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YUBEI Silicon Carbide Seal Rings SSiC Pumping Ring Mechanical Seal

Categories Silicon Carbide Seal Rings
Brand Name: YUBEI
Certification: ISO9001
Place of Origin: China
MOQ: 100pcs
Price: Negotiate
Payment Terms: L/C, T/T
Supply Ability: 1000pcs per month
Delivery Time: 30 days
Packaging Details: cartons
Product Name: Mechanical Seal Pumping Ring
Material: SSiC
Surface: polishing
Hadness: 92-94HRA
Max. temperature: 1600℃
Density: 3.12g/cm3
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YUBEI Silicon Carbide Seal Rings SSiC Pumping Ring Mechanical Seal

Silicon Carbide Seals Mechanical Seal Pumping Ring Silicon Carbide Rings

Silicon carbide ceramics are much lighter and harder than other ceramics and are resistant to acids and lyes.

Pressureless sintering techniques make it possible to manufacture dense compacts of silicon carbide, making it a widespread structural material. These ceramics are lightweight because silicon carbide consists primarily of lightweight elements. They also have low thermal expansion and high conductivity and are exceptionally chemically stable.

They are used for fixed and moving turbine components, suction box covers, seals, bearings, ball valve parts, and heat exchangers.

Technical parameters of SSIC:

ItemsUnitSSIC
Volume densityg/cm3≥3.10
HardnessHRA≥92
Compressive strengthMPa≥2200
Flexural strengthMPa≥400
Silicon carbide content%≥98
Modulus of elasticityGPa400
Thermal conductivityW/mK100-120
Max working temperature1600
Coefficient of thermal expansion1.10-6m/k4.0

Technical parameters of RBSIC:

ItemsUnitRBSIC
Volume densityg/cm3≥3.03
HardnessHRA≥90
Compressive strengthMPa≥2000
Flexural strengthMPa≥350
Free silicon content%≤12
Modulus of elasticityGPa350
Thermal conductivityW/mK50-100
Max working temperature1100












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