We manufacture ASME B16.9 buttweld fittings (½”–72”) in SS, CS, Duplex, etc. Specs: ASME B16.9/B16.28, MSS-SP-43, SCH 10–XXS. Types: Elbow, Tee, Reducer, Stub-End, Cap. Used in oil & gas, power, water. Brochure with full specs: primesteelcorp.com/images/catalogue/psc-brochure.pdf