Type and classification of flanges

2025-07-28


Threaded connection (thread connection) flange: through the thread to achieve connection, installation and maintenance is more convenient. Welded flanges: Connected by welding, with high strength and tightness, suitable for high pressure and high temperature environments.

There are many kinds of flanges, according to different standards and conditions, you can choose the right flange. Common flange types include:

Threaded connection (thread connection) flange: through the thread to achieve connection, installation and maintenance is more convenient.
Welded flanges: Connected by welding, with high strength and tightness, suitable for high pressure and high temperature environments.
Clamp flange: Through the clamping mechanism to achieve connection, suitable for some special occasions.
Socket welding flange: one end is welded with steel pipe, the other end is bolted, suitable for specific pressure and diameter of the pipe.
Butt welded ring loose sleeve flange: can move flange, often used on water supply and drainage accessories to save material.

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Material characteristics of stainless steel flanges

Corrosion resistance: Stainless steel effectively resists corrosion from atmospheric elements, water, acids, alkalis, and other media, making it especially suitable for corrosive environments such as chemical plants and marine applications.

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