Beijing, China
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Peak season lead time: one month
Off season lead time: one month
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Sic Washer, Pump, Thrust Washer manufacturer / supplier in China, offering Rb Sic Seal Faces for Machinery with ISO 9001, Sic Seal Rings for Burgmann, Sic Seal Rings for John Crane and so on.

Gold Member Since 2003
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Rb Sic Seal Faces for Machinery with ISO 9001

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Min. Order / Reference FOB Price
1 Piece US $5/ Piece
Port: Beijing, China
Production Capacity: 500, 000/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Material: Sic
Thickness: Standard
Original: China
Brand: Junty or as The Client`S Require
Hardness: Standard
Size: Standard

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Basic Info

Model NO.: RB SiC Carbide
Trademark: Junty or As the client′s require
Transport Package: Standard or as The Client′s Require
Specification: CE
Origin: China
HS Code: 6903100000

Product Description

   We can also supply thrust washer used on the pumps.Standard or non-standard , Tailor-made parts according to the customers' drawings or samples. 

    Thrust plates in a variety of styles, flat plate, tapered land, compound tapered land, pressure pocket, and step. Solid or split designs are available in diameters ranging from 1.5 to 25 inches. Thrust plates sizes are determined by the requirements of the application. Thrust plate designs can also be integral with the journal bearing shell. Orion offers a complete line of pivoted shoe journal bearings with flat plate or tapered land thrust face designs.

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
Rb Sic Seal Faces for Machinery with ISO 9001Rb Sic Seal Faces for Machinery with ISO 9001Rb Sic Seal Faces for Machinery with ISO 9001Rb Sic Seal Faces for Machinery with ISO 9001Rb Sic Seal Faces for Machinery with ISO 9001

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