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Super Duplex Hollow Pipe, UNS S32750 Welded Pipe Exporter, India.,Ferritic / Austenitic Welded Pipe Exporter, Suppliers of ASTM A790 Super Duplex Stainless Steel Seamless Pipes, WERKSTOFF NR. 1.4410 Pipe Manufacturer in Mumbai.


We are prominent in manufacturing and exporting of Super Duplex 32750 Pipes Tubes These are manufacture by Premium quality of raw material which provide best quality of products and better resistance. Super Duplex 32750 pipes combines the most desirable characteristics of both austenitic and ferritic steel. Super Duplex 32750 pipes is a stainless steel developed for applications that demand corrosion resistance and high strength.

Super Duplex UNS S32750 pipes have excellent corrosion resistance to a wide variety of media, including outstanding resistance to pitting and crevice Corrosion in seawater. Regal Sales Corporation offer super Duplex 32750 pipes and tubes are in different shapes and sizes for customers. Super Duplex UNS S32750 pipes is not suitable for use at the temperature above 300 degree C because it suffers from precipitation neither of brittle micro constituents.

UNS S32750 pipes has excellent general corrosion resistance.Super Duplex 32750 seamless pipes is very resistant to stress corrosion cracking in warm Chloride due to ferritic portion. The temperature of Super Duplex UNS S32750 welded tubes is same in the range of 950 degree C - 1150 Degree C. Super Duplex S32750 Tubes should be noted that the strength increases below 900 degree C. Solution annealing in Super Duplex tubes is done after hot working. Where a mixture of fluoric acid and nitric acid is used in pickling. Super Duplex 32750 provides good resistance to inorganice acids, especially those containing chlorides.

Standard Specification of Super Duplex 32750 Pipes Tubes is ASTM A790, ASME SA790. Thickness of pipes is 0.5 - 4.5mm. Diameter is 6.0-6.30mm. Super Duplex Dimension is 6.0 - 6.30mm. Types of Super Duplex is Welded, Seamless and Fabricated. Chemical Composition of Super Duplex 32750 is as follows,Carbon content up to 0.030max. Nickel is 0.24-0.32 , Phosphorus is 0.035. Silicon content up to 0.80. Manganese is 1.20 max. Molybdenum is 3.0-5.0, and Chromium is 24.0-26.0.Before, Shipping of products we are doing a various test and quality test of products by our expert team and also inspection by third party. It’s ensure to the customer that quality of product is premium quality. Then we do package of the products and ship to the client place without any damage and errors.

Super Duplex S32750 / S32760 Pipe, S32750 Super Duplex Steel Pipes, S32760 Super Duplex Steel Pipes, S32750 Super Duplex Seamless Pipes, S32760 Super Duplex Seamless Pipes, ASME SA790 Super Duplex Pipe Suppliers and Exporters in Mumbai, India.

SUPER DUPLEX 32750 PIPES TUBES Specification

Standard DIN, ASTM, BS and all International Standards
Specifications ASTM A790 / ASME SA790
Outer Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness 0.3mm – 50 mm
Type Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Seamless Pipes & Tubes Size 1 / 8" NB - 24" NB
ERW Pipes & Tubes Size 1 / 8" NB - 36" NB
EFW Pipes & Tubes Size 6" NB - 100" NB
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
  • SUPER DUPLEX 32750 PIPES TUBES Equivelent properties

    Super Duplex S32750 S32750 1.4410
  • SUPER DUPLEX 32750 PIPES TUBES Chemical Composition

    Grade C Mn Si P S Cr Mo Ni N Fe
    Super Duplex S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min
  • SUPER DUPLEX 32750 PIPES TUBES Mechanical Properties

    Grade Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
    32750 7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %

SUPER DUPLEX 32750 PIPES TUBES Physical Properties

Density lb/in3 0.28
Modulus of Elasticity psi x 106 29
Coefficient of Thermal Expansion
x10-6/°F 7.2
Thermal Conductivity Btu/h ft °F 8.7
Heat Capacity Btu/lb/°F 0.12
Electrical Resistivity W-in x 10-6 31.5

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