alumina ceramic thread guide for textile ceramic

our alumina thread guide wear resistance, high hardness, high temperature resistance, chemical attack resistance. Corrosion and erosion resistance from molten metals and various chemicals. specifications: 1)material: 95%-99.99% Al2O3 2)surafce finish a)velvet-like,normal polish Ra0.9-1.0 b)fine polish Ra0.4-0.6 c)diamond polish Ra0.2 3)properties: a)wear resistant b)corrosion resistant c)heat resistant d)stable dimensions e)lightweight f)long performance life 6)Customized Ceramic Components: special types available according to customer's drawings or samples. With advanced shape forming technology, we provide fast prototyping service allowing customized ceramic components to be produced in days rather than weeks. for other details, please feel free to contact me.