Duplex Steel Flanges, For Industrial

Flanges Duplex 2205 flanges are made from an austenitic-ferritic stainless steel, which was designed to deliver higher strength and corrosion resistance than 300 series stainless steels. It helps users to avoid stress corrosion cracking that is typically seen with 316 and 317.Flanges in Duplex - UNS S31803 & S32205Flanges in Super Duplex - UNS S32750 & S32760Flanges in 6 Moly - UNS S31254, N08925 & N08926Flanges in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640 Slip-On FlangesSlipped over pipe and then welded both inside and outside to provide sufficient strength and prevent leakage. Used in preference to weld necks due to lower cost and less accurate requirements when cutting the pipe to length. Blind FlangesWithout a bore, the blind flange is used to shut off a piping system or vessel opening. Permits easy access for inspection purposes. Can be supplied with or without hubs at the manufacturer's option. Weld-Neck Flanges