Our commission is to serve our buyers and purchasers with most effective good quality and aggressive portable digital goods for Hydraulic Cylinder Cold Drawn Pipe, Precision Seamless Honed Tube, 35crmo Gas Cylinder Pipe. Our company pursues excellence, continuously wins in the market competition, surpasses self in the introspection and surmounts mediocrity in the study. We are looking forward to forming successful business relationship with customers all over the world.
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
With the business philosophy of 'advancing with the times, developing with integrity, and serving attentively', we continue to broaden the scope of service, improve service quality, so as to provide our customers with high-quality and low-cost Cold Drawn Seamless Stainless Steel Tube Pipe for Industrial Pipe. After years of hard work and exploration, we now have domestic advanced production equipment and technology, which are widely used in many fields. The shopper satisfaction is our primary focus on.
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