Rubber O Ring Manufacturers and Suppliers | O-Rings Seal

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O Rings

Manufacturers of O Rings

An O-Ring is a mechanical gasket in round shaped used for packing & sealing, it is designed in such a way that it can fit in a groove and be compressed to give better sealing qualities.

O-Rings are the most preferred sealing component because of the low cost, ease to make & simple mounting requirements.

They are manufactured through a process known as molding

O-Rings are available in various sizes the most common of them being AS568, BS & JIS2401 to name a few. The O-Ring size constitutes of two main dimensions: Inner Diameter (ID) & Cross Section (CS).

Manufacturing Standards

With the right selection of material an O-Ring can be used in a varied media such as: Gas, Fuel, Chemical, Water, Lubricants Etc.

Other than the standard sizes, ISG is able to offer O-Rings in non-standard sizes as per the customer requirement & application.

ISG can offer O-Rings various polymers some of which are below

  • NITRILE (NBR)
  • FKM (VITON®)
  • SILICONE (VMQ)
  • NEOPRENE (CR)
  • EPDM
  • HNBR
  • FLUOROSILICONE (FVMQ)
  • PERFLUOROELASTOMER (FFKM)
  • AFLAS (TFE/P)

O-Rings in all above material can be produced in regular hardness ( 70 / 75 / 90 ) Shore A.

With a very sound compounding knowledge ISG can produce orings in various other hardness as per customer & application requirements.