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Duplex Steel Pipe Manufacturer, Supplier and Exporter in India

Duplex Steel Pipe Manufacturer in India - TubeTec Piping Solutions

Duplex Steel Pipe Manufacturer in India

Duplex Steel Pipe Specifications

Standard ASTM A790, A789, A815 / ASME SA790, SA789, SA815
Grades UNS S31803, UNS S32205
Dimensions ASTM, ASME and API
Size 1/2″NB TO 12 “NB IN
Thickness 0.5-45mm
Outer Diameter 6.0-630mm
Specialized in Large Diameter Size
Schedule SCH20, SCH30, SCH40, STD, SCH80
Type Seamless, Welded, EFW, ERW, Fabricated
Length Single Random, Double Random & Cut Length
Form Round, Square, Rectangular, hydraulic etc.
End Plain End, Beveled End, Treaded

Duplex Steel Pipes Suppliers - Types of Pipes

Duplex Steel Seamless Pipes Manufacturer in India

Duplex Steel Seamless Pipe

Duplex Steel Welded Pipes Suppliers in India

Duplex Steel Welded Pipe

Duplex Steel Pipes Chemical Composition Chart PDF

Grade 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
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Duplex Steel Pipe Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

Uses of Duplex Steel Pipes

  • Duplex Steel Pipe used in Ship Building & Repairs
  • Duplex Steel Seamless Pipe used in Desalination Plants
  • Duplex Steel ASTM A815 ERW Pipe used in Power Plant
  • Duplex Steel 2205 Pipe used in Aircraft Industry
  • Duplex Steel ERW Pipe used in Oil and Gas Industry
  • Duplex Steel Seamless Pipe used in Sugar Mills
  • Duplex Steel Pipe used in Petrochemical Industry
  • Duplex Steel Pipe used in Water Treatment Plants
  • Duplex Steel Welded Pipe used in Paper & pulp Industries
  • Duplex Steel ASTM A790 Pipe used in Refineries
Application area of steel

Duplex Steel Pipe Suppliers - Additional Information

  1. Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
  2. Packaging: Pipes are packaged with caution and safety so they reach our client’s as good as he would expect. Packaging Charges Extra.
  3. Port of Dispatch: Mumbai ports or Nhava Sheva Port in the Maharashtra state of India.
  4. Tax: 18% GST.