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EN 1.4462 Stainless Steel Pipe Tube Alloy 2205 Seamless Stainless Pipe 1" 2" 3" 4" 5" 6" 8"
Place of Origin | China |
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Brand Name | DELTA |
Certification | ISO |
Model Number | 2205 / UNS S32205 / 1.4462 |
Minimum Order Quantity | 500 kgs |
Price | 4650-5760 USD/Ton |
Packaging Details | standard packing for export |
Delivery Time | 5 - 12 days based on the quantity |
Payment Terms | T/T, Western Union, L/C |
Supply Ability | 10 Ton per week |

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xProducts | Stainless Steel Pipe | Grade | 2205 / UNS S32205 / 1.4462 |
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Standard | ASTM GB EN | Length | 6m Or Custom Cutting Any Length As Request |
Diameter | DN10 - DN500 | Wall Thickness | SCH10 - XXS Or Unstandard Size |
Type | Seamless Pipe | Service | Cutting, Polishing |
Application | Industrial | Packing | Wooden Box Or PP Bag |
Highlight | EN 1.4462 Seamless Stainless Steel Pipe,Alloy 2205 Stainless Steel Pipe,EN 1.4462 Stainless Steel Pipe |
EN 1.4462 Stainless Steel Pipe Tube Alloy 2205 Seamless Stainless Pipe 1" 2" 3" 4" 5" 6" 8"
- Product Name: 2507 Super Duplex Stainless Steel Pipe/Tube
- Standard: ASTM A789,ASTM A790, ASTM A213, A269, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941,GB/T 21833
- Material: S32750 2507 F53 1.4410 X2CrNiMoN25-7-4 , S32760 1.4501 F55 X2CrNiMoCuWN25-7-4 , UNS S31803, UNS 32160, UNS S32205
- Nominal Diameter: 1/2 "to 32" NB for seamless pipe
- Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
- All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
- Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT 0.02" (0.5mm) to 0.5"(12mm)
- Length:30 m(Max) or as your requirement
- Process:
- Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube
- Finish: Annealed & pickled, bright annealing, polished
- Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end
Material Grade | Duplex 2205 |
Standard | ASME SA790, ASTM A790, ASME SA789, ASTM A789, ASME SA928, ASTM A928, etc. |
Size Range | 1/2″ NB to 24″ NB, Schedule 10s to XXS |
Thickness | Up to 50 mm |
Types | Seamless, Welded, Fabricated |
End Types | Screwed, Plain End, Beveled End, Treaded |
Length | Single Random, Double Random, Cut Length |
Certification | EN 10204 3.1, EN 10204 3.2, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
Value Added Services | Cut to Length, Threading, Grooving, Bending, Beveling, Flame Cutting, Pickling and Passivation, Sand Blasting, Galvanizing, Coating and Polishing |
Duplex 2205 Pipe is a high-performance pipe made from a combination of austenitic & ferritic stainless steels. Consist of chromium, nickel, and molybdenum elements. It possesses excellent strength, corrosion resistance, & toughness. Ideal for use in harsh environments where other materials would fail.
The pipe’s dual-phase structure gives it superior resistance to stress corrosion cracking, crevice, and pitting corrosion. Furthermore, the Duplex 2205 Pipe has high ductility and low thermal expansion, thus it is suitable for use in cryogenic environments.
Chemical Compositions
Element | % |
Chromium | 22.0-23.0 |
Nickel | 4.5-6.5 |
Molybdenum | 3.0-3.5 |
Nitrogen | 0.14-0.20 |
Carbon | 0.03-0.10 |
Silicon | 1.00 |
Manganese | 2.00 |
Phosphorus | 0.03 |
Sulfur | 0.02 |
Iron | Balance |
Mechanical Properties
Property | Specs |
Tensile Strength | 620 MPa (min) |
Yield Strength | 450 MPa (min) |
Elongation | 25% (min) |
Hardness | Brinell: 293 (max) |
Density | 7.8 g/cm³ |
Modulus of Elasticity | 200 GPa |
Thermal Conductivity | 19.0 W/mK |
Coefficient of Thermal Expansion | 13.7 μm/m°C |
Electrical Resistivity | 80 μΩ·cm |
Wide Applications
- Petroleum refining equipment
- Chemical process machines
- Pulp and paper mill industry
- Seawater cooling systems
- Oil and gas production equipment
- Pollution control machines
- High-temperature process piping
- Offshore marine structures
- Geothermal power plants
- Pressure vessels
- Reactor vessels
- Mining equipment
- Industrial valves
- Expansion joints
- Nuclear power plants, etc.