Butt - Socket Weld

APG’s butt weld and socket weld components support high-integrity industrial piping and coupling systems where strength, sealing performance, and long-term reliability are essential. Butt weld fittings create a smooth, permanent welded connection, while socket weld fittings join pipe by inserting it into a recessed fitting before welding. This category is ideal for buyers sourcing industrial couplings, reducers, half couplings, and related weld components for pressure-critical service.