Spiral Wound Gasket, PTFE Tape, PTFE Gasket manufacturer / supplier in China, offering Zinc Plated Carbon Graphite Gasket for Spiral Wound Gasket Material Gasket, 3" 150# SS304 Winding, Graphite Filler, SS304 Outer Ring Spiral Wound Gasket, 3" 600# Spiral Wound Gasket, Semi Metallic Gasket Made From PTFE and so on.