The JIS B2220 10K Socket Weld Flange refers to a flange that is inserted into the flange ring step at the end of the pipe and welded at the pipe end and the outside. It has both neck and no neck. The neck flange has good rigidity, small welding deformation and good sealing performance, and can be used for the pressure of 1.0~10.0MPa. Socket welding means that there is no boss, and a groove is directly opened on the flange body, just like a hole is opened in the blind flange, and then a groove is opened. Socket weld flanges are suitable for small diameter, high pressure, high temperature pipe connections.
1. The JIS B2220 10K Socket Weld Flange is a flange that is bolted at one end to the other end of the steel pipe. Form of sealing surface of socket flange: protruding surface (RF), concave and convex surface (MFM), grooved surface (TG), ring joint surface (RJ).
2. Flange connection is easy to use and can withstand large pressure. In industrial piping, the use of flanged connections is particularly extensive.
3. It does not need to weld the inner layer and is usually used in medium and low pressure pipes.
Product process standards and quality control:
Feeding - physicochemical - blanking - hot forging - heat treatment - inspection - gold processing - finished product inspection - identification - finished product inspection - identification - packaging typing - shipping.
JIS B2220 10K Socket Weld Flange can be widely used in water conservancy, electric power, power stations, pipe fittings, industrial, pressure vessels and so on.