Flanges are mainly used to connect parts of pipes, pipe fittings or devices. There are also flanges used on equipment inlets and outlets, and used to connect two devices, such as reducer flanges. The connection of flanges is a removable sealing structure composed of flanges, gaskets and bolts connected to each other as a group. They are first fixed on a flange, and then the flange gasket is padded and fastened together with bolts.

Flanges are mainly used to connect and fasten pipes and pipe fittings, and the sealing function of pipe fittings. The flange can be disassembled, which is convenient for disassembling to check the situation inside the pipe. Flanges are corrosion-resistant and acid-resistant, and can be used in water conservancy, electricity, power stations, pipeline accessories, industry, pressure vessels, etc.

Stainless Steel Flange can be used in boiler pressure vessels, petroleum, chemical industry, shipbuilding, pharmaceuticals, metallurgy, machinery, food and other industries, which is convenient for the conversion of a certain section of pipeline. Reducer flanges are mainly used for the connection between motors and reducers, and the connection between reducers and other equipment. Butt-welded flanges are used to carry pressure pipes, thereby reducing the high stress concentration on the flange base.