1.6. Various Shi Ying glass containers for firing

 Since Shi Ying glass is a pure sintered product without pollution, it can be used as a sintered container for phosphor materials and various cups and plates.

 1.7. Protective tube Shi Ying glass

 Shi Ying glass is widely used as a protective tube for general thermometers.  In addition, it can also be used as an indispensable material for measuring the temperature of immersion pyrometer protective tube and steel making.

 1.8. Shi Ying Glass for Metallurgical Industry

 Because of its excellent heat resistance, Shi Ying glass can be used as open hearth furnace and as a sample for oxygen and carbon analysis in blast furnaces.  Shi Ying glass for steel-making continuous casting and rolling steel outlet;  Shi Ying glass for smelting precious metals, gold and platinum;  Shi Ying glass for nonferrous metal smelting ( aluminum and alloy, fusible metal evaporation tank ) etc.

 1.9. Furnace core tube type Shi Ying glass

 Due to its excellent electrical properties, heat resistance and air tightness, Shi Ying glass can be used as a core tube and an outer tube for electric furnaces, gas furnaces, high frequency furnace, etc., as well as air, various gases and vacuum furnaces.

 1.10. Shi Ying Glass for Various Physical and Chemical Instruments

 Because Shi Ying glass has many excellent characteristics, it can be used for parts such as dilatometer, thermal balance, electrical measuring device, spring balance, seismograph, analytical tools such as flasks, beakers, evaporating dishes, crucibles, boats, sulfur metering devices, condensers, etc., and various physical and chemical experimental supplies such as absorption capacity runners for spectrophotometer.

 1.11. Optical Shi Ying Glass

 Because Shi Ying glass has high ultraviolet transmittance, heat resistance and low expansibility, it can be used for schlieren glass, heat-resistant lens and glass, reflecting telescope mirror, prism, gas laser glass, optical standard, etc.  In addition, since Shi Ying glass does not contain any components other than SiO 2, it can be used as crucible and tube for melting optical glass.

 1.12. Shi Ying Glass for Optical Communication and High - tech

 80 % of the world's information business is transmitted by optical fiber, and the development of the optical fiber industry is more strategic. Shi Ying glass is indispensable for the development of optical fiber, because the optical fiber is Shi Ying glass fiber. Shi Ying glass preform and Shi Ying glass sheath tube are required for the production of Shi Ying glass fiber. Due to the extremely high purity requirements of such Shi Ying glass, Hera Lux - WG grade Shi Ying glass tube, a special product produced by German Hollysys, is 3500 yuan per kilogram.  The production of optical fibers in China uses a large number of foreign import pipes.  In addition, Shi Ying glass is needed in such high-tech fields as biological engineering, optical communication technology, atomic energy technology, laser technology, aviation technology and aerospace technology.  Shi Ying glass is like gourmet powder used in cooking. It is not used in large quantities, but it is widely used and cannot be lacking in all industries.  Shi Ying glass is a very important new material and has great social and economic benefits.