Industrielle Keramikrohre

Our company is specialized in producing alumina ceramic: a variety of alumina ceramic furnace tube. Such as: special profession, with wear-resisting pipe, corundum, thermocouple protection tube through and various solid core round rods, imported alumina, alumina 9.95 per cent in advanced technology, through 99.7 - after eight hours by 1830 degrees heat preservation and pure burn. It is the biggest characteristic: under high temperature corrosion resistance, resistance to oxidation, leakage, vacuum. Wall thickness, the straightness tolerances of small, high, insulation, suitable for 1650 degrees - 1850. It's between use wear-resisting degree after diamond, it is a kind of cheap wear-resistant materials. Our products should have no worries. The furnace pipe is as various experimental circuit, mainly is lined with heating elements will be separated by burning heat sealing material, try try and placed burned. Furnace tube wide application, involves the professions such as high temperature testing analysis instruments, experimental analysis instruments, coal powder metallurgical equipment, chemical experimental analysis of experimental analysis instruments in glass industry etc. Technical performance numerical value High aluminum Corundum Al2O3 content >85 99-99.5 SiO2 content <12 <0.2 Fe2O3 conten <0.5 <0.05 0.1 Using temperature Long-term1550 Short-term1600-1700 1600 The maximum use temperature 1600 1800 HardnessMohs 7 8-9 Densitykg/m3 slip casting 3.7-3.9 hot embossing 3.7-3.85 Water Absorption% <0.2 0.1 0.2 Rupture strength slip casting 2000Kg/ hot embossing 1500Kg/