The spiral wound gasket has an outer and inner metal ringwhich holds in place a thin metal spiral, sandwiched with anon-metallic filler.
Size: 5.5mm x 0.5mm x 50M, any size can be quotated.
1.100% expanded virgin PTFE.
2.Good sealability.
3.Good flexibility.
4.Highly compressible.
5.Will not age, harden, shrink or dry out in service.
6.Unaffected by common chemicals, pH range 0-14.
7.Non-contaminating, non-toxic.
8.Meets FDA requirement (FDA 21 CFR177.1550).
9.Using temperature from-450°F to+600°F.
10.Easy to cut and install.
11.Can seal rough or damaged surface.