Tungsten Carbide Seal Rings are used as Mechanical Seal faces in pumps, Compressors and Agitators. These are used in Oil Refineries, Petrochemical plants, Fertilizer Plants, and Drugs/Pharmaceutical Industries.
Mechanical seal rings are developed to withstand high temperature, high pressure & highly corrosive chemical attack. Rapicut manufactures Rings in various shapes like Plain Ring, DA type, T-shape, L-shape and in shapes as per customers requirement.
Tungsten Carbide Seal Rings are generally made with Cobalt as binder material.
Technological process of production of tungsten carbide seal rings: powder process → formula according to the use requirements → wet grinding → mixing → smash → dry → sieving → add binder → dry again → get the mixture after sieving → pelletize → pressing → forming → sintering → forming (blank) → blanks checking → end face grinding → cylindrical coarse grinding → internal fine grinding → cylindrical fine grinding → chamfering → grooving → polishing → cleaning → dimension check → packaging → entering warehouse.
