brief introduction edit Non-asbestos sheet: With the gradual improvement of health and environmental protection requirements, asbestos products are gradually eliminated. Although expanded polytetrafluoroethylene and flexible graphite are more and more widely used in modern industrial seals and gradually replace the advantages of asbestos gaskets, some shortcomings of tetrafluoroethylene and flexible graphite make it difficult to completely replace asbestos. Material. Therefore, non-asbestos sheets made of aramid fibers, inorganic fibers, synthetic rubber and other inorganic minerals are the best alternatives to asbestos rubber sheets. Scope of application edit Widely used in refineries, chemical plants, power plants, shipyards, pipes The joints of pipes, valves, heat exchangers and pressure vessels are used in road engineering. product development edit ASBESTOS FREE GASKET or NON ASBESTOS GASKET are generally referred to as 100% asbestos-free gaskets in European and American countries. It should be translated into Chinese as "asbestos-free gaskets" or "non-asbestos gaskets", but in the Chinese market, some companies call gaskets containing a certain amount of asbestos (5-20%) as non-asbestos gaskets, and 100% asbestos-free gaskets as non-asbestos gaskets. At present, the domestic 100% asbestos-free production technology is only in the hands of a few manufacturers. Piot Sheet Material Baide Sealing Material Co., Ltd. is one of the best manufacturers in China.