Socket Weld Flange

Usually used the suitable for transport by sea, rail, air and other suitable for import and export customs clearance of free fumigation wooden box or free fumigation wooden pallets (precision products used the collision cladding coating layer in the packaging box , to ensure the goods safe enough)

Flange is an element connecting pipe to pipe, which used for connecting one pipe end to another. Equipment import and export for two devices is also connected to each other by a flange, gasket and bolt as a group of combined sealing structure of detachable connection. The flange is used in pairs, low-pressure pipeline can use threaded flange, pipeline pressure above four kilograms should use welding flange. Flange with different pressure is attached with different bolt.