Description

Socket Weld Flange (SW Flange) complies with ASME B16.5 specification.
Features socket‑type inner bore, pipe inserts into the socket and fixed by fillet welding. Mainly used for small‑bore pipelines. Compact structure, good sealing performance under high‑pressure conditions.
Material options include A105 carbon steel, 304 and 316L stainless steel. RF, RTJ and FF face types are optional.
Widely used in petrochemical, natural gas and power‑generation projects for small‑diameter high‑pressure pipe connections.
Full sizes and pressure classes in stock, custom machining supported.