China Manufacturer Silicon Carbide Mechanical Seal Ring

Min.Order: 30
Product origin: Zhuzhou, Hunan, China
Infringement complaint: complaintComplaint
US$ 3 ~ 5

Description

Product Description


Features of Mission Silicon Carbide Ceramic.
High Temperature resistance, SiSiC can withstand 1380C, SSiC can withstand 1600C at most.High strength and excellent hardness.Good Corrosion and Oxidization resistance.Tight tolerance and good surface roughness.
 
Technical Data of Mission Silicon Carbide Ceramic.
 
ITEMUNITSiSiC DATASSiC DATA
Max Working TemperatureºC13801600
Densityg/cm3>3.02>3.1
Open Porosity%<0.1<0.1
Bending StrengthMpa (20ºC)250>400
Moudulus of ElasticityGpa(20ºC)330420
Thermal ConductivityW/m.k4574
Coefficient of Thermal
Expansion
K-1 x 10-64.54.1
Vickers Hardness HVGpa2022
Acid, Alkaline Resistance ExcellentExcellent

 
Machining Ability,
Tolerance, the best tolerance we can control is +/-0.02mm.Surface Roughness, we can polish the surface to Ra0.2um at most.Special shaped rings can be made according to your drawing. 






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