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Advantage of the quartz tube: 1. High temperature resistant, ***0 degree. 2. Corrosion-resistant 3. Good thermal stability 4. Good transparency for light 5. Good electrical insulation   Physical Properties (g/cc)Density*0 °C kg.m*3 2.2 Degree of Hardness Moh’s Scale 5.**5.6 Softening point(degree) ***3 Annealing point ***5 Defoamation Point ***0   find us:  chinamerry AT hotmail DOC com

Quartz tube with large dimension ******0mm OD
******0 mm  super  large OD  clear  fused quartz tube is mainly used in photovoltaic diffusion furnace, quartz tank quartz plate, and fine chemical pipes line, *****0 mm large OD clear quartz tube is our major products, which is widely used in semiconductor, light sources, chemical tube and telecom. The mechanical properties of quartz glass,  hard glass and ceramics than all good,  the new pull-defect-free quartz  glass  fiber strength of ****0×**6 Pa or less in diameter quartz tube and quartz glass equipment can be a lot of pressure-resistant quartz glass products in theIf macro-defects,  such as bubbles, foreign debris,  uneven  melting  and  existence of residual stress will affect their strength,  making them decrease. Please contact us :  chinamerry**5  AT hotmail DOC  com