Gold Member Since 2003
Audited Supplier

Junty Industries Ltd.

Mechanical Seal, Seal Face, Silicon Carbide manufacturer / supplier in China, offering Rotary Union Rotary Joint Type H 01, Junty Universal Rotary Unions 00, Rotary Union for Refining Furnace and so on.

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Supplier Homepage Company Show Bulletin Board Tungsten Carbide Seals Rings for Machines with ISO 9001

Bulletin Board

Tungsten Carbide Seals Rings for Machines with ISO 9001 [Apr 01,2016]
Tungsten Carbide Seals Rings for Machines with ISO 9001
Tungsten Carbide (TC) is one of the most versatile materials available for wear parts. It gives the following benefits:

· High hardness and mechanical strength
· Superior wear resistance
· Good corrosion resistance
· Easily withstands abrasive services
· (Good fracture toughness)

Two primary grades of tungsten carbide are available - Nickel bonded TC and Cobalt bonded TC:

· 6% Nickel bonded TC, gives enhanced corrosion resistance
· 6% Cobalt bonded TC, provides higher hardness and better abrasion resistance.


ParameterUnit6% Ni - TC6% Co - TC
Densityg/cm314.5 - 14.914.7 - 15.0
Binder-6% Nickel6% Cobalt
Crystal Sizeμm1.21.2
HardnessRockwellHRA 89.5HRA 90
Minimum Transverse Rupture StrengthMPa18001800