Methods of Using Casting Flange and Its Functions

The connection of the forging flange is to fix the two pipes, pipe fittings or equipment on a flange plate. Between the two flanges, add the flange pad and fasten together with bolts to complete the connection. Some pipe fittings and equipment have their own flange, also belong to the flange connection. Flange connection is an important connection mode in pipeline construction.

Casting flange in the protection of the transmission and distribution network of the building valve and need to carry out potential division (area) buried pipe valve well using butt welding flange forging flange connection is convenient to use, can withstand greater pressure carbon steel flange flange flange in two planes in the surrounding using bolt connection at the same time closed connectors, but this connection is only a part of the equipment.

Such as the connection of the forged flange and the water pump, it is not good to call the pump "flange parts" if in a boiler room or production site, everywhere is flange connection pipe and equipment low pressure small diameter wire flange, high pressure and low pressure large diameter is the use of welding forged flange, The thickness of the flange under different pressure and the diameter and number of the connecting bolt are different. The flat welding casting flange can only be used in 16Kg, and the normal situation is used in 10Kg or 6Kg pipe.

The two sealing surfaces of the bolt push the flange gasket against each other and form a seal, but this also causes the seal to break. To maintain the seal, the bolt force must be maintained, and to do so, the bolt must be made large. A large bolt has to match a large nut, which means a large diameter bolt is needed to set the conditions for the upper nut.

According to people engaged in casting flange forging products, installed in the pipe end on the external thread to cover the pipe fittings. Used to close the pipeline, the effect is the same as pipe plugging, dust removal, water removal, corrosion removal. The plasticity of plastic itself makes the tube cap have strong mechanical strength, good sealing, good chemical stability, light weight, heat insulation, sound insulation, and high specific strength.