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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 introduction of Carbon Steel Flanges
Source :admin   Time:12/7/2017 10:27:58 PM   hit:

  There are some perforations bolts can go through on carbon steel flanges, and the bolts can make two flanges tightly connected with each other. Flanges are sealed through the gaskets. When the sizes of carbon steel flanges need to be determined, the nominal diameter as well as the nominal pressure of the flanges are supposed to be known. The nominal diameter of the pressure vessel flange should be two times the nominal diameter of the pressure vessel.

  The nominal pressure of the En1092 Carbon Steel Slip on Flanges is determined by the maximum operating pressure, the operating temperature and the material of the slip on flange. The size and thickness of the carbon steel flange are calculated and determined according to the  mechanical properties of the 20MnR flange at 250℃.

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