Spiral wound Gaskets

We are eminent distributors, stockiest & suppliers of Spiral wound Gaskets.

Description:

For applications with elevated temperature variations (thermal cycling), and/or pressure variations, and/or flange turning round problems etc., gaskets with adequate residual stress (stress retention), flexibility and recovery are wanted. Spiral-wound gaskets have been designed to meet these demanding requirements.

Spiral-wound gaskets are creating of a preformed metallic strip and a soft stuffing material (PTFE or graphite), wound together below pressure, and optionally with an internal and/or external guide ring. The metal strip holds the filler, resulting in outstanding mechanical confrontation, pliability and recovery.

Material properties:

*up to 650 °C (1,200 °F) with steam and under inert conditions.

Materials for metal strip:

1.4541, 1.4571, 1.4404, 304, 316L, 321

Materials for inner ring:

1.4541, 1.4571, 1.4404, 304, 316L, 321

Materials for outer ring:

Carbon steel with corrosion protection (cathodic protection)

Additional materials on request

Adaptable production:

Our production offers extensive possibilities:

●  Particular sizes

●  Production according to client’s specifications

●  Production of solitary gaskets

●  Gaskets completed of particular materials, etc.