1/2 - 3/4 alumina ceramic disc 13.5mm 14.5mm 15.0mm 15.7mm 16.1mm

Specification: OD: 12.5mm---16.2mm ceramic discs used in quick open cartridge We offer various of ceramic discs, used in many kinds of faucets: 1.Material: 90%~95% alumina. Size: As per customers' request Price: As per different sizes,materials Features: 1.The frictional times is 300, 000 to 500, 000, 2.Density :3.6~3.7g/cubic centimeter, 3.Rigidity is 84~86 HRA, 4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm, Meantime, we can manufacture according to customs' drawings or samples. We have great advantage in cost and technology on these parts because of our professional with more than 8 years manufacturering experience