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Benefits of regular flanges inspection

Benefits of regular flanges inspection

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  • Time of issue:2021-08-20 10:41
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(Summary description)Flanges can not be stored for a long time...

Benefits of regular flanges inspection

(Summary description)Flanges can not be stored for a long time...

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-08-20 10:41
  • Views:
Information

Flanges can not be stored for a long time, should be checked regularly, often to the exposed processing surface must be kept clean, clean dirt, clean stored in a dry indoor place, is strictly prohibited to heap or open storage.When flanged ball valve, globe valve and gate valve are used, they are only used for full opening or full closing. They are not allowed to adjust the flow, so as to avoid erosion of the sealing surface and accelerate wear and tear.

 

 

Flange material is convenient, simple manufacturing, low cost, widely used;But the rigidity is poor, so it can not be used for supply and demand, flammable, explosive and high vacuum requirements of chemical process piping system and high, extremely hazardous occasions.The sealing surface type has plane and protruding surface.

 

 

 

Flange simple structure, small volume, light weight;Tight and reliable, the sealing surface material of the ball valve is widely used in plastic, good sealing, in the vacuum system has been widely used;Convenient maintenance, ball valve structure is simple, sealing ring is generally active, disassembly and replacement are more convenient;When fully open or closed, the sealing face of the ball and seat is isolated from the medium.

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