
Customized High Temperature Refractory Al2O3 99% 99.7% Alumina Aluminum Oxide Piezoelectric Ceramic Tube for Furnace China. Customized Size: Size can be customized according to customer drawings and usage situations. High Temperature Resistance: Refractoriness ranges from 1580 to 1770 degrees Celsius. Fast Delivery: Delivery time is 7 to 15 days for customized orders. Free Samples Available: Free samples are offered for quality inspection before production. Professional Manufacturer: Professional manufacturer since 1998 with 5 production lines. High Pressure Resistance: Pressure resistance strength is at least 110 MPa. Low Apparent Porosity: Apparent porosity is less than or equal to 17 percent. Wide Application: Widely used in the glass container industry with good thermal shock resistance.