Duplex Steel UNS S31803 Coiled Tube, S31803 Duplex Steel Coiled Tubing, Duplex Steel UNS S32205 Welded Coiled Tubes, ASME SA790 Duplex Steel S32205 Coiled Tubing, ASTM A789 Duplex Steel S31803 Coiled Tubes Manufacturer in India.
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Dinesh Tube Centre is a well-known Manufacturer, Supplier & Exporter of Duplex Steel S31803 / S32205 Coiled Tube. We Manufacture these Duplex Steel S31803 / S32205 Coiled Tube in various sizes, dimensions, thickness, grade, standards & specifications as per our customer’s requirement.
Duplex Steel S31803 / S32205 Coiled Tubes are widely used in industries and other construction work. These Coiled Tubes are very popular because of their durability, smooth finishing, corrosion-resistant, dimensional accuracy, and much more. These Duplex Steel S31803 / S32205 Coiled Tubes are manufactured under the strict provision of trained professionals. We are Global Suppliers & Exporters of these Duplex Steel S31803 / S32205 Coiled Tubes. The end of these Coiled Tubes is made from Bevelled end, plain end, threaded, and much more.
Equivalent Grades of ASME SA790 Duplex Steel S31803/S32205 Coiled Tubing
STANDARD |
WERKSTOFF NR. |
UNS |
Duplex S31803 |
1.4462 |
S31803 / S32205 |
Duplex Steel S31803/S32205 Coiled Tube Chemical Properties
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 S31803/S32205 Coiled Tube Mechanical Properties
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
7.8 g/cm3 |
1350 °C (2460 °F) |
Psi – 80000 , MPa – 550 |
Psi – 116000 , MPa – 800 |
15 % |
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