high temperature 99% alumina ceramic tubes

High temperature 99% alumina ceramic tubes Specifications:
1) Material:
a) 95% Al2O3
b) 99.5% Al2O3
c) ZrO2
2) Surface finish:
a) Normal polish Ra 08-1.0μm
b) Fine polish Ra 0.4-0.6μm
c) Diamond polish Ra 0.2μm
3) Properties:
a) Wear resistant
b) Corrosion resistant
c) Heat resistant .
d) Stable dimensions
e) Lightweight ,
f) Long performance life     Service Offer:
1.Strictly quality control and make sure the precise size. 2.Reasonable price and excellent delivery 3.Professional manufacturer and Reliable ceramic parts provider. 4.Technical support: Experienced designed team and engineer.   We can supply the products according to customer's drawings, samples and performance requirement. If you need any further information, please do not hesitate to contact us .or you can visit our website. We will service you all the time.   Our contacts: www.smkceramic.com Ms.Linda Huang Tel: +86 512 66255075 Fax: +86 512 66255030 Mob: +86 18550512237