Duplex Steel Pipe, Duplex Tube Supplier in Mumbai India

ASTM A790 Duplex Pipes, Duplex Steel Tube, Duplex Steel Pipes, Duplex Steel ASTM A789 Tubes, ASTM A789 Duplex Steel Tubing, Duplex Pipes and Tubes Supplier in Mumbai, India.

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Gautam Tubes is offering the optimum quality of DUPLEX STEEL PIPES & TUBES. We are producing a comprehensive range of industrial pipes and tubes which are available in all standard grades like Duplex Steel S31803 Pipes & Tubes, Duplex Steel S32205 Pipes & Tubes. We manufacture these tubes and pipes as per the national and international approved standards. Our entire range of products is processed from the latest machines that assure the quality of products. We are holding great skills and knowledge in this sector that allows us to fabricate products of superior quality.

Because of prominent features of DUPLEX STEEL PIPES & TUBES, these are used in a variety of industrial applications. These pipes and tubes are very well known for rigid and uniform sections that reduce friction in the fluids.

Duplex Steel Pipes and Tubes Standard Specification Austenitic Duplex Steel Pipes & Tubes Types Duplex Steel Pipes & Tubes Applications

DUPLEX STEEL PIPES & TUBES contains a relatively higher amount of chromium about 18% to 28%. Also, it has a moderate amount of nickel content. Higher corrosion resistance and excellent mechanical properties are attained by its desired chemical composition and balanced material structure. Approximately, it has equal austenite and ferrite structure.

Duplex Steel Instrumentation Tubing, Duplex Stainless Steel Tubes, Duplex Seamless Tubing Distributors, Duplex Capillary Tube, Duplex Steel ERW Pipe Price List, Duplex Heat Exchanger Tube Exporter in Mumbai.

DESCRIPTION

The nitrogen content of duplex grade enhances the higher corrosion resistance but also mechanical strength too. Ideally, it is used in the thinner sections. Moreover, it exhibits excellent resistance to chloride stress corrosion cracking. Advantageously, these pipes and tubes can be exposed in the crevice and pitting corrosion environments when compared to the conventional grades. Its attributes can be improved as the chromium levels increases. Because of the nitrogen and molybdenum content, it is called super duplex grade.

CONCLUSION

These pipes and tubes can be processed from all standard machines found in the manufacturing industry. When it is processed from the manufacturing process, working surfaces and tooling surface must be cleaned to prevent any type of contamination. These pipes and tubes are work harden easily. When these are manufactured pipes and tubes are processed from the metal treatment process. The cold working operation is required for fluctuating annealing operations. This operation improves the hardening property and avoid the cracking. The manufacturing process completes after the full annealing process. The internal stress relieving is required to achieve the optimum corrosion resistance.

Standard Specification and Size Range of Duplex Steel Pipe and Tube

Specifications for Duplex Steel Pipe ASTM A790 / ASME SA790

Specifications for Duplex Steel Tube : ASTM A789 / ASME SA789

Standard : ASTM, ASME and API

Seamless Pipes & Tubes Sizes : 1 / 2" NB - 8" NB

Welded Pipes & Tubes Sizes : 6" NB - 24" NB

Outer Diameter : 6.0-630mm

Thickness : 0.3mm – 50 mm

Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Types : Seamless / EFW / Fabricated

Length : Single Random, Double Random & Required Length

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

End : Plain End, Beveled End, Treaded

Types Of Duplex Steel Pipe and Tube Stock

Duplex Steel Seamless Pipes

Duplex Seamless Pipe, Duplex Stainless Steel Seamless Pipe, ASTM A790 Duplex Seamless Pipes

Duplex Steel Seamless Tubes

Duplex Seamless Tube, Duplex Stainless Steel Seamless Tubes, ASTM A789 Duplex Seamless Tubing

Duplex Steel Welded Pipes

Duplex Welded Pipes, Duplex Stainless Steel Welded Pipes, ASTM A790 Duplex Steel Welded Pipes

Duplex Steel Welded Tubes

Duplex Welded Tube, Duplex Stainless Steel Welded Tubing, ASME SA 789 Duplex Steel Welded Tubes

Duplex Steel ERW Pipes

Duplex Stainless Steel ERW Pipes, Duplex ERW Pipes, ASME SA790 Duplex Steel ERW Pipes

Duplex Steel ERW Tubes

Duplex ERW Tubes, Duplex Stainless Steel ERW Tubes, ASME SA790 Duplex Steel ERW Tubes, Duplex ERW Tubing

Duplex Steel EFW Pipes

Duplex Stainless Steel EFW Pipes, ASME SA358 Duplex Steel EFW Pipes, Duplex EFW Pipes

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