Supply Heavy-calibre quartz glass tube

After the success of red quartz tube, heavy-calibre  quartz tube is another characteristic products in our company. We introduce no.1 crucible furnace (diameter 720mm) in the Asia, putting in a lot of manpower material resources and financial power to carry out research and development of new products. Its diameter can reach 350 mm and contains silica above 99.99%. It has a series of excellent physical and chemical properties, such as high-temperature resistance, corrosion resistance, good thermal stability,good performance, electric light insulation resistance and so on. Large diameter quartz tube used for special metal smelting mold, the chemical pipeline, semiconductor industry and production equipment, cylinder, quartz piece etc

We introduce the latest technological equipment, with high quality and low price，we have access to  domestic and international market, break foreign monopoly. Products exported to South Korea, Japan, Europe, America and other countries into the international market. Welcome the new and old customer consultation come to order!