Spiral Wound Gasket, PTFE Tape, PTFE Gasket manufacturer / supplier in China, offering Heavy-Duty Hg20631 Mica Gasket with Graphite Filler for Sealing Solutions, En1514-2 Ceramic Gasket with Ss317 Winding for High-Temperature Applications, Reliable Hg20631 Mica Gasket with Ss347 Winding for Industrial Applications and so on.