Tungsten Carbide Seal

  • Tungsten Carbide Seal

Super (India) Spares Pvt Ltd has enabled many Indian Industries to go in for Tungsten Carbide Wear parts where previously Hardened Steel and Steel alloys were being used. Various grades and Tungsten Carbide Sintered Wear Parts for metal forming and Wear resistant applications are available in the following range. SSIPL 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. SSIPL manufactures Rings in various shapes like Plain Ring, DA type, T-shape, L-shape and in shapes as per customers requirement. Tungsten Carbide Rings are generally made with Cobalt as binder material. Nickel bonded Rings also can be supplied as per following specifications


Product Specification

  Unit WC-Co 6% WC-Co 11% WC-Ni 6%
Density g/cm2 14.9 14.4 14.6
Hardness HRA kg/mm2 90.8 89.5 90.0
Moduls of Elasticity GPa 600 570 610
Fracture Strength (MOR) MPa 1800 2400 1900
Thermal Expansion (CTE) 10-6/K 4.5 4.8 5.0
Thermal Conductivity w/(m-K) 84 82 96