As a leading Chinese Hastelloy alloy supplier, AEETHER manufactures and produces different sizes of Hastelloy Alloy B-2 fittings. Hastelloy B-2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments.