Hastelloy B2 Blind Flanges
A Blind Flange is a solid disk with no bore, used to block off or terminate the end of a piping system, valve, or pressure vessel opening. It is crucial for isolating sections of a pipe for maintenance, testing, or as a permanent closure. When forged from Hastelloy B2 (UNS N10665), these flanges are designed for service in the most aggressive reducing chemical environments. The alloy's unique composition, high in nickel and molybdenum, makes it virtually immune to non-oxidizing acids, including concentrated hydrochloric acid (HCl) and sulfuric acid (Hâ‚‚SOâ‚„), even at high temperatures. Zeron Fastners is a reputable manufacturer and supplier of these specialized nickel alloy blind flanges, guaranteeing leak-tight sealing and structural integrity where chemical isolation is paramount.
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