We are a dynamic enterprise, dedicated to providing customers with high-quality 16Mn Seamless Steel Tube, St52 Honed Tube, Adjustable Welding Rotator. The company will continue to increase investment in product research and development, and continue to optimize the product structure. With reasonable prices and excellent services, we have established long-term cooperative relations with many companies. We integrate global resources, develop new technologies and enter new fields, hoping to shape our brand image around the world. And we are able to enable on the lookout for any products with the customers' needs.
Cold drawn seamless steel pipe Introduction
High precision cold drawing precision steel pipe is a new high technology energy-saving product. , application of high precision cold drawn precision steel tube to save steel, improve the processing efficiency and save energy High precision cold drawn pipe refers to the inner and outer diameter size accuracy (tolerances) strictly, both inside and outside surface roughness, roundness, straight degree good, fine uniform wall thickness The technology of high precision cold drawn pipe production by the main technical indicators have reached or part of a national standard GB8713 -- more than 88 international standard ISO4394 / I - 1980 (E)
Cold drawn seamless steel pipe technical parameters and Details
Production process
Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling – inspection – oiled plated - packing
We always try our best to make each En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing meet the specifications of good products to better meet customer needs. Since its foundation, the company keeps living up to the belief of 'honest selling, best quality, people-orientation and benefits' to customers. Our company will continue to introduce advanced technology, excellent talents, sophisticated equipment, and standardized management system, and strive to achieve the grand goal of 'taking the road of famous brand'.
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