Reflex gauge glass, also called reflex sight glass, reflex level gauge glass, boiler glass and reflex level gauge. The material of reflex sight glass is usually borosilicate glass and aluminosilicate glass. Our reflex gauge glass is polishing and tough. Reflex gauge glass has high mechanical strength and high resistance to alkali and acid characteristics. Another important factor of the boiler glass is transparency.
Reflex gauge glass is used to read the liquid level directly by eyes or industrial television. With the grooves, the reflex gauge glass has a few grooves which can make the level clearer and easier to be read.