The Quality Requirement And Process Of Seamless Steel Pipe
Certainly, the main chemical constituents of seamless steel pipe is steel. The composition of the steel also has effect on performance, that it is the main basis for making process. There are many other element besides the steel. You should control residual elements appropriately, especially for the harmful elements. And you also should improve the purity of steel to reduce impurities in the tube billet. It is allowed to have small deviation range with outer diameter of the seamless steel pipe. At the same time, the thickness accuracy of steel pipe should be controlled well. It will has effect on the thickness accuracy with a little mistake in the production process.
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