Seviye Camları Reflex
Reflex Seviye Camları
Reflex level gauge glass is made from borosilicate glass and aluminosilicate glass. There are grooves on the side of the glass surface facing the medium. Generally, the number of grooves is 3 or 4.
It is used in industrial boiler level gauges to display and read the level. The groove makes the reading clearer. Called sight glass and reflex sight glass, reflex glass will be finely ground, polished and toughened during processing to make it strong and transparent, and resist the erosion of the liquid in the boiler. The production process is strictly in accordance with the DIN7081 standard.
Reflex Gauge Glass Applications:
Up to 35 bar saturated steam in boiler, reflex glass provide the optimum solution:
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they are corrosion resistant and provide an absolutely clear indication.
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Reflex glass can be used with all media except steam at service conditions
Reflex Gauge Glass Specification:
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Material: borosilicate glass, aluminosilicate glass.
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Surfaces:polished;
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Lateral Surfaces:plain moulded or ground;
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Width of sealing surface:30-34mm;
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Tensile bending strength
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Standard: ≥ 150 N/mm² High Pressure: ≥ 180 N/mm²
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Compressive prestress
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Standard: ≥ 80 N/mm² High Pressure: ≥ 100 N/mm²
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The thermal toughening increases the tensile bending strength by a factor of 2 at least. That guarantees the safety demanded of level gauge glasses according to DIN 7081.
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Auxiliary service: Customer logo or production date can be printed.
According to customer needs, non-asbestos gasket or graphite gasket can be matched with the product.
Reflex Gauge Glass Advantages:
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Acid and alkali resistance.
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High quality: small tolerances.
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No cracks or bubbles on the surface. Customization is accepted.
Size Type A L B S 0 - - - I 115 30 17 II 140 30 17 III 165 30 17 IV 190 30 17 V 220 30 17 VI 250 30 17 VII 280 30 17 VIII 320 30 17 IX 340 30 17 Size Type B L B S 0 95 34 17 I 115 34 17 II 140 34 17 III 165 34 17 IV 190 34 17 V 220 34 17 VI 250 34 17 VII 280 34 17 300 34 17 VIII 320 34 17 IX 340 34 17 X 370 34 17 XI 400 34 17