Min. Order Reference FOB Price
5000 Pieces US$0.02 / Piece
Product Description
Alumina Ceramic Disc with High Quality 95% 99% Alumina Ceramic Discs for Taps valve faucet Material:95-97%,Al2O3 2.Colour:White,Ivory,Pink,Dark. Specification: OD: 11.5mm---32mm ceramic discs Features: 1.The frictional times is 300, 000 to 500, 000, 2.Density :3.6~3.7g/cubic ...