+91 - 9825062744 G.I.D.C. Odhav, Ahmedabad - 382415 Gujarat, India. info@globeseal.com
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Tungsten Carbide Seal

We design and fabricate the tungsten carbide seal with high thermal resistance for the various applications of the industry. It contains high mechanical strength. The tungsten carbide seal is widely used for all hard face materials. The tungsten carbide is the ideal face material to resist the heat. It consists of high fracture strength. tungsten carbide seal is specially designed for the pumps handling fluids at high pressure. It provides uniform face loading.

  • Perfectly finished
  • Highly durable and reliable
  • Easy to install and operate
  • Sturdy construction
  • Accurate dimension
  • Efficient and flexible

Tungsten Carbide Seal

WC-Co 6% WC-Co 11% WC-Ni 6%
Density g/cm2 14.9 14.4 14.6
Hardness HRA Jacob 90.8 89.5 90.0
Modulus of Elasticity GPa 600 570 610
Flexural 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
IMG

Silicon Carbide Seal

RB-SIC WC-Co 11%
Purity % >90 >98
Hardness Vickers 1kg kg/mm2 2200 2400
Moduls of Elasticity GPa 320 420
Fracture toughnees MPa*m1/2 4.3 4.5
Compressive Strength MPa 2500 3200
Thermal Expansion (CTE) 10-6/K 4.3 4.4
Thermal Conductivity w/(m-K) 120 140
IMG