Corundum tube is suitable for analysis and melting of metals in various laboratories. The corundum tube is mainly used in high temperature vacuum tube furnace, vacuum atmosphere furnace, tin trough tube used in float glass industry, solar glass tube and so on.
1, high purity: Al2O3>99%, chemical resistance is good.
2, good temperature resistance, long-term use at 1600 degrees, short-term 1800 degrees.
3, thermal shock resistance, not easy to burst.
4, high density alumina crucible with high density by grouting.