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Silicon Carbide Seal Ring (SiC Ring) Maximize

Silicon Carbide Seal Ring (SiC Ring)

Catalog No.CC0012
MaterialSiC Ceramic
Density3.05~3.15 g/cm3

Stanford Advanced Materials (SAM) is a trusted supplier and manufacturer of high quality Silicon Carbide Seal (Stepped) Ring at competitive prices. Customization is available upon request.

Related products: Silicon Carbide Plate, Silicon Carbide Tube, Silicon Carbide Bearings, visit more>>

More details

Silicon carbide (SiC) is a lightweight ceramic material with high strength properties comparable to diamond. It has excellent thermal conductivity, low thermal expansion, and is resistant to corrosion from acids. Silicon carbide is an excellent ceramic material for applications requiring good erosion and abrasive resistance. Consequently, it is useful in a variety of applications including spray nozzles, shot blast nozzles and cyclone components.

Silicon carbide is an excellent material for sealing rings and bearings. Silicon carbide seal rings have excellent corrosion resistance, great mechanical strength under high temperatures and great wear resistance. We supply multiple sizes of silicon carbide rings as well as other SiC parts.

long single stepped ring short single stepped ring double stepped ring flat ring

Stanford Advanced Materials supplies silicon carbide seal rings with different materials to fulfill various requirements of our customers. We provide flat silicon carbide rings, single and double stepped silicon carbide rings, and custom manufactured silicon carbide rings with complex shapes.




Sintered Silicon Carbide (S-SiC)

SMB1  Basic pure SiC

Purity of SiC > 98%

Hv: 26 GPa

SMG1  Graphite impregnated

15%~20% content of Graphite

SMP1  Porous

Better friction resistance

Reaction Bonded Silicon Carbide (RB-SiC)

SMB2  Basic SiC

Purity of SiC > 88%

SMG2  Graphite impregnated

20%~30% content of Graphite


  • Semiconductor and coating.
  • Continuous-flow reactors, heat exchangers, etc.
  • Mechanical seals, bearings, thrust bearings, etc.
  • Mirrors for industrial laser systems.

Our silicon carbide seal rings are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

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