Good quality reasonable price. Last price is depends on customers qty and reuqriements.various size shape colour available
large diameter transparent stone glass tube, excellent chemical performance, high temperature resistance, corrosion resistance, is widely used in high and new technology, integrated circuit manufacturing semiconductor technology, optical fiber communication, laser technology, space technology, ultraviolet disinfection (join titanium dioxide), infrared heating, curing light, chemical synthesis, steel industry, food industry, petroleum industry, medical instrument, etc.In the selection of raw materials, based on the chemical and physical method, content of silicon dioxide purification reached 99.98%, metal impurity total content than 50 PPM.Using the vacuum takes off, make hydroxyl content annealing (less than 10 PPM, thermal stability in 900 + 20 °C urgent cold to 0 °C not crack, no gap in 1150 °C high temperature, the deformation rate constant temperature 24 h, deformation rate of less than 4%.The company has been able to produce a diameter of 100-180 MM large caliber transparent quartz glass tube.Welcome all the customers to buy.