Flange gasket standard: BS4504 101 Plate Flange manufacturer tells you that according to different levels of pressure, flange gaskets also have different materials, ranging from low-pressure asbestos gaskets, to high-pressure asbestos gaskets to metal gaskets.

1. BS4504 101 Plate Flange manufacturer tells you that by material, flanges can be divided into carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, ppr, etc.
2. BS4504 101 Plate Flange manufacturer tells you that according to the production method, flanges can be divided into forged flanges, cast flanges, spliced flanges, cut flanges, rolled flanges (oversized models)
3. BS4504 101 Plate Flange manufacturer tells you that according to the manufacturing standards, flanges can be divided into national standards (chemical industry-standard, petroleum standard, electric power standard, machinery department standard, marine standard), American standard, German standard, Japanese standard, Russian standard. mark, etc.
The above information is the BS4504 101 Plate Flange manufacturer's introduction and analysis of the classification of the Flange, hope it helps you.