Ceramic ignition tip 1 high purity alumina. 2 High temperature resistant. 3 High abrasion resistance. Ceramic ignition tip Technical ParameterDiameter 0.5~1.5mm,Length50~80mm,Insulation Strength>15KV/mm.Product Performance: anti-aging, high temperature resistance, superior insulation, high strength, good stability, ignition sensitivity, control measurement stability, suitable for use in different ...