Weld Neck Flange WN Flange

Weld Neck Flange WN Flange Brief Introduction: Flanges are parts that connect pipes to each other, used for the connection between pipe ends, and also used for flanges on the inlet and outlet of equipment for the connection between two equipment. There are holes and bolts on the flange to connect the two flanges tightly. Any connecting parts that are bolted at the periphery of two planes and closed at the same time are generally called flanges. Weld neck flange is also called Neck butt welding flange, is a kind of pipe fitting, which refers to a flange with a neck and a round pipe transition and connected to the pipe butt welding. Types of Flange: Flanges WN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);TH(Threaded);SW(socket-welding);LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange; Reducing flange; API flange; Integral/Compact flange; Spectacle blind ,Lind spade and spacer, Paddle bli…