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Gasket Manufacturer & Supplier | Asme B16.20 & B16.21 Graphite Spiral Wound Gasket | Ssi Seals & Gasket

Gasket Manufacturer & Supplier | Asme B16.20 & B16.21 Graphite Spiral Wound Gasket | Ssi Seals & Gasket

Specification Details
Sizes1/2 Nb
Gasket StandardsAsme B16.20 Gaskets, Asme B16.21 Gaskets
Outside DiameterNps 1⁄2 Through Nps 8 Is ±0.8 Mm; For Nps 10 Through Nps 24, +1.5 Mm, −0.8 Mm.
Inside Diameter±0.8 Mm., Nps 1⁄2 Through Nps 8 Is ±0.4 Mm; For Nps 10 Through Nps 24

Gasket Manufacturer | EPDM NBR Viton Rubber Gasket

Ssi Seals & Gasket is recognized as a trusted Gasket Manufacturer, supplying high-quality sealing solutions for industrial, commercial, and engineering applications. Gaskets are precision-engineered sealing components designed to prevent leakage between two mating surfaces in piping systems, machinery, pressure vessels, pumps, valves, and industrial equipment. They are manufactured from materials such as rubber, graphite, PTFE, compressed fiber, metal, and elastomers to provide reliable sealing performance under different temperatures, pressures, and chemical conditions. Gaskets are available in various shapes, sizes, thicknesses, and customized specifications to meet specific application requirements. Silicone Gasket products are also widely used where excellent flexibility, temperature resistance, and reliable sealing performance are required in demanding industrial and commercial environments.


Manufactured according to ASTM, ASME, DIN, and EN standards, Gaskets offer excellent resistance to pressure, temperature, chemicals, vibration, and environmental exposure. These products are commonly supplied through a reliable b2b marketplace serving EPC contractors, industrial buyers, maintenance companies, and fabrication industries worldwide. Gaskets are available in spiral wound, ring-type joint, rubber, metallic, non-metallic, and customized designs to suit different sealing applications. Their precise construction helps minimize fluid and gas leakage while supporting safe and efficient equipment operation. High-quality Gaskets are extensively used in oil and gas, petrochemical, chemical processing, power generation, marine, food processing, pharmaceutical, and water treatment industries where dependable sealing and long-term service performance are essential.



Type of Sub-products

Frequently Asked Questions

What is a Gasket and why is it important in piping systems?

What types of Gaskets are commonly used in industrial applications?

How do you choose the right Gasket for high-pressure and high-temperature environments?


Countries We Export

  • India


Cities We Supply

  • Lucknow

  • Mumbai

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry