Flanges can be divided into various types according to connection methods, materials, standards, etc.
Release time:
2024-08-29
Threaded connection (threaded connection) flange: the inner hole of the flange is processed into pipe thread, and the threaded pipe is matched to realize connection. Welding flange: including with neck flat welding flange, with neck welding flange, etc., by welding the flange and pipe or equipment connection.
According to the connection mode:
Threaded connection (threaded connection) flange: the inner hole of the flange is processed into pipe thread, and the threaded pipe is matched to realize connection.
Welding flange: including with neck flat welding flange, with neck welding flange, etc., by welding the flange and pipe or equipment connection.
Clamping flange: Flanges are connected to pipes or equipment by clamping, often used in non-metallic pipes.
According to the material: carbon steel flange, stainless steel flange, alloy steel flange, etc., according to the specific use of the environment and requirements to choose the appropriate material.
According to the standard points: including national standards (GB), the Ministry of machinery standards (JB), the Ministry of chemical industry standards (HG) and international standards (such as ASME, DIN, etc.), different standards of flange in size, structure, sealing surface type, etc.
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