... history, and specialized in manufacturing Rings, Seals, Gaskets, packings, sheets, which aremainly used in Chemical Industry, Ship- ... the following sealing products :1) Tapes and gasketsExpanded PTFE sealant joint tape, Ceramic tape; Ring joint gasket, ... ring, Flexible graphite packing, Gland PTFE packing, GFO packing, Acrylic packing, Kevlar packing, Carbon fiber packing, Ramie packing, asbestos ...