300, 000 to 500, 000 Frictional times Alumina Ceramic Disc Cartridge
OD: 12.5mm---16.2mm ceramic discs
The frictional times is 300, 000 to 500, 000
Rigidity is 84~86 HRA.
The thickness tolerance is less than 0.05mm, the diameter tolerance is less than 0.05mm.
physical analysis sheet for 95%Al2O3:
3 to 4
Max Using Temperature
Coefficient of Thermal Expansion
95%Al2O3 ceramic discs,mailly applicated to temperature modulatory valve,conversion valve,modulatory valve of surf and massage bathtub,LPG valves
Good hermetical, compressive resistance,flexual resistance,using longevity will be above 500 thousand times.
About our company:
Xing Tai Long is the company who is delighted to establish three series of products,including Refractory Ceramics,Project Ceramics and Ceramic Packing Materials.The main products: Alumina/SiC tubes, Alumina/SiC crucible etc. and silicon carbide products.With over 20 years experience and ISO9001/SGS passed,we establish long-termed cooperations with noted corporations domestic and overseas.
Why choose Xingtailong?
High puriy material make sure high max working temperature,