Bright tube is a kind of steel pipe refined by cold drawing or cold rolling, which is made by non-oxidizing bright heat treatment, non-destructive testing and other processes. The inner wall of the light tube is brushed with special equipment, and is washed with high pressure and treated with anti-corrosion. The anti-rust oil on the bright tube is used for anti-rust treatment, and both ends are sealed to prevent dust. The bright tube has excellent machining performance, and the steel tube can withstand high pressure, which is suitable for the air conditioning and refrigeration industries of hydraulic machinery and auto parts. The bright tube can be deformed by cold bending deformation, flaring and flattening at any angle without cracks. It is suitable for industries that need to perform various bending and deformation treatments on steel pipes.

The inner and outer walls of the bright light tube have high precision and high smoothness. After heat treatment, the steel pipe has no oxide layer and the inner wall is clean. When the steel pipe is subjected to high pressure, the cold bending will not deform, and there is no crack in flaring and flattening. Bright light tube color: bright white, with high metallic luster. Because the inner and outer walls of the bright light tube have no oxide layer, withstand high pressure without leakage, high precision, high smoothness, no deformation in cold bending, flaring, flattening without cracks, etc., it is mainly used to produce pneumatic or hydraulic components, such as cylinders or cylinders.

Bright tubes can be widely used in automobile and motorcycle accessories, shock absorbers, bearing sleeves, furniture accessories, hydraulic and pneumatic cylinders, motor housings, fitness equipment materials, plastic machinery, hydraulic machinery, metal processing, military industry, diesel engines, Air compressors, petrochemicals, aerospace, air conditioning and other industries.

The promotion and application of bright light tube can save steel, improve processing efficiency, reduce processing procedures or equipment investment, save costs, greatly save machining hours, increase production and material utilization, help improve product quality and reduce costs. The economic benefits are significant.