Large diameter quartz tube is a special kind of transparent quartz tube has the advantages of high temperature resistance, corrosion resistance, good thermal stability, good transparency, good insulation and a series of excellent physical and chemical properties, widely used in special metal smelting mold, precision chemical pipe, furnace tube, a diffusion tube, cleaning trough and manufacturing equipment, square cylinder, quartz etc..
In consumption, investment in high purity quartz powder, sent as senior technical staff monitoring the entire process, after a secret improvement, large caliber quartz consumption out of a tube of silica purity greater than 99.98%, the basic reach no bubble without gas line standard, low content of impurities, bend ellipticity of strict product quality control, comparable to the inlet pipe. Further, the large diameter quartz tube cutting expansion pipe shaping to meet the application requirements of semiconductor, photovoltaic and other high-tech industries, gradually replace imported large diameter quartz tube, enhancement of large diameter quartz tube competitiveness in the international market, won the Japan and South Korea, Europe and the United States, Taiwan and other countries and regions recognition and praise.