milky white quartz glass tube

1. Material properties Density 20 kg.m-3 (×103) 2.2 Coefficient of expansion 25-300 -1 (×10-6) 0.56 Softening point 1670 Annealing point 1210 Strain point 1110 Youngs modulus Pa 7.3×105 2.Use Can be used in the manufacture of semiconductor,stage lamps,mercury lamps,automobile. 3.Size Diameter: 1.5-300mm We also produce many shapes of quartz tube, such as U shape, C shape, Ω shape, quartz coil etc. We can make products according to the requirements of our customers. It is our desire to have the pleasure of serving you.