Widely applied in the flange and the connection of the chemical plant, electricity generating station, nuclear power station, and electronic, digital consumer products, hardware, precision instruments, electrical appliances, bearings, air pumps, water pumps, water valves, air cylinder, sealing the high pressure braking systems.ect. ProductSiteLaunchDate : 2019-03-29T02:41:28.063Z RecommendedUsesForProduct : Door Size : 14x20x1.5mm StreetDate : 2018-01-24T00:00:01Z Style : Preventer SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Metal UnitCount : 1 UnspscCode : 31161800 WasherType : Flat