Duplex UNS S32205 & UNS S31803 Plug Gaskets, Duplex UNS S32205 & UNS S31803 Heat Exchanger Plug Gaskets & Industrial Sealing Components Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer and supplier of Duplex UNS S32205 & UNS S31803 Plug Gaskets in Mumbai, India, supplying engineered metallic sealing components for equipment operating under pressure, corrosive media and demanding process conditions. Our plug gaskets are manufactured for applications where reliable sealing and long-term material performance are essential.
Duplex UNS S32205 & UNS S31803 Plug Gaskets are produced from duplex alloy grades known for their combination of high strength and excellent resistance to pitting, crevice corrosion and stress corrosion cracking. These properties make them suitable for industrial systems exposed to chlorides, seawater and other aggressive process environments.
Duplex UNS S32205 & UNS S31803 Plug Gasket, Duplex UNS S32205 & UNS S31803 Heat Exchanger Plug Gasket and Duplex UNS S32205 & UNS S31803 Industrial Sealing Gasket Manufacturer & Supplier in India
The gaskets are installed between plugs and their mating seating surfaces to maintain a secure seal and minimize the risk of leakage. Their robust metallic construction provides dimensional stability and dependable performance during variations in operating pressure and temperature.
At Unifit Metal Alloys, we supply Duplex UNS S32205 & UNS S31803 Plug Gaskets in different sizes, thicknesses and configurations. Standard dimensions are available for regular maintenance and replacement needs, while custom-made gaskets can be manufactured according to drawings, plug measurements and equipment specifications. These plug gaskets are suitable for heat exchangers, condensers, pressure vessels, offshore equipment, marine systems, chemical-processing plants, refineries, petrochemical facilities, oil and gas installations and power-generation equipment.
Get the Best Quote for Duplex UNS S32205 & UNS S31803 Plug Gaskets. We Stock Duplex UNS S32205 & UNS S31803 Plug Gaskets in Various Sizes, Dimensions and Specifications. Contact Us Today for a Competitive Quote.
Duplex UNS S32205 AND UNS S31803 Plug Gasket Specifications
| Property | Duplex 2205 (UNS S31803 / S32205) |
|---|---|
| Material Grade | Duplex Stainless Steel 2205, UNS S31803 / S32205 |
| Density | 7.80 g/cm³ |
| Melting Point | 1350–1400°C |
| Gasket Type | Duplex Stainless Steel Plug Gasket |
| Size Range | Standard and custom sizes available |
| Pressure Rating | Custom-engineered to meet project requirements and applicable standards |
| Temperature Range | Suitable for high-temperature and high-pressure applications, depending on grade and service conditions |
| Corrosion Resistance | Excellent resistance to pitting, crevice corrosion and stress-corrosion cracking |
| Applications | Heat Exchangers, Boilers, Condensers, Pressure Vessels, Oil & Gas Equipment and Industrial Piping Systems |
Duplex UNS S32205 AND UNS S31803 Plug Gasket Chemical Composition
| Element | Duplex 2205 (S31803) | Duplex 2205 (S32205) |
|---|---|---|
| Carbon, C | 0.030 max | 0.030 max |
| Manganese, Mn | 2.00 max | 2.00 max |
| Silicon, Si | 1.00 max | 1.00 max |
| Phosphorus, P | 0.030 max | 0.030 max |
| Sulfur, S | 0.020 max | 0.020 max |
| Chromium, Cr | 21.0 – 23.0 | 22.0 – 23.0 |
| Molybdenum, Mo | 2.5 – 3.5 | 3.0 – 3.5 |
| Nickel, Ni | 4.5 – 6.5 | 4.5 – 6.5 |
| Nitrogen, N | 0.08 – 0.20 | 0.14 – 0.20 |
| Iron, Fe | Balance | Balance |
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Duplex UNS S32205 AND UNS S31803 Plug Gasket Mechanical Properties
| Property | Duplex 2205 (UNS S31803) | Duplex 2205 (UNS S32205) |
|---|---|---|
| Tensile Strength | 620 MPa (90 ksi) min | 655 MPa (95 ksi) min |
| Yield Strength (0.2% Offset) | 450 MPa (65 ksi) min | 450 MPa (65 ksi) min |
| Elongation | 25% min | 25% min |
| Hardness | 31 HRC max | 31 HRC max |
| Density | 7.80 g/cm³ | 7.80 g/cm³ |
| Impact Strength | High toughness and impact resistance | High toughness and impact resistance |
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Duplex UNS S32205 AND UNS S31803 Plug Gasket Application Industries
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