AGRU Back Ring

AGRU 法兰环

Principle:The stub flanges, which are welded onto the pipes, are pressed by  the help of the screws onto the sealing between it.

原理：法兰头焊在管道上，再用螺丝紧固。

Supply Range

供货范围 

Backring Ring

法兰环   

Blind Flange

盲法兰