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Sic ring(oil seal)'s mediums to be sealed:water,oil,middle corrosion liquids and other mediums including solid granule.UA1001,U4706,FGI,59U ,U1502,1503KL,105 ,BIA,UU4706 ,UU4701,M74,EA560,208,D5 ,YSW700,YSW700,EA520 We can supply all kinds of size, a variety of series, international standard and manufacture it according your drawing The silicon carbide has the advantages of excellent corrosion resistance ,high coefficient of heat conductivity,self-lubricity, small expansion .It can be widely used in the petroleum, chemical,&nbsp ; coal, electric power , shipping, automotive, printing, dyeing paper making and sewage treatment collar.Soit widely applied to high Characteristics for the mechanical seals Silicon carbide performance indicatorsIndex name