Ningbo Iris Machinery Co., Ltd is a professional maker and exporter in sealing products we provide: Products: (standard: ASME, ASNI, ISO, DIN, JIS, JPI) 1>Gasket: Spiral wound gasket, metal serrated gasket, kammprofile gasket, single&double jacketed, heat exchanger gasket, graphite composite gasket, non-asbestos gasket, ., klinger gasket, tesnit gasket, belpa gasket, Temac gasket (cutting from gasket sheet) , ptfe gasket, ptfe envelped gasket, asbestos gasket, rubber gasket, o ring, graphite mould ring 2>Gland Packing Expanded graphite packing Carbonized fiber gland packing Aramid (Kevlar) packing Carbon fiber packing with graphite Graphite gland packing with carbon fiber corner Ramie fiber packing Ramie graphite packing PTFE braided packing with graphites. 3> Sealing Sheet PTFE sheet, asbestos sealing sheet, non-asbestos sheet, graphite sheet 4> Other sealing product PTFE sealing tape, graphite tape for spiral wound gasket, sharped steel tape for envoloped the gasket, graphite filling ring.semi material for making spiral wound gasket-graphite tape, ptfe tape, asbestos tape, non-asbestos tape, sharped stainless steel tape. 5> Gasket machine Gasket Cutting Machine(cut matal and non metal gasket), Common Spiral Machine(make spiral parts), Numerical Control Spiral Maching Machine(making spiral parts), No Core Spiral Making Machine(Making big size spiral parts), Metal ring rolling machine(make big size rings for spiral wond gasket) , Metal Ring Notch Milling Machine (spiral wound gasket rings kerve and angle) Welcome your inquiry!