SC0894 Silicon Carbide Seal Ring (SiC Ring)

Catalog No. SC0894
Material SiC Ceramic
Purity 97%~99%
Density 3.05~3.15 g/cm3
Appearance Black
Melting Point 2,730 ℃

Silicon Carbide Seal Ring (SiC Ring) of high quality can be bought at Stanford Advanced Materials (SAM). As a leading supplier of SiC ceramics across the world, SAM can offer high-quality Silicon Carbide Rings. Customization is available upon request.

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

Silicon Carbide Seal Ring Description

Silicon Carbide Seal Ring (SiC Ring) is a lightweight ceramic product 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, the silicon carbide seal ring 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. SAM supplies 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

Silicon Carbide Seal Ring Specification

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

Silicon Carbide Seal Ring Advantages

Silicon Carbide Seal Ring Applications

Silicon Carbide Seal Ring Packaging

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.



SC3506 Ready to Press Silicon Carbide Powder (RTP SiC)


SC3507 Sinter Grade Silicon Carbide Powder (SiC)

sc/1640849080-normal-Recrystallized Silicon Carbide Powder.jpg

SC3894 Recrystallized Silicon Carbide (SiC) Powder

sc/1640849687-normal-Reaction Bonded Silicon Carbide Powder.jpg

SC3895 Reaction Bonded Silicon Carbide (SiC) Powder

sc/1640850310-normal-Atmospheric Pressure Sintering Silicon Carbide Spray Granulation Powder.jpg

SC3896 Atmospheric Pressure Sintering Silicon Carbide Spray Granulation Powder


SC3991 Oxide Bonded Silicon Carbide Plate


SC3992 Oxide Bonded Silicon Carbide Tube


SC3993 Oxide Bonded Silicon Carbide Ring


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