Fittings * | Merit Brass 304 Stainless Steel Class 150 Weld Neck Schedule 40 Bore Flange 4″ Female

Merit 304 Stainless Steel Class 150 Weld Neck Schedule 40 Bore Flange 4 Female

Weld Neck Flanges Have A Long Tapered Hub Which Is Butt-Welded To The Mating Pipe. This Provides Important Reinforcement Of The Flange Proper From The Standpoint Of Strength And Resistance To Dishing And Easily Absorbs The Repeated Bending Caused By Line Expansion Or Other Variable Forces.