SiC thermocouple protection 1,It is high density silicon carbide sinterrd products. 2,Professional manufacturer 3,Top qualit SiC thermocouple sheath are high density silicon carbide sinterrd products.In addtion, our new products (SiC bonded Si3N4) Silicon Nitride Bonded Silicon Carbide(Si3N4-SiC) with very smooth surface to ensure departed from metals solution, so our products with a good using life.Characteristics:High resistance High chemical corrosion High oxidation resistance and low volume expansion by oxidation High thermal conductivity Extremely low permeability and excellent air tightness High mechanical abrasion resistance High temperature strength Tolerance to rapid temperature changes and outstanding thermal shock resistance The advantages of Si3N4-SiC ceramic as below: high corrosion resistance, great strength in operating temperature range, long service life, high thermal conductivity, no pollution of aluminum alloy, resisting wetting by molten non-ferrous metals such as aluminum,coppor,zinc.etc

Applications:Thermocouple protection tubes Gas insert tubes Combustion tubes Reactor core tubes Hanging and support bars for high temperature firing such as pottery

 Standard dimensions 

No.	Outer diameter (mm)	Inner diameter(mm)	Maximum length(mm)
1	100	60	70
2	200	75	80
3	300	80	100
4	500	100	115
5	1000	120	150

High temperature sic thermocouple protection tube for laboratory furnace