Metinox Overseas is a notable manufacturer, supplier, and exporter of Duplex Steel UNS S31803 Pipes and Tubes, situated in Mumbai, India. We adhere to globally accepted quality standards and various industrial requirements while manufacturing these UNS S31803 Pipes & Tubes, using superior quality raw materials and advanced technology.
Our Duplex Steel UNS S31803 Pipes & Tubes are available in a wide range of sizes, specifications, dimensions, and thicknesses, and can also be customized as per the clients' requirements. Duplex UNS S31803 Pipes, a nitrogen-enhanced duplex stainless steel, were developed to combat common corrosion problems and are the most widely used grade in the duplex family of stainless steels.
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They provide a cost-effective solution for many applications where 300 series stainless steels are susceptible to chloride stress corrosion cracking. Duplex UNS S31803 Seamless Pipes and Tubes Manufacturers can be utilized in marine environments, brackish water, bleaching operations, closed-loop water systems, and some food processing applications.
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The Duplex UNS S31803 Tubes exhibit high resistance to chloride stress corrosion cracking, resistance to chloride pitting and crevice corrosion, good general corrosion resistance, good sulfide stress corrosion resistance, high strength, good weldability and workability, among other features. They find applications in various industries such as chemical processing, transport and storage, oil and gas exploration and processing equipment, marine and other high chloride environments, pulp and paper digesters, liquor tanks, and paper machines.
Duplex Steel UNS S31803 Seamless Pipes & Tubes Manufacturers In Mumbai, Duplex Steel UNS S31803 Seamless Pipes & Tubes Suppliers In Mumbai, Duplex Steel UNS S31803 Seamless Pipes & Tubes Stockists In Mumbai, Duplex Steel UNS S31803 Seamless Pipes & Tubes Exporters In Mumbai
At Metinox Overseas, we supply Duplex Steel UNS S31803 Welded Pipes and Tubes along with various documents and test certificates to ensure product and material quality. These documents include Fumigation Certificates, Raw Material Test Reports, Material Traceability Records, commercial invoices containing HS codes, packing lists, Quality Assurance Plans, etc. To ensure damage-free shipping, we pack these products in wooden boxes, cartons, or as per the clients' requirements. Choose Metinox Overseas for high-quality Duplex Steel UNS S31803 Seamless Pipes & Tubes and experience our commitment to excellence in manufacturing, supply, stockholding, and export services.
Specifications | ASTM A789, A790 / ASME SA789, SA790 |
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Dimensions | ASTM, ASME and API |
Seamless & Welded Pipe Size | 6" NB - 24" NB |
Outer Diameter | 6.0-630mm |
Thickness | 0.3mm – 50 mm |
Length | Single Random, Double Random & Required Length |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS |
Type | Seamless, Welded, ERW, EFW |
Form | Round Pipes, Square Pipes, Rectangular Pipe |
End | Plain End, Beveled End, Treaded |
STANDARD | WERKSTOFF NR. | UNS |
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2205 | 1.4462 | S31803 |
Element | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
---|---|---|---|---|---|---|---|---|---|---|
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Element | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
---|---|---|---|---|
S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |