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· The characteristics of the Pipe fitting stainless steel reducer
· The forming of seamless steel pipe
· Analysis of main causes causing the decline of bend quality
· Manufacturing process of pipe tee
· Brief introduction of forged fitting
· The Stainless Steel Welding Ellipsoidal Head Pipe Cap heat treatment method
· Processing method of Seamless Steel Pipe Elbow


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The forming of seamless steel pipe
Source :admin   Time:5/14/2018 10:07:04 PM   hit:

  The hot rolled seamless steel pipe after forming machine, the deformation of cylindrical steel coil is sleek, welding the arc burning skin effect and proximity effect of high frequency current or flux layer, the tube edge heating and melting, and in a certain pressure under the action of the fusion, the final cooling molding. The edge of the tube is melted with high frequency current and is called high frequency seamless steel pipe

  ASTM A312 Tp316 Seamless Steel Pipe is the main raw material of low carbon steel hot rolled coil, hot-rolled, in petroleum, metallurgy, construction, coal mines, ports, machinery and other industries are widely used in petroleum and natural gas transportation, water transportation, low gas mine fluid conveying, belt conveyor roller, drive shaft and so on.

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