how to weld socket weld flange？
Socket welding flange connection is an important connection method for pipeline construction. Flange connection means that two pipes, fittings or equipment are first fixed on a flange. Between the two flanges, a flange gasket is used to fasten them together and complete the connection. Some fittings and fixtures have their own flanges and are also flanged. The socket welding flange is divided into threaded (wired) flanges and welded flanges. Low-pressure and small-diameter wire-reinforced flanges, high-pressure and low-pressure large-diameter welding flanges are used, and the flanges of different pressures have different thicknesses and diameters and numbers of connecting bolts. According to the different levels of pressure, flange pads also have different materials, from low-pressure asbestos pads, high-pressure asbestos pads to metal pads. The flange connection is easy to use and can withstand greater pressure. In industrial pipelines, socket weld flange connections are used extensively. The company specializes in the production and processing of socket welding flanges. Well received by the majority of users.