Flange is also known as flange or flange. The parts that connect the pipe to the pipe and connect it to the end of the pipe.There are holes in the flanges, and the bolts make the two flanges close together. The flanges are sealed with gaskets. A flange is a disc-shaped part that is common in plumbing, and the flanges are used in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines. At the end of the two pipes that need to be connected, a flange is installed for each, and the wire flange can be used for low-pressure pipes, and the welded flange is used for pressure of more than 4 kg. A gasket is added between the two flanges and then bolted
Flanges with different pressures have different thicknesses and use different bolts.
When the pump and valve are connected to the pipeline, the parts of these equipment and equipment are also made into corresponding flange shapes, also known as flange connections.
All the connecting parts that are bolted around the periphery of two planes are generally called "flanges", such as the connection of ventilation ducts, this kind of parts can be called "flange parts".
A threaded flange is a type of flange. The threaded flange connection structure is a combination of a pair of flanges, a number of bolts, nuts and a gasket.
Product Introduction:
1/2"--30" threaded flange
The implementation criteria for adoption are:
Domestic standards
HG5051～5028-58、HG20592～20605-97、20615～20326-97
HGJ44～68-91、SH3406-92、SH3406-96
SHJ406-89、SHT501-97、SYJS3-1-1～5
JB81～86-59、JB/T81～86-94、JB577-64
JB577-79、JB585-64、JB585-79
JB1157～1164-82、JB2208-80、JB4700～4707-92
JB4721-92、DG0500～0528、0612～0616
GD0500～0528、GB9112～9125-88、GB/T13402-92
