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The difference between ordinary stainless steel flange and high-pressure stainless steel flange
Latest company news about The difference between ordinary stainless steel flange and high-pressure stainless steel flange

The flange is mainly used as an important part of the connection between the pipe and the pipe and is connected to the two ends of the pipe. Two flanges can also be connected because the flanges have holes, bolts can be used to connect the two flanges tightly. However, the functions of flanges of different materials are different. The following editor will show you the difference between stainless steel flanges and high-pressure stainless steel flanges.


There are many types of stainless steel flanges. The common ones are: plate flat welded flanges, necked flat welded flanges, necked butt-welded flanges, threaded flanges, socket welded flanges, loose flanges, Blind flanges, and various non-standard flanges, etc., are collectively referred to as stainless steel flanges. The difference between stainless steel flanges and high-pressure stainless steel flanges lies in the word "high pressure". High-pressure flanges can withstand relatively high pressure. Commonly used flanges on high-pressure pipelines are neck butt-welded flanges and integral steel flanges. The requirements for this type of high-pressure flanges are quite strict. Any cracks.


Like the normal flat welding flange standard, the pressure can reach 40 kg, while the high-pressure flange can withstand pressures up to 2500LB~3000LB, or even higher. The above is the difference between an ordinary stainless steel flange and a high-pressure flange.

Pub Time : 2021-08-06 16:02:22 >> News list
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