Profile: Weldbend Corp. specializes in welding fittings and flanges. Our fittings include, long radius 90º elbows, short radius 90º elbows, 45o elbows, reducing elbows, long radius 180º return bends, short radius 180º return bends, straight tees, reducing tees, concentric & eccentric reducers, caps, and lap joint stub ends. The flanges include, class 125, class 150, class 300, and class 600.