The hardness of the material is at 217HBW max. The composition includes carbon, manganese, silicon, phosphorus, sulfur, 21% chromium, 2.5% molybdenum, 4.5% nickel and nitrogen. This specific combination is responsible for the Duplex 2205 seamless tubes to be corrosion resistant. The material is corrosion resistant to most acidic solutions and to chloride ion corrosion cracking. The applications of the UNS S31803 Tubing include chemical processing, transportation and storage, piping, heat exchangers and in pressure vessels.

Duplex Tube Manufacturer in India, buy ASME SA790 DIN 1.4462 ERW and Welded tubing online and save cost, check Duplex Stainless Steel Tube Pressure Rating

There are special brands and renown types such as the tuberia duplex 2205 which are preferred for their high corrosion resistance, temperature resistance and pressure capacities. The applications also include marine and sea water applications, oil and gas industrial applications, effluent scrubbing systems and so on. The UNS S32205 U Tube is uniquely produced to be used in the heat exchangers. The shape of the tubes reduces the number of fittings needed to make the u turns in the tubing. Please feel free to contact us for WNR 1.4462 Boiler Tube and pricing.

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