Spiral Wound Gaskets are extremely popular and widely used. A Spiral Wound Gasket is manufactured by spirally winding a preformed metal strip and filler on the outer periphery of metal winding mandrels. The winding mandrel outside diameter forms the inner diameter of the Gasket and superposed metal and non-metallic windings are continually wound until the required outer diameter is attained.
This engineered product is tailor made to be compatible with the flange closure in which it is to be used. They can be used over the complete temperature range from cryogenic to approximately 1100º degrees Celsius. This type Gasket can be used in all pressures from vacuum to the standard 2500 PSI flange ratings. They are more resilient than any other type of metallic Gasket with the exception of pressure sealing metal Gaskets and, as a consequence, can compensate for flange movement that may occur due to temperature gradients, variations of pressure and vibration.
We have a huge capacity to produce precision machined components.
Available in several standard shapes
Spiral Wound Metallic Gasket 'W' type and Spiral Wound Metallic Gasket 'Inverted W' type are also available.
SPIRAL WOUND GASKET SIZES
These gaskets are manufactured to International specifications such as BS, API, ASME, DIN. We also manufacture to customer's specifications.