15.5 mm ceramic disc

We offer various of ceramic discs, used in many kinds of faucets.

Material: 95%~96% alumina.
Size: According to customers' request
Price: According to different sizes, materials

The frictional times is 300, 000 to 500, 000, the density is3.6~3.7g/cubic centimeter, the rigidity is 84~86 HRA, the thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm, meanwhile, we can manufacture according to customs' drawings or samples.