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This company produces of 3.3 high borosilicate glass, with a good appearance, high temperature, resistance strong pressure, acid and alkali, high transparency, good quality, After cutting, grinding, polishing, milling,Tempered and so on process to complete. This company produces steel of 3.3 borosilicate glass sight glasses 1.7,2.0,3.0,3.3,4.0,5.0,6.0,8.0,10.0,12.0,15.0,20.0,25.0 mm thickness, etc., the maximum size of 2000mm × 750mm , the minimum size of 20mm diameter
Resistance to bending strength | not less than 1100Kgf/cm ² |
Temperature resistance: | long working temperature ≤ 450 ° C, short time working ≤ 500 ° C |
Light transmission rate: | 95% up |
Hydraulic Water-resistant strength: | more than test 40Kgf/cm ² |
Thermal stability: | T300 ° C |
Linear expansion coefficient (0-300 ° C): | 3.3 ×10-7 K-1 |
Softening temperature: | 820°C |
high borosilicate Glass