Norwich Steel & Engineering Co. is an acknowledged distributor of Super Duplex Steel UNS S32750 Flanges, which has high corrosion resistance. The chemical composition, and a high chromium and molybdenum content in Super Duplex UNS S32750 Slip On Raised Flanges, ensures high tensile strengths and exhibits high thermal conductivity and low thermal expansion. Super Duplex Steel UNS S32750 Blind Raised Flanges is supplied with a PREN which guarantees high resistance to pitting corrosion. Super Duplex Steel UNS S32750 Weld Neck Flanges is often used in pollution control systems, wet scrubbers, fans and pumps, incinerators, flue gas de-sulfurisation (FGD), etc. The inter-pass weld temperature in Super Duplex Steel UNS S32750 Socket Weld Flanges should not exceed 300 ºF or the weld integrity can be adversely affected. With respect to the Ferritic part of duplex edifice, Super Duplex Steel UNS S32750 Threaded Flanges is extremely resilient to SCC in earnest chloride comprising atmospheres. Solution annealing in Super Duplex Steel UNS S32750 Lap Joint Flanges should be done after hot working.