O-Rings


An O-Ring Seal is a means to prevent the loss of fluids or gases. The seal consists of an O-Ring and a metal gland. An O-Ring is a circular ring with a round cross-section moulded from rubber. The gland (usually made from metal), houses the O-Ring and the combination of these elements produce the O-Ring Seal.

O-ring seals which are effective against fluids or gases are characterised by a lack of leakage. This “zero tolerance” can be achieved in different ways; by welding, soldering, brazing, lapped surfaces, or the yielding of a softer material which is partially or totally held between two harder, stiffer elements. The O-Ring seal belongs to the latter class. Rubber can be viewed as a non-compressible, viscose fluid with very high surface tension. Because of the O-Ring resilience to compression and system pressure, the zero tolerance is achieved.

KOK has the capability to check 100% of O-rings coming off lines, utilizing our Basler Inspection Machines.

FEATURED PRODUCTS


KOK Polymeric Solutions

Seals
KOK has many different oil seal materials and types. Therefore, for an oil seal to show its capabilities, it is imperative to understand its operating conditions and then to choose the most suitable oil seal.

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KOK Polymeric Solutions

O-Rings
An O-Ring Seal is a means to prevent the loss of fluids or gases. The seal consists of an O-Ring and a metal gland. An O-Ring is a circular ring with a round cross-section moulded from rubber.

[ more ]




KOK Polymeric Solutions

Boots
The KOK ranges of boots and bellows for are expansive. We utilize the most appropriate materials and are able to manufacture also to specific customer requirements.

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