Spiral Wound Gaskets
Description
These gaskets are typically constructed around an ‘element’. This element is a winding that consists of a metal band in a shallow V form, and a filler material (normally graphite) which are wound together and welded.
This band can then be fitted inside an outer metal ring, clipping into a V profile and can also be contained by an internal metal ring on the bore.
Consequently, by varying the combinations, different types of Spiral Wound Gaskets can be produced to suit specific applications.
High Pressure and Temperature
SWGs are used where there are variable conditions in pressure and temperature. However they are also suitable when general cycling produces changes in bolt stress, creep, warping, stretch, thermal cooling/heating and flange rotation and vibration.
As a result of using different base materials, maximum temperatures up to 1000°C can be achieved.
Usage
Typically used in high pressure pipeline applications and exhaust systems. Above all, these are often the preferred gasket for oil and gas applications.
Availability
As a Klinger agent, we offer branded Klinger parts whenever possible. Gaskets are normally available from warehouse stock on a 2- 3 day service. Next day service may be available and as with regular deliveries, quantity discounts, or a request for a credit account etc. Please call our sales office for details.
Spiral Wound Gaskets (Click for Maxiflex data sheet)
