Non Metallic Gaskets
Non-metallic gaskets are soft sealing solutions designed for low to medium pressure and temperature applications, where effective sealing, material compatibility, and surface conformity are critical. These gaskets are widely used across process industries for sealing flanged joints, covers, and equipment where metal gaskets are not required or suitable.
We manufacture and supply a comprehensive range of non-metallic gaskets engineered to suit specific service conditions, flange types, and operating environments. Our gaskets are produced in accordance with ASME B16.21 and relevant customer specifications, ensuring consistent sealing performance across a wide range of applications, including onshore, offshore, and marine installations.
Compressed Non-Asbestos Fibre (CNAF / CAF) Gaskets
CNAF gaskets are widely used for general-purpose sealing in piping and equipment handling water, steam, oils, and mild chemicals. They offer good compressibility, recovery, and resistance to a wide range of operating conditions, making them suitable for standard industrial services.
PTFE Gaskets
PTFE gaskets provide excellent chemical resistance and are ideal for applications involving aggressive or corrosive media. Being non-reactive, they are suitable for handling a wide range of chemicals, acids, and solvents, and are commonly used in chemical processing and clean service applications.
Expanded PTFE (ePTFE) Gaskets
Expanded PTFE gaskets offer enhanced sealing performance due to their micro-porous structure, providing superior conformability and reduced creep. These gaskets are particularly effective for irregular or sensitive flange surfaces and applications requiring reliable sealing at lower bolt loads.
Rubber Gaskets
Rubber gaskets are used for low-pressure applications where flexibility and vibration absorption are required. Depending on service conditions, rubber gaskets can be supplied in elastomers such as Butyl, Natural Rubber, NBR, EPDM, Neoprene, and Viton, selected based on temperature, fluid compatibility, and environmental exposure.
Graphite Sheet Gaskets
Graphite sheet gaskets are suitable for applications involving elevated temperatures and pressures. They offer excellent thermal stability, chemical resistance, and sealing performance, particularly in steam and high-temperature services where conventional soft gaskets may not perform reliably.
Custom Cut Soft Gaskets
In addition to standard gasket types, we also supply custom cut non-metallic gaskets manufactured as per customer drawings, samples, or standard flange dimensions. These gaskets are supplied for both replacement and special applications where standard sizes are not available.
Silicone Gaskets
Silicone gaskets are designed for applications requiring excellent flexibility, temperature resistance, and hygienic performance. They are widely used in food processing, pharmaceuticals, HVAC systems, and general industrial services where clean sealing, non-toxicity, and resistance to ageing are essential.
These gaskets offer outstanding performance across a broad temperature range while maintaining elasticity and sealing integrity. Silicone gaskets are resistant to UV, ozone, and environmental degradation, making them suitable for both indoor and outdoor installations where long service life and consistent sealing are required.
Standards and Manufacturing
All non-metallic gaskets are manufactured in accordance with ASME B16.21 and applicable project or customer-specific requirements. Gaskets can be supplied to suit standard flange dimensions or custom geometries, ensuring proper fit and sealing performance.
Applications
Why Choose Our Non-Metallic Gaskets
Our non-metallic gaskets are manufactured with careful attention to material selection, dimensional accuracy, and service suitability. With experience across diverse operating environments, we supply sealing solutions that deliver consistent performance, reliability, and compatibility with customer requirements.
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