Silver Tubes is the #1 duplex steel S32205 tube manufacturer and duplex S32205 pipe supplier in Mumbai, India. We provide reliable solutions for industries needing superior heat and corrosion resistance. Engineered for high-temperature applications, our duplex stainless steel S32205 pipes and tubes deliver excellent mechanical strength and oxidation resistance. Chemical processing, oil & gas, power generation, heat exchangers, and marine industries, where material reliability is critical, widely utilize these pipes and tubes.
Manufactured with precision, our pipes and tubes made of duplex steel S32205 are known for their high yield strength, excellent resistance to pitting and crevice corrosion, and exceptional performance in aggressive conditions. The two-phase microstructure, which is made up of ferrite and austenite, makes the material tougher and more resistant to corrosion in certain areas. These duplex 2205 pipes and tubes are ideal for applications involving chloride-rich environments, such as offshore platforms, desalination plants, and chemical processing units. We offer seamless and welded variants to meet diverse industrial requirements, ensuring superior durability in high-pressure and high-temperature environments.
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To meet all industrial needs, we manufacture duplex stainless steel S32205 pipes and tubes in a range of diameters, thicknesses, and lengths. The length options include single random (4–7 meters), double random (7–13 meters), and custom-cut lengths according to project specifications. For pipes and tubes, the outside diameters vary from 6 to 610 mm and 1 to 254 mm, respectively, while the wall thicknesses range from 1 to 20 mm. To ensure appropriateness for a range of applications, we provide a selection of surface treatments, such as pickled, sandblasted, polished, and bright annealed.
Our duplex 2205 pipes and tubes are available in round, square, rectangular, and hydraulic forms, making them suitable for various industries, including oil & gas, structural applications, pressure vessels, and desalination plants. Architectural and structural frameworks commonly use square and rectangular tubes, while seamless pipes excel in high-pressure and high-temperature conditions. We carry out stringent quality testing, including hydrostatic, ultrasonic, and PMI (Positive Material Identification) testing, to guarantee product dependability.
Duplex S32205 Pipe
ASTM A790 S32205 Pipe
Duplex Stainless 2205 Pipe
Silver Tubes ensures that all duplex S32205 tubes conform to international quality standards and DIN specifications, making them globally recognized for industrial applications. Our products meet the standards set by ASTM A790, ASTM A789, ASME SA790, ASME SA789, DIN 1.4462, and EN 10216-5. This means they are very strong, don't rust, and can handle high pressures. With excellent weldability and formability, our duplex steel 2205 pipes are easy to fabricate and install, making them an ideal choice for critical industrial applications.
As a reputable supplier of duplex S32205 pipes and a manufacturer of duplex steel S32205 tubes, we provide high-strength, corrosion-resistant solutions at affordable costs with prompt worldwide shipping. Our S32205 duplex stainless steel tubes are made to withstand harsh environments and offer cost-effectiveness, durability, and efficiency for critical industrial processes.
ASTM A789-A790 SS Duplex Pipes S32205 Manufacturer
ASTM A789-A790 SS Duplex Pipes S32205 Quality Testing
ASTM A789-A790 SS Duplex Pipes S32205 Packed
Duplex S32205 Pipe and Tube Specification
|
Specification |
Details |
|
Material Grade |
Duplex Stainless Steel S32205 / UNS S31803 |
|
Standards |
ASTM A790 / ASME SA790 (Seamless & Welded Pipes), ASTM A928 / ASME SA928 (ERW Pipes), ASTM A789 / ASME SA789 (Tubes) |
|
Pipe Type |
Seamless, Welded, ERW, Fabricated |
|
Tube Type |
Seamless, Welded, Heat Exchanger, Hydraulic, Capillary |
|
Outer Diameter |
6.35 mm to 219.1 mm (Seamless Pipes), 5.0 mm to 1219.2 mm (Welded Pipes) |
|
Wall Thickness |
Sch 5, Sch 10, Sch 40, Sch 80, Sch 160, Sch XXS |
|
Length |
Single Random, Double Random, Cut Length |
|
End Types |
Plain End (PE), Beveled End (BE), Threaded End (TE) |
|
Surface Finish |
Pickled, Annealed, Polished, Bright Annealed |
|
Testing |
Hydrostatic Test, PMI Test, Radiography Test, Non-Destructive Test |
|
Applications |
Oil & Gas, Chemical Processing, Power Plants, Marine, Heat Exchangers, Desalination Plants |
Duplex S32205 Pipe & Tube Chemical Composition
| Element | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
| Composition (%) | ≤ 0.030 | ≤ 2.00 | ≤ 1.00 | ≤ 0.030 | ≤ 0.020 | 22.0 - 23.0 | 4.50 - 6.50 | 3.00 - 3.50 | 0.14 - 0.20 | Balance |
Duplex S32205 Pipe & Tube Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (%) | Hardness (Brinell HB) | Impact Strength (J at -50°C) |
| Value | 620 min | 450 min | 25 min | ≤ 290 | ≥ 100 |
Duplex S32205 Pipe Dimension Chart (Nominal Pipe Size)
|
NPS (inches) |
Outer Diameter (mm) |
Wall Thickness (Sch 10) (mm) |
Wall Thickness (Sch 40) (mm) |
Wall Thickness (Sch 80) (mm) |
|
1/2" |
21.3 |
2.11 |
2.77 |
3.73 |
|
3/4" |
26.7 |
2.11 |
2.87 |
3.91 |
|
1" |
33.4 |
2.77 |
3.38 |
4.55 |
|
1 1/2" |
48.3 |
2.77 |
3.68 |
5.08 |
|
2" |
60.3 |
2.77 |
3.91 |
5.54 |
|
3" |
88.9 |
3.05 |
5.49 |
7.62 |
|
4" |
114.3 |
3.05 |
6.02 |
8.56 |
|
6" |
168.3 |
4.19 |
7.11 |
10.97 |
Duplex S32205 Tube Dimension Chart
|
Tube Size (OD in mm) |
Wall Thickness (mm) |
Length (meters) |
|
6.35 |
0.89 - 1.65 |
Standard / Custom |
|
12.7 |
0.89 - 2.11 |
Standard / Custom |
|
19.05 |
0.89 - 2.77 |
Standard / Custom |
|
25.4 |
1.24 - 3.05 |
Standard / Custom |
|
38.1 |
1.24 - 3.68 |
Standard / Custom |
|
50.8 |
1.65 - 4.19 |
Standard / Custom |
Duplex S32205 Pipe - Weight Chart (Kg per Meter)
|
NPS (inches) |
Outer Diameter (mm) |
Wall Thickness (mm) |
Weight (kg/m) |
|
1/2" |
21.3 |
2.77 |
1.29 |
|
3/4" |
26.7 |
2.87 |
1.73 |
|
1" |
33.4 |
3.38 |
2.72 |
|
1 1/2" |
48.3 |
3.68 |
4.94 |
|
2" |
60.3 |
3.91 |
6.85 |
|
3" |
88.9 |
5.49 |
13.62 |
|
4" |
114.3 |
6.02 |
20.79 |
|
6" |
168.3 |
7.11 |
38.94 |
Duplex S32205 Tube - Weight Chart (Kg per Meter)
|
Tube Size (OD in mm) |
Wall Thickness (mm) |
Weight (kg/m) |
|
6.35 |
0.89 |
0.13 |
|
12.7 |
1.65 |
0.32 |
|
19.05 |
2.11 |
0.72 |
|
25.4 |
2.77 |
1.35 |
|
38.1 |
3.05 |
2.42 |
|
50.8 |
3.68 |
3.94 |
