The Style LS spiral wound gasket has been engineered by FLEXITALLIC to
provide an alternative to sheet gaskets in Class 150 and Class 300 service.
Style LS gaskets have the inherent strength, resiliency and blowout resistance
of spiral wound gaskets, yet require low bolt load for seating. They are manufactured
with high purity flexible graphite, and PTFE filler for optimum sealability,
and are available for the full range of standard Class 150 and Class 300
flanges, as well as other non-standard low pressure flanges. Consult
Flexitallic Technical Department for availability of other filler materials