DESKRIPSI PRODUK Detail Spiral Wound Gasket With Inner Ring Description Made of spiral wound metallic hoops with filler paper. Inner Ring is attached to standard spiral wound gasket. Application High temperature & pressure equipment or low temperature, inserted flange, etc. Material Hoop : SUS 304, SUS 316L or per customer request. Filler : Graphite, PTFE/ Teflon, Asbestos, Non Asbestos. Ring : CS ( Carbon Steel) , SUS 304, SUS 316, Monel, Inconnel, Titanium, etc. Temperature ( Max) 500Â ° C. Thickness: 3.2mm Pressure 150, 300, 600, 1500 LBS