EN 1.4462 Duplex 2205 Seamless Pipe
Alloy 2205 Seamless Pipe, ASTM A790 Duplex Steel 2205 Pipe, 1.4462 Alloy 2205 Steel Pipe Supplier in Mumbai, India
Duplex stainless steel 2205 pipes are above the regular stainless steel pipes in terms of resistance to various corrosions. These pipes are specifically designed for the purpose and applications where resistance to corrosion is a must. This grade of pipes has high workability in different environmental conditions and also performs well in aqueous environments. It is made to perform under high pressure applications and protect the metal from oxidation and stress-related corrosion. This grade of duplex pipes are fabricated in seamless and welded forms for different usages, but seamless pipes of this duplex 2205 grades has huge demanded in commercial markets due to its high performance compared to welded ones.
Duplex 2205 Seamless Pipe
ASTM A790 Duplex Steel 2205 Pipe
Duplex NR. 1.4462 Pipe
All the duplex 2205 stainless steel pipes are heat treated under specified temperature and doused conditions. While the chemical composition of this grade of pipes is similar to other austenitic grades of stainless steel pipes like 316 or 316lL. While this duplex grade has a high content of chromium of 22%, 5% to 6% of nickel, and 3% of molybdenum which specifically works wonders in halide containing conditions like seawater environments.
The chromium or chrome acts like skin to the base metal protecting it against various crevice corrosions and pitting. It also helps prevent the metal from oxidation and acidic conditions. Though it can be used under specified temperature only, or it might get subject to embrittlement. While the mechanical properties of these pipes can be one of its major features. These duplex pipes has a higher yield strength of 550 MPa and even higher tensile strength of 800 MPa, which is considered 2 to 3 times higher than the usual austenitic alloy pipes. Due to this, these pipes are widely used in various industrial applications which require high strength and even higher anti-corrosive properties.
Duplex 2205 Pipe Specification
| ASTM Specification | ASTM A790 ASME SA790 |
|---|---|
| Standard | ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Duplex 2205 Seamless Pipe Size | 0.5" NB To 8" NB |
| Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg., |
| Duplex 2205 Pipe Schedule | XS, SCH30, SCH40, XXS, SCH80, SCH120, SCH60, SCH140, STD, SCH10, SCH10S, SCH40S, SCH80, SCH20, SCH5, SCH160 |
| Duplex 2205 pipe Length | Double Random, Single Random, Standard & Cut length Pipe |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc |
| Type of 2205 Alloy Pipe | Seamless |
| Duplex 2205 pipe End | Plain End, Beveled End, Treaded Pipe, Screwed ends |
| Marking on Duplex 2205 Pipe | All ASTM A790 Duplex 2205 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application of Duplex 2205 Pipe | Dairy Pipe, Oil Pipe, Gas Pipe, Fluid Pipe, Boiler Pipe for Chemical Industry |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Specialize in | Large Diameter Duplex 2205 Pipe |
| We can also cut, thread, and groove UNS N06600 Pipe to meet your specifications. Duplex 2205 pipe Dimension ANSI/ ASME B36.10, B36.19, B2.1 | |
These pipes are used in industries like petrochemicals, gas processing, heat exchangers, seawater equipment, pharmaceutical equipment, offshore oil drilling companies, and more. At N-pipes we have a huge inventory of duplex 2205 pipes along with our other steel pipes and fittings. All our products individually go under strict testing standards to ensure utmost quality. We supply our products across pan India and in various other continents.
We provide the best competitive prices to our clients backed by quality service.
Chemical Material Composition of Duplex 2205 Pipe
| Duplex 2205 Pipe | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 - 3.5 | 22.0 - 23.0 | 0.03 | 4.5 - 6.5 | 0.14 - 0.2 | Bal |
Mechanical Properties of Duplex 2205 Seamless Pipes
| Duplex 2205 Pipe | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi - 80000 , MPa - 550 | Psi - 116000 , MPa - 800 | 15 % |
Equivalent material of ASTM A790 Duplex 2205 Seamless Pipe
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex 2205 Pipe | S31803 / S32205 | 1.4462 |
Ordering Information
The purchase order shall include the quantity, PSL level, type or Grade, reference to API5L, outside diameter, wall thickness, length and any applicable annexes or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coatings or end finish.
