Pipe Fittings Manufacturing Process: Elbows, Tees, Reducers and Caps (2026 Guide)
How pipe fittings are manufactured: hot mandrel and cold-formed elbows, hydraulic bulge and hot extrusion tees, reducers, caps and stub ends, with ASME B16.9-2024 and ASTM A234/A403 heat treatment and testing rules.
