Spiral wound gaskets

Premier Seals stock and supply a full range of spiral wound gaskets.

Special sizes and materials are available on quick delivery times if required.

These gaskets are available in a wide variety of materials to both International Standards & individual customer requirements.

Technology

The Spiral Wound Gasket element is precision formed using a 'V' shaped metallic winding strip continually wound and incorporating an inner wound soft filler material ie: Graphite or PTFE. This construction helps maintain an effective seal at high fluctuating temperatures and pressures.

Please get in touch for advice on specific service conditions.

Installation

The outer rings rest on the flange bolts, thus locating the gasket centrally on the raised face of the flange. It also supports the sealing element and resists 'blow out'. The ring provides a 'stop' preventing over-compression of the sealing element.