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It's Employed to gauge pipeline, Press leading, fluid transportation and connecting tube. Precision bright tube is a sort of high-precision steel tubing material processed by end rolling or cold rolling.
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Product Description
It's Employed to gauge pipeline, Press leading, fluid transportation and connecting tube.
Precision bright tube is a sort of high-precision steel tubing material processed by end rolling or cold rolling.
Production Standard:
GB/T 14976-2002 ASTM A312
Production Process and Feature
The chemical composition of this precision glowing tubing is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr. Precision bright tube manufacturing process: carbon steel, complete rolling, non-oxidation bright heat therapy (NBK state), non-destructive testing, the interior wall of the steel pipe is brushed with specific equipment and exposed to high-pressure washing, rust-proof oil onto the steel pipe is used for rust prevention, and both ends are sealed Dust-proof therapy.
Characteristics of precision glowing tube: high accuracy and higher smoothness of the outer and inner walls of the steel tubing, no oxide layer after heat treatment, higher cleanliness of the interior wall, the steel tubing exerts high pressure, cold bending without deformation, flaring, flattening without fractures, colour of the steel tubing: white with bright, Has a high metallic luster.
Application
Since the outer and inner walls of the precision glowing tube don't have any oxide coating, keep high pressure without leakage, higher precision, higher smoothness, cold bending without deformation, flaring, flattening without fractures, etc., it's mainly used to create pneumatic or hydraulic parts, like cylinders or The cylinder may be a seamless tube or a vented tube.
