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· How to choose the material of stainless steel flange
· Manufacturing process of different diameter reducer
· The process of seamless steel pipe
· Effect of lubrication on product quality during pipe bend process
· The stainless steel socket welding connection is to insert the stainless steel pipe tee
· Our factory is can produce high quality stainless steel blind flange
· Advantages of Forged fitting
· The technology of stainless steel cap

 

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How to choose the material of stainless steel flange
Source :admin   Time:7/2/2018 10:38:03 PM   hit:

  It is mainly used in food industry and surgical equipment, adding molybdenum to obtain a special structure for corrosion resistance. Because of its better chloride corrosion resistance than 304, it is also used as "marine steel". SS316 is usually used for nuclear fuel recovery. Grade 18/10 stainless steel usually also meets this application level.

  In order to save stainless steel, the welding ring is adopted. The structure must be machined after the welding ring and nozzle are welded. The general use is below the operating pressure of 2.5MPa. Smooth surface ASME B16.47 Stainless Steel CL600 Weld Neck Flange are not suitable for toxic and flammable and explosive materials with high gas tightness because of their poor connection rigidity and poor sealing performance.

  The joint plate of this structure is made of carbon steel or stainless steel. If carbon steel is used, the surface needs to be plated with nickel, and the seal roughness of the cast aluminum ZL7. connection plate is 20, and there is no obvious radial groove and mark.

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