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Reflex glass is made from high pressure,high temperature borosilicate glass;
it is used in lever gauge in boiler for water position.colorless, no inclusions, no internal striae
It is also named: Reflex Gauge Glass, Sight glass, Reflex Glasses, Reflex sight glass,
Spares For level Gauge.

The category is as follows:
1) Three tendons (four grooves)
400 x 34 x 17mm, 340 x 34 x 17mm; 370 x 34 x 17mm,
320 x 34 x 17mm; 280 x 34 x 17mm; 250 x 34 x 17mm;
218 x 34 x 17mm; 190 x 34 x 17mm; 165 x 34 x 17mm;
115 x 34(30) x 17mm;
The other size is optional or according to the requirements of customers.
Working temperature: 260 centi degree, Working pressure: 4.0MPa.

2) Transparent plane
340 x 34 x 17mm; 320 x 34 x 17mm; 280 x 34 x 17mm;
250 x 34 x 17mm; 218 x 34 x 17mm; 216 x 34 x 17mm;
190 x 34 x 17mm; 165 x 34 x 17mm; 215 x 34 x 22mm;
218 x 38 x 23mm; 190 x 38 x 23mm; 165 x 38 x 23mm;
The other size is optional or according to the requirements of customers.
Working temperature: 260 centi degree, Working pressure: 8.0MPa

3) Round sight glass
Is made from Borosilicate with toughened process,
It is used in boiler for lever gauge and showing water position.
Thickness: 10mm-25mm
Diameter: 50mm - 250mm
Pressure: 6 - 25 bar
Temperature: 250C