10 17:37:31

Precision steel pipe is a kind of high precision steel pipe after cold rolling or cold drawing.
Full name: Cold rolled precision seamless steel pipe.
Because the inner and outer wall of the precision seamless steel tube has no oxidation layer, no leakage under high pressure, high precision, high finish, no deformation in cold bending, flaring, flattening and no cracks, etc., it is mainly used to produce products of pneumatic or hydraulic components, such as cylinders or cylinders, are seamless steel tubes.
The chemical composition of precision steel tube is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr.

The difference between precision steel pipe and seamless steel pipe
1, and the obvious difference between seamless steel pipe is: high dimensional accuracy, up to 0.05mm.
2, precision steel pipe inside and outside diameter surface finish is high, customers can be directly used without processing;
The ordinary seamless steel pipe needs customers to lathe, polishing and other processing.

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