2304 Duplex Stainless Steel Pipe and Pipe Fittings
S32101 Duplex Stainless Steel Pipe and Pipe Fittings
2304 Duplex Stainless Steel Pipe and Pipe Fittings S32101 Duplex Stainless Steel Pipe and Pipe Fittings
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Product Description:
2304 (UNS S32304) and S32101 Duplex Stainless Steel Pipes and Pipe Fittings are advanced duplex stainless steel grades designed for high strength, excellent corrosion resistance, and cost efficiency. These materials are widely used in industries requiring superior performance in demanding environments.
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Key Features of Duplex 2304 and S32101 Pipes and Fittings
- High Strength: Offers nearly double the yield strength of standard austenitic stainless steels like 304 and 316.
- Excellent Corrosion Resistance:
- Superior resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-rich environments.
- Good resistance to general corrosion in various acidic and alkaline conditions.
- Cost Efficiency:
- Reduced nickel and molybdenum content make these grades more economical without compromising performance.
- Durability:
- High fatigue strength and toughness, even at cryogenic temperatures.
- Environmental Sustainability:
- Lower alloying content reduces the environmental impact.
Types of Duplex 2304 and S32101 Pipe Fittings
- Buttweld Pipe Fittings:
- Elbows (45°, 90°, 180°)
- Reducers (Concentric and Eccentric)
- Tees (Equal and Reducing)
- Caps and Crosses
- Stub Ends
- Forged Pipe Fittings:
- Socket Weld Elbows and Tees
- Threaded Elbows, Tees, and Unions
- Couplings and Caps
- Flanges:
- Weld Neck, Slip-On, Blind, Lap Joint, Threaded, and Socket Weld Flanges.
- Custom Fittings:
- Piggable bends, lateral tees, and custom radius bends.
Common Applications
- Chemical and Petrochemical Industry:
- Storage tanks, pipelines, and equipment exposed to harsh chemicals.
- Marine and Offshore Applications:
- Piping and structures in seawater environments.
- Water Treatment Plants:
- Equipment handling aggressive waters, including desalination plants.
- Food and Beverage Industry:
- Hygienic piping systems resistant to corrosion.
- Structural Components:
- Bridges, construction frameworks, and industrial supports.
Available Sizes and Specifications
Pipes
- Form: Seamless, Welded, ERW, Fabricated
- Size Range: 1/8” to 48” (DN6 to DN1200)
- Wall Thickness: SCH 5, SCH 10, SCH 40, SCH 80, SCH 160, XXS
Fittings
- Size Range: 1/2” to 48” (DN15 to DN1200)
- Wall Thickness: STD, XS, S40, S80, S160, XXS
Standards and Specifications
- Pipes: ASTM A790, A928
- Fittings: ASTM A815, ASME SA815
- Flanges: ASTM A182, ASME SA182
- Testing Standards: NACE MR0175, ISO 15156
Surface Finishes
- Pipes:
- Pickled and Passivated
- Bright Annealed
- Sand Blasted
- Fittings:
- Polished (No. 4, Mirror Finish)
- Mill Finish
- Coated (Epoxy or FBE)
Value-Added Services
- Custom Cutting and Bending: Tailored solutions for specific applications.
- Testing and Certification:
- Radiography Testing (RT)
- Ultrasonic Testing (UT)
- Hydrostatic Testing
- EN 10204 3.1/3.2 Certification
- Packaging: Export-grade packaging to ensure damage-free delivery.
Contact Us for High-Quality Duplex 2304 and S32101 Pipes and Fittings
Optimize your projects with 2304 and S32101 Duplex Stainless Steel Pipes and Fittings. Contact us today for expert advice, competitive pricing, and customized solutions tailored to your requirements!
- Buttweld Pipe Fittings:
- Lower alloying content reduces the environmental impact.
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Chemical Composition of
2205 Duplex Stainless Steel
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 22.0 – 23.0 |
| Nickel (Ni) | 4.5 – 6.5 |
| Molybdenum (Mo) | 3.0 – 3.5 |
| Nitrogen (N) | 0.14 – 0.20 |
| Manganese (Mn) | 2.0 (max) |
| Silicon (Si) | 1.0 (max) |
| Carbon (C) | 0.03 (max) |
| Iron (Fe) | Balance |
Mechanical
Composition
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 (minimum) |
| Yield Strength (MPa) | 450 (minimum) |
| Elongation (%) | 25 |
| Hardness (HB) | 270 (maximum) |
Application Industry
Serving Diverse Sectors with Precision & Performance
Om Steel supplies premium steel and alloy products to a wide range of industries, ensuring strength, durability, and performance in every application. From construction, oil & gas, and automotive to power plants, shipbuilding, and chemical processing — our materials meet the demands of critical operations. Trusted by industry leaders, we deliver solutions that stand up to the toughest challenges.
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Oil/Gas
Speciality Valves & Vacuum
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Defence & Aerospace
Oil/Gas
Speciality Valves & Vacuum
Precision Components
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