Super Duplex Plug Gaskets, Super Duplex Heat Exchanger Plug Gaskets & Industrial Sealing Components Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer and supplier of Super Duplex Plug Gaskets in Mumbai, India, supplying precision-engineered metallic sealing components for industrial equipment exposed to high pressure, corrosive media and severe operating conditions. Our gaskets are developed for applications where dependable sealing and superior material performance are essential.
Super Duplex Plug Gaskets are manufactured from high-alloy duplex materials that offer a strong combination of mechanical strength and resistance to aggressive corrosion. Their metallurgical properties provide excellent protection against pitting, crevice corrosion and stress corrosion cracking, particularly in chloride-rich and marine environments.
Super Duplex Plug Gasket, Super Duplex Heat Exchanger Plug Gasket and Super Duplex Industrial Sealing Gasket Manufacturer & Supplier in India
These metallic gaskets are installed between plugs and their corresponding seating surfaces to establish a secure seal and help prevent process leakage. Their durable construction allows them to maintain dimensional stability and sealing performance during pressure fluctuations, temperature changes and exposure to aggressive fluids. At Unifit Metal Alloys, we supply Super Duplex Plug Gaskets in different sizes, thicknesses and configurations. Standard dimensions are available for maintenance and replacement applications, while customized gaskets can be manufactured according to customer drawings, plug measurements and equipment requirements.
Our Super Duplex Plug Gaskets are suitable for heat exchangers, condensers, pressure vessels, offshore equipment, marine systems, chemical-processing units, refineries, petrochemical plants, oil and gas facilities and power-generation equipment. Material specifications, dimensional inspection reports and other quality documentation can be provided according to project requirements. We also support custom sizes and special gasket configurations for specific industrial applications.
Get the Best Quote for Super Duplex Plug Gaskets. We Stock Super Duplex Plug Gaskets in Various Sizes, Dimensions and Specifications. Contact Us Today for a Competitive Quote.
Super Duplex Plug Gasket Specifications
| Property | Super Duplex 2507 (UNS S32750 / S32760) |
|---|---|
| Material Grade | Super Duplex Stainless Steel 2507, UNS S32750 / S32760 |
| Density | 7.80 g/cm³ |
| Melting Point | 1350–1400°C |
| Gasket Type | Super 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, stress-corrosion cracking and chloride-containing environments |
| Applications | Heat Exchangers, Boilers, Condensers, Pressure Vessels, Oil & Gas Equipment, Petrochemical Equipment and Industrial Piping Systems |
Super Duplex Plug Gasket Chemical Composition
| Element | Super Duplex 2507 (UNS S32750) | Super Duplex (UNS S32760) |
|---|---|---|
| Carbon, C | 0.030 max | 0.030 max |
| Manganese, Mn | 1.20 max | 1.00 max |
| Silicon, Si | 0.80 max | 1.00 max |
| Phosphorus, P | 0.035 max | 0.030 max |
| Sulfur, S | 0.020 max | 0.010 max |
| Chromium, Cr | 24.0 – 26.0 | 24.0 – 26.0 |
| Molybdenum, Mo | 3.0 – 5.0 | 3.0 – 4.0 |
| Nickel, Ni | 6.0 – 8.0 | 6.0 – 8.0 |
| Nitrogen, N | 0.24 – 0.32 | 0.20 – 0.30 |
| Copper, Cu | 0.50 max | 0.50 – 1.00 |
| Iron, Fe | Balance | Balance |
| Tungsten, W | — | 0.50 – 1.00 |
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Super Duplex Plug Gasket Mechanical Properties
| Property | Super Duplex 2507 (UNS S32750) | Super Duplex (UNS S32760) |
|---|---|---|
| Tensile Strength | 795 MPa (115 ksi) min | 800 MPa (116 ksi) min |
| Yield Strength (0.2% Offset) | 550 MPa (80 ksi) min | 550 MPa (80 ksi) min |
| Elongation | 15% min | 15% min |
| Hardness | 310 HB max / 32 HRC max | 310 HB max / 32 HRC max |
| Density | 7.80 g/cm³ | 7.80 g/cm³ |
| Impact Strength | High toughness and excellent impact resistance | High toughness and excellent impact resistance |
Ready Stock of Super Duplex Plug Gasket
Super Duplex Plug Gasket Application Industries
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