Rubber Cords

Rubber Cord Manufacturer & Supplier in India

Easkay India is a rubber cord manufacturer in India, manufacturing and supplying these for sealing, gasketing, cushioning, insulation, and flexible protection applications. These are supplied in continuous lengths and can be used where a standard O-ring size is not suitable or where the seal needs to be formed around a specific shape or joint.

Rubber Cords Specifications & Dimensions

Material NBR, EPDM, silicone, natural rubber and other specified compounds
Diameter 2 mm to 12 mm
Length As required
Hardness As specified
Colour Black
Cross-Section Round
Production Rubber extruded

Rubber Cord Material Selection

NBR is commonly selected for applications involving oil, grease, and petroleum-based fluids. EPDM is suitable for water, weathering, and selected outdoor conditions. Silicone can be considered where high-temperature performance and flexibility are required, while natural rubber is useful where good elasticity and general mechanical properties are needed.

Rubber Cord Manufacturing Methods

These are manufactured through rubber extrusion, which produces a continuous profile with a consistent cross-section. The process can be controlled to achieve the required diameter, hardness, surface finish, and material properties.

Different cord diameters can be supplied according to the application. For custom diameter rubber cord requirements, the profile and material can be developed based on the required dimensions and performance.

Rubber Cord Fit & Sealing Requirements

For selecting the correct part, the diameter, groove size, joint dimensions, compression requirement, and required length should be specified. The cord may also need to be joined into a ring depending on the application.

Details such as temperature, pressure, sealing medium, movement, and installation method help determine the appropriate material and size.

Custom Rubber Cord Development & Supply

Easkay India, an extruded rubber cord supplier in India, can manufacture these parts according to an engineering drawing, physical sample, specified diameter, or application requirement. For repeat requirements, the approved material, hardness, diameter and specification can be maintained as the reference for regular supply, whether ordered by coil or length.

Industrial Applications of Rubber Cords

These are commonly used for:

  • Custom sealing applications
  • Flange and joint sealing
  • Equipment covers and enclosures
  • Industrial machinery
  • Hydraulic and pneumatic equipment
  • Oven and furnace door sealing
  • Pipe and tank sealing
  • Electrical and engineering assemblies

They are particularly useful where a continuous flexible sealing element is required and the seal must follow a non-standard shape or perimeter.

Frequently asked questions

These are used for sealing, gasketing, cushioning, and flexible protection where a continuous profile is required.

These can be supplied in different diameters, including 2 mm to 12 mm, with other sizes available according to the requirement.

Easkay India can manufacture these in NBR, EPDM, silicone, natural material and other specified compounds, depending on the application.

These are useful when the required seal has a large or non-standard perimeter or when a continuous length needs to be cut and formed to suit a particular joint.

Easkay India can supply these parts in specified diameters, lengths, materials, and hardness levels based on the application or customer requirement, supported by our rubber cord bulk supplier India capability.

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