Factory supply sintered sapphire crystal tungsten crucible

Group Tungsten Crucible
Min. Order 1 piece
Terms of Payment L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time 2019-01-04
Item specifics
Product nameFactory supply sintered sapphire crystal tungsten
Melting point3410℃
Using tempersture2000-2600℃
Sizeall kinds of tungsten crucible
Purity99.95%min.
Density19.3g/cm3
Feature 1high temperature resistance
Feature 2long service life
SurfacePolished
CertificateISO9001:2015