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An ISO 9001:2015 Certified Company Hitesh Steel is aleading exporter and supplier of Super Duplex stainless steel seamless pipesand Super Duplex tubes manufactured as per ASTM A789/A790 available with complete certifications Mill TC EN 10204 3.1, NABL approved lab test reports,PMI reports. We are stockholder and supplier of Super Duplex stainless steel pipes and ASTM A790 UNS S32760 tubes in a wide range sizes, surface treatment,and ASTM standards. UNS 32750, UNS 32760.
One of the types of Duplex stainless steels is the Super Duplex stainless steel, with larger contents of molybdenum, nickel, and chromium and mechanical properties of higher yield and tensile strength. As are sult super duplex or 2507 grade stainless steel has improved corrosion resistance properties when compared to other duplex stainless steels.
Super duplex pipes and tubes are widely used in oilrefinery heat exchangers, cargo tanks and pressure vessels, seawater applications, desalination plants, refineries and petrochemical plants.