Langfang Ruixi Seal Material Co., Ltd. specializes in the production of metal gasket wraps, expanded PTFE gaskets, asbestos gaskets, and PTFE gaskets.Oil-resistant asbestos rubber gaskets and asbestos fiber gaskets can be divided into ordinary rubber gaskets and oil-resistant asbestos rubber gaskets based on their formulations, processing properties, and applications. They are suitable for sealing water, steam, oils, solvents, moderate acids, and alkalis, and are used in the sealing of medium and low-pressure flange connections. Thickness ranges from 3MM to 10MM. Advantages of asbestos board: Asbestos board is made primarily from asbestos fibers and rubber, supplemented with rubber additives and fillers, through processes such as mixing, hot rolling molding, and vulcanization.Lids, manholes, handholes for reactors, boiler manholes, smoke box bands, and steam ball seals.