Pipe fitting Elbow, tee, reducer, cap, bend Material: Stainless steel Standard: ASME/ANSI Size: 1/ ... , metallurgy, refinery, machinery, steel fabrication, shipbuilding, water disposal ,construction, aviation, textile, etc.3. Certificate: ISO9001 Quality System4. We have already ... steel butt weld pipe fittings such as elbow, tee, reducer, cap, bend and so on. Good quality, competitive price and ...