Import Duplex & Super Duplex Bolts & Nuts — Buy in Bulk from Supplier in India

Manufacturer & Supplier of Duplex & Super Duplex Bolts & Nuts & Duplex Stainless Steel Nut Bolt. Our product range also comprises of Hastelloy Bolts, Stainless Steel Fasteners and Foundation Bolts. Duplex Stainless Steel Nut Bolt Item Code: 2205 We are one of the topmost manufacturers, suppliers and traders of a wide range of optimum quality Duplex Stainless Steel Nut Bolt. Manufactured in adherence to the industry set norms, these products are known for their resistance to corrosion, fine finish and durability. For the purpose of ensuring a defect free range, these nuts and bolts undergo various quality assurance checks. Features Corrosion resistant Durable finish Accurate dimension Other Details Chemical Desalination Material handling Oil and Gas extraction Pulp and Paper Petrochemical Augers Cargo tanks Couplings Diaphragm seals Fans Fasteners Heat exchangers Hubs Instrumentation tubes Pipe fittings Press rolls Pressure vessels Rotors Screw conveyors Shafts Valve parts Roughly double the strength of standard austenitic stainless steels, designed to improve resistance in many applications such as chloride environments and sulfide stress corrosion A-479 Types Duplex 2205 (S31803) Duplex 2205 stainless steel (both ferritic and austenitic) is used extensively in applications that require good corrosion resistance and strength. At temperatures above 300°C, the brittle micro-constituents of this grade undergo precipitation, and at temperatures below -50°C the micro-constituents undergo ductile-to-brittle transition; hence this grade of stainless steel is not suitable for use at these temperatures. Duplex S32750 Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.