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SS 304 And SS 316 Spiral Wound Gasket

SS 316 Spiral Wound Gaskets, Stainless Steel Spiral Wound Gasket, SS 304 Spiral Wound Gaskets Supplier in Mumbai, India

Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of SS 304 & SS 316 Spiral Wound Gaskets in Mumbai, India, supplying engineered sealing products for industrial piping, process equipment and pressure applications. These gaskets are manufactured using stainless steel winding strips combined with suitable filler materials to provide a dependable seal under varying operating conditions.

SS 304 Spiral Wound Gaskets offer a practical combination of mechanical strength, durability and corrosion resistance, making them suitable for general industrial and process applications. SS 316 Spiral Wound Gaskets contain molybdenum, providing enhanced resistance to chloride-containing environments and making them suitable for more demanding corrosive services.

Stainless Steel Spiral Wound Gasket, SS 304 & SS 316 Spiral Wound Gasket Manufacturer & Supplier in India

We supply SS 304 and SS 316 Spiral Wound Gaskets in different sizes, thicknesses, winding configurations and filler combinations. Options can include graphite, PTFE, ceramic and mica fillers, along with inner rings, outer guide rings or combined inner and outer ring constructions as required by the application.

These gaskets are widely used in chemical processing, oil and gas, petrochemical plants, refineries, power generation, marine equipment, heat exchangers, pressure vessels and industrial piping systems. They can be selected according to flange type, pressure rating, temperature and the characteristics of the process medium.

Get the Best Quote for SS 304 & SS 316 Spiral Wound Gaskets. We Stock SS 304 & SS 316 Spiral Wound Gaskets in Various Diameters, Sizes, Thicknesses and Material Specifications. Contact Us Today for a Competitive Quote.

Specifications of SS 304 And SS 316 Spiral Wound Gasket

Specification SS 304 Spiral Wound Gasket SS 316 Spiral Wound Gasket
Material Grade SS 304 / UNS S30400 SS 316 / UNS S31600
Gasket Type Spiral Wound Gasket Spiral Wound Gasket
Manufacturing Standard ASME B16.20 ASME B16.20
Flange Standard ASME B16.5 / ASME B16.47 ASME B16.5 / ASME B16.47
Winding Material SS 304 SS 316
Filler Material Graphite, PTFE, Ceramic or Mica Graphite, PTFE, Ceramic or Mica
Inner Ring SS 304 SS 316
Outer Ring Carbon Steel or SS 304 Carbon Steel or SS 316
Pressure Class 150, 300, 600, 900, 1500, 2500 150, 300, 600, 900, 1500, 2500
Size Range 1/2″ to 24″ and larger sizes available 1/2″ to 24″ and larger sizes available
Standard Thickness 3.2 mm, 4.5 mm, 6.4 mm 3.2 mm, 4.5 mm, 6.4 mm
Applications Flanges, Boilers, Heat Exchangers, Pressure Vessels and Piping Systems Flanges, Boilers, Heat Exchangers, Pressure Vessels and Piping Systems

SS 304 And SS 316 Spiral Wound Gasket Chemical Composition

Stainless Steel Grades C (%) max P (%) max Mn (%) max Ni (%) Si (%) max Cr (%) max Mo (%) S (%) max
SS 304 0.08 0.045 2.00 8.00 – 10.50 0.75 18.00 – 20.00 – 0.03
SS 316 0.08 0.045 2.00 10.00 – 14.00 0.75 16.00 – 18.00 2.00 – 3.00 0.03

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SS 304 And SS 316 Spiral Wound Gasket Mechanical Properties

Stainless Steel Grades Yield Strength (MPa) Poisson’s Ratio Elongation (%) Hardness (HRB) Tensile Strength (MPa) Modulus of Elasticity (GPa)
SS 316 205 0.29 40 – 50 85 – 95 520 – 720 193
SS 304 205 0.29 40 – 50 85 – 95 520 – 720 193

Ready Stock of SS 304 And SS 316 Spiral Wound Gasket

SS 304 Spiral Wound Gaskets
SS 316 Spiral Wound Gaskets
SS 304 Graphite Gaskets
SS 316 Graphite Gaskets
SS 304 PTFE Gaskets
SS 316 PTFE Gaskets
SS 304 Inner Ring Gaskets
SS 316 Inner Ring Gaskets
SS 304 Outer Ring Gaskets
SS 316 Outer Ring Gaskets

SS 304 And SS 316 Spiral Wound Gasket Application Industries

Refineries
90%
Oil and Gas Industry
96%
Power Generation
80%
Pharmaceutical Equipment
85%
Pulp & Paper Industry
88%