30mm Cold Rolled Seamless Steel Pipe 1.5-8mm For Motocycle Mechanical

The cold rolled precision steel pipe has high dimensional accuracy and high surface finish, and there is no oxide film on the inner and outer surfaces of the steel pipe after heat treatment,mechanical deep processing.

Product Advantage

1. The cold-rolled precision steel pipe has high tolerance and dimensional accuracy, the product accuracy is controlled within ±0.05mm, the inner and outer walls are smooth, and the surface has no oxide layer.

2. The comprehensive performance of cold-rolled precision steel pipe is excellent, it can withstand high pressure, cold bending, flaring, flattening does not crack, does not wrinkle skin, and can do various complex deformation and mechanical processing.

3.The promotion and application of precision seamless pipes can save steel, improve processing efficiency, reduce processing procedures and equipment investment, save costs and greatly save machining hours, improve production and material utilization, and help improve product quality. reduce costs.

Production Process

(1) pipe material supply, the pipe materials used are hot-rolled finished pipes or semi-finished pipes, extruded pipes and welded pipes;

(2) pipe material preparation, including inspection, bundling, acid Washing, cleaning, rinsing, neutralizing, drying, lubricating, etc.;

(3) Cold working (cold rolling or cold drawing);

(4) Finishing of finished products includes heat treatment of finished products, straightening, sampling, cutting heads and tails, inspection ( Manual inspection and various flaw detection), hydraulic test, oiling, packaging, storage, etc. Different products have different finishing contents.