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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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Threaded flange is processed into the hole flange
Source :admin   Time:2/2/2016 8:27:52 PM   hit:

  Threaded flange is processed into the hole flange pipe thread, and supporting the realization of the pipe threaded connections, is a non-welded flanges. It is peaceful compared to welding flange or welded flange, threaded flange with the installation, easy maintenance features, the use of the site can not be welded in some pipelines. Alloy Steel Flanges have enough strength, but not easy soldering, welding or poor performance, may choose threaded flange. However, the rapid temperature change in the pipe or the temperature is above20 ℃below-45 ℃conditions.We do not recommend the use of threaded flange, in order to avoid leaks.

  We have adopted advanced production equipment and technologies to manufacture our  weld neck flange and slip on flange,which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.

  Threaded flange sealing surface plane and suddenly there are two full-face and so on. Taking into account the structural characteristics of the threaded flange. Therefore should not be used where flammable / explosive and height and extreme hazards. Nuclear pressure is small, such as air conditioning systems, water is safe to use.

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