Gold Member Since 2003
Audited Supplier
Junty Industries Ltd.

Seal Faces, Mechanical Rings, Seal manufacturer / supplier in China, offering Sic Ssic Seal Rings for Pumps with ISO 9001, Rotary Union Rotary Joint Type H 01, Junty Universal Rotary Unions 00 and so on.

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Sic Ssic Seal Rings for Pumps with ISO 9001

Purchase Qty.:
1-99 100+
FOB Unit Price: US $1 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $1
100+ US $0.5
Get Latest Price
Port: Beijing, China
Production Capacity: 5, 000, 000/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: SiC SSiC
  • Application: Pumps
  • Performance: Wear
  • Standard: Nonstandard
  • Density: 2.7mm-3.10mm
  • Temperature: High Temperature
  • Transport Package: Carton or as The Client`S Require
  • Origin: China
  • Material: Sic Ssic
  • Type: Shaft Seal
  • Shape: O-Ring
  • Thickness: 2mm-50mm
  • Origional: China
  • Corrosion: Prefect
  • Specification: OD from 10mm-600mm
  • HS Code: 6914900000
Product Description
Silicon Carbide (SiC) is one of the most popular high performance tribo-materials, which has been commercially available for more than twenty-five years. Its features include:

· Excellent abrasion and wear resistance
· Excellent corrosion resistance
· Low coefficient of friction
· Low coefficient of thermal expansion
· High thermal conductivity
· Hardness greater than Tungsten Carbide

Different grades of Silicon Carbide are available as following:
· Reaction Bonded Silicon Carbide (RB SiC) - a very economical material which gives excellent wear characteristics, as well as good chemical resistance.
· Sintered Silicon Carbide (SSiC) - the absence of free silicon makes it most resistant to chemically-aggressive fluids, and ideal for high temperature applications.
· Graphite-Loaded Silicon Carbide - this is a composite of silicon carbide and free graphite. Graphite is added to RB SiC (RB SiC + C) or SSiC (SSiC + C), to improve tribological behavior by enhanced lubricity.

ParameterUnitRB SiCSSiC
Densityg/cm33.0 - 3.053.1
Free Silicon Content-12%-
Crystal Sizeμm8 - 205 - 7
HardnessRockwellHRA 90HRA 93
Compressive StrengthMPa27003000
Flexural StrengthMPa400400
Fracture ToughnessMPa4.34.5
Elastic ModulusGPa390410
Poisson's Ratio-0.150.15
Coefficient of Thermal Expansion1 x 10-6 / K4.34.3

Sic Ssic Seal Rings for Pumps with ISO 9001
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