1. Alumina purity 99.3%
2. Alumina boat maximum temperature resistance of 1800 ℃
3. Resistant to chemical corrosion.
4. High hardness and good insulation.
5. Accept customized sizes.
6. Large stock and fast delivery.
1. Made by 99.3%-99.7% high purity alumina.
2.Max working temperature is 1800℃.
3.The quality can pass the SGS and DIN43724/DIN43725/DIN40680.
4.Both end open with good verticality.
5.Can produce the 2-10 holes, max length 1850 mm.
6..Accept customized sizes.
7. Large stock and fast delivery.
1. Made by 99.3%-99.7% high purity alumina.
2.Max working temperature is 1800℃.
3.The quality can pass the SGS and DIN43724/DIN43725/DIN40680.
4.One end open with good verticality.
5..Accept customized sizes.
6. Large stock and fast delivery.
1.Alumina Refractory Ceramic long term use (at 1650 ℃), short-term use (at 1800 ℃).
2.Has good corrosion resistance to chemical substances.
3.High thermal conductivity, capable of quickly transferring heat.
4.Not easily cracked or damaged during use.
5.Accept customized sizes.
6.Large stock and fast delivery.
