... Wound Gasket/Seal GasketsDescription:Spiral wound gaskets are special semi-metallic gaskets of great strength and resilience, therefore they are ... winding V-shaped metal strip and strip of non-metallic filler material. Spiral wound gaskets canbe reinforced with an ... outer centering ring and/or inner retaining ring. Applications:Pipe,valve, pump, thermal exchange, condensing tower, plain hole and ...