WN Carbon Steel Forged Steel Flanges A105 150LB 300LB 600LB

Product Description

Forged Steel Flanges Ansi A105 150lb Carbons Steel Wn Flanges

Products Description:

According to the different types of flange sealing surfaces, commonly used flanges include raised surface flanges (also called flat flanges),

concave-convex surface flanges, and tongue-and-groove flanges. The sealing surface of the raised flange is flat, and the contact area with the

gasket is large. After pre-tightening, the gasket is easy to stretch or move to both sides, and the sealing performance is poor, so it is only suitable

for low pressure occasions. Concave-convex flanges and tongue-and-groove flanges have better sealing performance and are suitable for

Products Show: