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Duplex Steel Pipe Bends Suppliers

ASTM A815 S31803 Duplex Steel Seamless Pipe Bend, ANSI B16.9 Duplex Steel 2205 Welded Pipe Bend

ASTM A815 S32750 Super Duplex J Pipe Bend, ASME SA815M S32760 Super Duplex Steel 5D Pipe Bend, MSS SP-43/SP-75 Super Duplex Steel 2507 Long Radius Bend, A815 S32205 Piggable Bend

Werkstoff No 1.4462 Duplex Buttweld Bend, A815 S31803 Duplex 45 Degree Pipe Bend, ANSI B16.28 Super Duplex Steel S32750 Mitered Pipe Bend, Ferritic / Austenitic Duplex Steel 2205 Hot Induction Pipe Bend Price in India

Duplex Steel Pipe Bend

Duplex Steel Pipe Bend

Duplex Steel Long Radius Bend

Super Duplex Steel Long Radius Bend

Duplex Steel Piggable Pipe Bend

Duplex Steel Piggable Pipe Bend

Marcel Piping is ISO certified India’s largest manufacturer and supplier of Duplex S31803 / S32205 Pipe Bends, which made by microstructure that is half ferritic and half austenitic. Our unique Duplex Steel Pipe Bends and Super Duplex Long Radius Bends engineered as a durable piping component.Our WNR 1.4462 Duplex Long Radius Bends are resistant to acidic solutions and oxidizing environments, the high Chromium with added Nickel and Molybdenumact as protective elements against susceptibility to acidic attacks. We offer Super Duplex S32750 / S32760 U-pipe bends that repel localized corrosion, especially crevice corrosion and pitting, and are more durable than stainless steel. Industrial effluent scrubbing systems use these bends as they do not corrode due to chemicals and effluents.

Our Duplex Steel 2205 Piggable Bends and Duplex Steel Hot Induction Bends are suitable to join pipes at power plant, chemical, and petroleum refinery units. We have huge inventory of ASTM A815 Duplex Steel Pipe Bends includes 2205 Duplex Piggable Bend, Super Duplex Steel 2507 Long Radius Bend, Duplex Steel S31803 Hot Induction Bend, Duplex S32205 Seamless Pipe Bend, Duplex Steel Welded Pipe Bend, Super Duplex 2205 U Pipe Bend, Duplex Steel S32205 J Pipe Bend, 2205 Duplex Mitered Pipe Bend, Duplex Steel 3D Pipe Bend etc.

Duplex Steel Pipe Bends Suppliers
Stockist of Duplex Steel S31803 U Pipe Bend, A815 S32750 High Pressure Bending, Duplex Steel 2507 Super Duplex 10D Pipe Bend
Manufacturer Of ASME SA815M S32760 Long Radius Bends,Duplex Steel WP22 Pipe J-Bends, Best Price of A815 S32760 45 Degree Pipe Bend

Duplex Steel Pipe Bends Specification

Specifications ASTM A815 & ASME SA815
Dimensions ASME/ANSI B16.9 / B16.28 and MSS SP-43 / SP-75
Grades Duplex S31803, S32205, Super Duplex S32750, S32760
Size Seamless Pipe Bends (1/2″ – 24″), ERW / Welded / Fabricated Pipe Bends (2″ – 36″)
Outer Diameter 38.0 mm – 206.0 mm
Wall Thickness 1.5 mm / 2.0 mm / 3.0 mm – greater wall thickness at request
Bend Radius 75 / 100 / 150 / 250 / 300 / 500 / 800 / 1,000 / 1,200 / 1,500 mm
Bending Radius(R) R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Bending angle (θ) 15°, 30°, 45°, 60°, 90°, 135°, 180°
ASME SA815 Duplex Steel Pipe Bend Equivalent Grades
Duplex 2205 1.4462 S31803 / S32205
Super Duplex 2507 1.4410 S32750 / S32760

ASTM A815 S31803 Duplex Steel Piggable Pipe Bend Manufacturing Standards:

MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
ASTM A815 ASME SA815 – Standard Specification for Wrought Austenitic Duplex Steel Piping Fittings
ASME B16.9 Factory-Made Wrought Fittings Buttwelding
ASME B16.25 Buttwelding Ends ASME B16.28 – Wrought Steel Short Radius Elbows and Buttwelding Returns
ASME Pipe Bend ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN Pipe Bend DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN Pipe Bend EN10253-1, EN10253-2


Below are mostly used duplex J Pipe Bend, click on below links to get dimensions & diagrams of super duplex steel Pipe Bends:

Different Forms of Duplex & Super Duplex Steel Pipe Bend

ASTM A815 Pipe Bend Chemical Composition
Chemical Element % Present
Carbon (C) 0.0 – 0.03
Chromium (Cr) 21.00 – 23.00
Manganese (Mn) 2.00 max
Silicon (Si) 1.00 max
Phosphorous (P) 0.0 – 0.03
Sulphur (S) 0.0 – 0.02
Nickel (Ni) 4.50 – 6.50
Nitrogen (N) 0.08 – 0.20
Molybdenum (Mo) 2.50 – 3.50
Iron (Fe) Balance
ASTM A815 S31803 Pipe Bend Mechanical Properties
Physical Property Value
Density 7.805 g/cm³
Thermal Expansion 13.7 x10^-6 /K
Modulus of Elasticity 200 GPa
Thermal Conductivity 19.0 W/m.K
Electrical Resistivity 0.085 x10^-6 Ω .m

Mechanical Property Value
Proof Stress 450 Min MPa
Tensile Strength 620 Min MPa
Elongation A50 mm 25 Min %
Hardness Brinell 290 Max HB

Duplex Steel Pipe Bend Available Types & Shapes

Duplex Steel S31803 Pipe Bend Duplex Steel S32750 Buttweld Bend
A815 S32750 Mandrel Bends ASTM A815 S32205 Duplex Steel Long Radius Bend
Duplex Steel A815 S31803 Piggable Bend Duplex Steel S31803 Hot Induction Bend
ASTM A815 S32205 Seamless Pipe Bend ANSI Alloy A815 S32750 Welded Pipe Bend
Duplex Steel A815 S31803 U Pipe Bend Duplex Steel A815 S31803 J Pipe Bend
ASME SA815 S32760 Mitered Pipe Bend Duplex Steel S32760 3D Pipe Bend
Duplex Steel S31803 5D Pipe Bend A815 S31803 10D Pipe Bend
A815 S31803 Duplex Steel 2.5D Pipe Bend 2205 Duplex 22D Pipe Bend
Grade S31803 Duplex Steel Customized Pipe Bend Duplex Steel Alloy A815 S32750 Bend
ANSI B16.9 Duplex Steel S31803 12D Pipe Bending Duplex Steel ASTM A420 WP22 High Pressure Bending
ASTM A815 S32205 Duplex Steel 180 Degree Pipe Bend ASME SA815 Duplex Steel S31803 DIN Pipe Bend
Duplex Steel S31803 EN Pipe Bend Alloy A815 Gr S32750 Duplex Steel Pipe Bend
2507 Super Duplex Small Size Pipe Bending ASME SA815M duplex steel S31803 Pipe Bend Elbow
Duplex Steel S31803 90 Degree Pipe Bend A815 Grade S31803 160 Deg Pipe Bend

Duplex Steel Pipe Bend Price List

  • Duplex Steel ASTM A815 Gr S31803 Pipe Bends Price Per Kg : $10.20 /each
  • Alloy A815 S32750 Pipe Bends Price: $12.30 / each
  • Duplex Steel ASTM A815 S32205 Bends Price: $12.10 /each
  • A815 Gr S32760 3D duplex steel Pipe Bend: $18.10 / Kilogram
  • 2507 Duplex Steel Pipe Bend: $15.50 / kilogram