Cold Drawn Precision Seamless Pipe
Cold drawn precision seamless steel pipe is used for mechanical structure, hydraulic equipment, high dimensional accuracy and good surface finish of cold drawn precision seamless steel pipe. Selection of precision seamless steel pipe manufacturing mechanical structure or hydraulic equipment, can be significant savings in machining working hours, improve material utilization, and at the same time help to improve the quality of products.
Cold drawn precision seamless steel pipe is a high-precision steel pipe material by cold drawn treatment. Precision steel pipe inside and outside wall oxide layer to withstand high-pressure leak-free, high-precision, high-quality finish, cold-formed deformation, flaring, flattening cracks bit, mainly used for the production of pneumatic or hydraulic components, such as cylinder or cylinder, can be a seamless pipe, a welded pipe (after the cold rolling process).
Process Description: high-quality carbon steel, refined pull, oxidation bright heat treatment (NBK status), nondestructive testing, scrub and rinse after high pressure steel pipe inner wall of special equipment, steel pipe anti-rust oil, anti-rust treatment, both ends of the cover for dustproof processing.
Main features: high accuracy, good finish, heat treated steel inner and outer walls of non-oxide layer, the inner wall cleanliness withstand high-pressure steel pipes, cold-formed without deformation, flaring, flattening cracks can be for a variety of complex deformation and mechanical processing . Steel tube color: light gray with white
Main purposes: hydraulic system with a steel pipe, automotive steel pipes, other steel pipe precision, finish, cleanliness, mechanical properties, high requirements of customers.