Hastelloy B2, B3 Socket Weld & Threaded Elbow Fittings – PSC – Materials Hastelloy Forged Fittings Hastelloy C22/C276 Forged Fittings Hastelloy B2/B3 Forged Fittings Hastelloy X Forged Fittings Hastelloy Pipe Fittings Hastelloy C22/C276 Pipe Fittings Hastelloy B2/B3 Pipe Fittings Hastelloy X Pipe Fittings Hastelloy Flange Hastelloy C22/C276 Flange Hastelloy B2/B3 Flange Hastelloy