Correct installation method for stainless steel flanges

Firstly, stainless steel flanges should have sufficient strength and should not deform during tightening. The sealing surface of the flange should be flat and clean. When installing stainless steel flanges, oil stains and rust spots should be carefully cleaned. Second, the sealing gasket should have good oil resistance and anti-aging performance, as well as good elasticity and mechanical strength. When installing stainless steel flanges, sealing gaskets with different sections and sizes should be selected based on the shape of the connection, and placed correctly. Thirdly, the fastening force of the stainless steel flange should be uniform and consistent, and the compression amount of the rubber pad should be controlled at around 1/3. In addition, stainless steel flanges are used in normal ways and principles in actual use. Stainless steel flanges ensure quality and value in use, and are used and installed according to normal usage standards. No quality or performance issues have arisen. Stainless steel flange is not a simple mechanical component in the usual sense. Stainless steel flange is a mechanical product carrier that contains rich technical connotations and is applied in many equipment processing. Hydraulic oil stainless steel flanges are a type of disc-shaped component that is most common in pipeline engineering. Stainless steel flanges are used in pairs Any connecting parts that are bolted together and sealed off at the periphery of two planes are generally referred to as "flanges", such as the connection of ventilation pipes. These types of parts can be referred to as "flange type parts" But this type of connection is only a partial part of the equipment, such as the connection between the flange and the water pump, so it is not easy to call the water pump a "flange type part". Smaller types such as valves can be called "flange type parts". In pipeline engineering, stainless steel flanges are mainly used for pipeline connections. In pipelines that need to be connected, a flange plate can be installed. For low-pressure pipelines, threaded flanges can be used, and for pressures above 4 kilograms, welded flanges can be used. Sealing points are added between the two flange plates and then tightened with bolts. Flanges with different pressures have different thicknesses and different bolts are used When connecting water pumps and valves to pipelines, the local parts of these equipment are also made into corresponding flange shapes, also known as flange connections