Inconel Spiral Wound Gaskets, Inconel 600 & Inconel 625 Spiral Wound Gaskets, Inconel 825 Spiral Wound Gaskets Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of Inconel Spiral Wound Gaskets in Mumbai, India, offering sealing products for high-temperature, high-pressure and corrosive industrial services. These gaskets are constructed using an Inconel metallic winding strip combined with a suitable filler material, providing a flexible sealing arrangement for demanding flange connections.
Inconel Spiral Wound Gaskets are suitable for applications where conventional gasket materials may be exposed to severe heat, pressure or aggressive process media. The Inconel winding provides good mechanical stability and resistance to oxidation and corrosion, while the filler material helps create an effective seal between mating flange surfaces.
Inconel Spiral Wound Gasket, Inconel 600 & Inconel 625 Spiral Wound Gasket Manufacturer & Supplier in India
We supply Inconel spiral wound gaskets in different sizes, thicknesses, winding configurations, filler materials and ring arrangements. Products can be supplied in standard dimensions or manufactured according to customer drawings and application requirements.
These gaskets are commonly used in oil and gas, petrochemical, chemical processing, refineries, power generation, heat exchangers, pressure vessels and high-temperature industrial piping systems.
Get the Best Quote for Inconel Spiral Wound Gaskets. We Stock Inconel Spiral Wound Gaskets in Various Diameters, Sizes, Thicknesses and Material Specifications. Contact Us Today for a Competitive Quote.
Specifications of Inconel Spiral Wound Gasket
| Specification | Details |
|---|---|
| Gasket Type | Inconel Spiral Wound Gasket |
| Material Grades | Inconel 600, Inconel 601, Inconel 625, Inconel 718 |
| UNS Numbers | N06600, N06601, N06625, N07718 |
| Winding Material | Inconel 600, Inconel 625 or Inconel 718 |
| Filler Material | Flexible Graphite, PTFE, Ceramic or Mica |
| Inner Ring | Inconel or Stainless Steel as per service requirements |
| Outer Ring | Carbon Steel, Stainless Steel or Inconel |
| Manufacturing Standard | ASME B16.20 |
| Flange Standard | ASME B16.5 / ASME B16.47 |
| Pressure Class | Class 150, 300, 600, 900, 1500 and 2500 |
| Size Range | 1/2″ to 24″ and larger sizes available as per requirements |
| Standard Thickness | 3.2 mm, 4.5 mm and 6.4 mm |
| Temperature Range | Up to approximately 1000°C, depending on filler material and service conditions |
| Key Properties | Excellent corrosion resistance, high-temperature strength, oxidation resistance and reliable sealing performance |
| Applications | Petrochemical Plants, Refineries, Power Plants, Heat Exchangers, Boilers, Pressure Vessels, Valves and High-Temperature Piping Systems |
Inconel Spiral Wound Gasket Chemical Composition
| Element | Inconel 600 | Inconel 625 |
|---|---|---|
| Nickel, Ni | 72.0 min | 58.0 min |
| Chromium, Cr | 14.0–17.0 | 20.0–23.0 |
| Iron, Fe | 6.0–10.0 | 5.0 max |
| Molybdenum, Mo | – | 8.0–10.0 |
| Niobium + Tantalum, Nb + Ta | – | 3.15–4.15 |
| Carbon, C | 0.15 max | 0.10 max |
| Manganese, Mn | 1.0 max | 0.50 max |
| Silicon, Si | 0.50 max | 0.50 max |
| Sulfur, S | 0.015 max | 0.015 max |
| Copper, Cu | 0.50 max | – |
| Aluminum, Al | – | 0.40 max |
| Titanium, Ti | – | 0.40 max |
| Cobalt, Co | – | 1.0 max |
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Inconel Spiral Wound Gasket Mechanical Properties
| Property | Inconel 600 | Inconel 625 |
|---|---|---|
| Tensile Strength | 550 MPa (80 ksi) min | 827 MPa (120 ksi) min |
| Yield Strength (0.2% Offset) | 240 MPa (35 ksi) min | 414 MPa (60 ksi) min |
| Elongation | 30% min | 30% min |
| Hardness | Approx. 85 HRB | Approx. 92 HRB |
| Density | 8.47 g/cm³ | 8.44 g/cm³ |
| Melting Range | 1354–1413°C | 1290–1350°C |
| Maximum Service Temperature | Up to approximately 1093°C | Up to approximately 980°C |
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Inconel Spiral Wound Gasket Application Industries
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