clear high quality building glass, alibaba trade assurance building elevation glass china supplier

glass elevator is made from tempered glass that is more safety than common glass.Broken by the external force, it will become the bean-sized scrap, as you know, it can lessen the injury against our bodies. On the other hand, without any crack, it can tolerate the temperature variations within the range from 0 centigrade to 200 centigrade.

Tempered glass is made by heating flat glass to just below its softening temperature and suddenly chilling it with jets of cold air. It results in the outer skins under powerful compressive stress and the interior with severe tensile stress. In consequence, the impact applied to the glass will be overcome by the compression stress on the surfaces to assure safety of use.

Features:

1, 5times harder than ordinary float glass.

2, once breakage occurs, the glass disintegrates into small cubical fragments, which are relatively harmless to human body.

3, it withstands abrupt temperature change of 220 centigrade.

 4, sizes are produced as per customer request. Once tempered, it can no longer be cut drilled or ground or any other special processing.

Application:

     Tempered glass is a safety glass and is widely used in those occasions putting forward a very high demand for the mechanical strength and safety, such as glass doors, buildings’ curtain walls, indoor partitions, elevators, show windows, skyscrapers, vehicles, automobile, building’s major face windows, furniture and household electric appliances.

Specifications:

 Thickness: 3mm- 25mm

Size: curved tempered glass: max 2440*3660, min: 500*500, min radius: 1000mm

 Tempered glass: max: 2440*5000mm min: 300*300mm