Unifit Metalloys is a trusted manufacturer and exporter of Duplex Steel Flanges, including UNS S31803 and S32205 grades. These flanges offer excellent strength, superior corrosion resistance, and durability in aggressive environments. Ideal for offshore platforms, petrochemical plants, and chemical industries, our duplex flanges are engineered to meet global quality standards and are ... https://www.unifitmetalloys.com/duplex-steel-uns-s31803-s32205-flanges-manufacturer-exporter.html