Silicone Rubber Sealing Ring

Silicone Rubber Sealing Ring Manufacturer & Supplier in India

Easkay India manufactures and supplies silicone rubber sealing rings in India for sealing applications where flexibility, temperature resistance and reliable contact between components are required. These rings are used in industrial machinery, electrical equipment, automotive assemblies, process equipment and other applications where a dependable seal is needed.

Silicone Rubber Sealing Ring Specifications & Dimensions

Material Silicone Rubber
Inside Diameter As specified
Outside Diameter As specified
Cross-Section As specified
Hardness As specified
Colour As specified
Production Moulded
Profile Circular / custom

The inside diameter, outside diameter and cross-section are the main dimensions used to define a sealing ring. The required tolerance, hardness and mating dimensions should also be considered for proper installation and sealing.

Silicone Rubber Material & Performance

These are commonly selected where high-temperature resistance, flexibility, weather resistance and good ageing performance are important. It remains flexible under temperature changes and can provide consistent sealing in a wide range of industrial applications. The grade and hardness depend on the temperature, compression, pressure, contact surface and working environment.

Silicone Sealing Ring Manufacturing

Moulded silicone sealing rings are produced through controlled rubber moulding, using tooling designed around the required diameter, cross-section and profile. This helps maintain consistent dimensions and surface quality across production.

Silicone Sealing Ring Fit & Application Requirements

For correct selection, the mating diameter, groove dimensions, ring cross-section and required compression should be specified. The available installation space and assembly method can also affect the ring design. Details such as operating temperature, pressure, contact medium, movement and environmental exposure help determine the suitable specification.

Custom Silicone Sealing Ring Development

Easkay India can develop custom silicone sealing rings from an engineering drawing, CAD model, physical sample or dimensional specification. After approval of the design and material, the finalised specification can be retained for repeat production and regular supply.

Industrial Applications of Silicone Sealing Rings

These are commonly used in:

  • Industrial machinery
  • Electrical and electronic equipment
  • Automotive components
  • Pumps and equipment
  • Heating and temperature-related systems
  • Process and general engineering equipment
  • Enclosures and covers
  • Fluid handling assemblies

They are particularly useful where the sealing component may be exposed to heat, moisture, weathering or repeated temperature changes.

Frequently asked questions

These are used to seal gaps between components and help prevent the passage of air, moisture, fluids or other materials where the selected grade is suitable.

The main dimensions are inside diameter, outside diameter and cross-section. Groove and mating-component dimensions are also important for proper fit.

The material is selected for its high-temperature resistance, flexibility, weather resistance and good ageing performance.

We can supply these in red, transparent and many more, subject to the required specification and availability.

Yes. Easkay India can manufacture these parts from a physical sample, engineering drawing, CAD model or specified dimensions, including non-standard sizes and profiles.

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