Welded flange

　　Welded flange is interface end diameter and wall thickness and the welding pipe, and two pipes as welding. Flange interface is slightly larger than the outer diameter machining a concave point, pipe inside welding. Butt welding performance is good, corrosion is relatively small. Our factory is mainly produce forged steel flanges. Welcome clients in home and abroad to visit our factory to make a deal. We will do our best. We never think we can let you down during our cooperation.