Precision seamless tube is a kind of high precision steel tube material after cold drawn or hot rolling process, which can produce by a lot of material, as long as the steel is not hard, basically what needs are based on the production of precision seamless tubes.
Precision seamless tube usually takes the process of cold rolling production. Specific procedures are as follows:
Round perforation → pickling → saw head rolled bale → Cold-rolled seamless → pickling → bale saw head
Finish tube, also known as cold-rolled precision steel tubes, which is a seamless production process. Finishing precision seamless features are as follows:
(1) cold-rolled precision steel tolerances and high precision, product precision control ± 5mm, inside and outside wall finish is good, the surface oxide layer.
(2) cold-rolled precision steel pipe excellent overall performance and can withstand high pressure, bending, flaring, flattening no cracking, no wrinkled skin, do all kinds of complex deformation and mechanical processing.
(3) popularization and application of precision seamless steel can save, improve processing efficiency, reduce the manufacturing processes and equipment investment, you can save costs and significant savings in mechanical processing time, improve production capacity and material utilization, and help to improve product quality, reduce costs.
Precision seamless usages: cold-rolled precision steel is widely used in automobiles, motorcycles, electric cars, petrochemical, power, shipbuilding, aerospace, bearings, pneumatic components, low pressure boiler and other fields.
Post time: Sep-07-2021