Building Glass Window Glass, Tempered Glass

TEMPERED GLASS is made by heating flat glass to just below its softening temperature  (700°c) 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 compressive stress on the surfaces to assure safety of use. It is ideal for areas with high wind loads and areas where human contacts are an important consideration.

FEATURES:
1. 3-5 times harder than ordinary float glass, stronger resistance to thermal
breakage than annealed or heat strengthened 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 300 Centigrade.
4. Sizes are produced as per customer request. Once tempered, it can not be cut down.

Thickness
3-19mm
Size avaliable
Largest 4200X2440mm
Smallest 250X150mm
Color avaliable
Clear, dark/lake/ocean blue,dark/f/h green,bronze,grey, etc.
Glass types avaliable
Float glass, on-line low-e glass, off-line low-e glass,sunny control glass, acid atteched glass,etc.

Processing Technology Before Tempering
1.Edge processing method:  polished edges, beveled edges, chamfered edges or grinding edges
2.Drilling holes
3.Cut out


Product Attributes
1.Safety performance: tempered glass will appear hurtless obtuse angles when breakage.
2. Strength performance: Four times more than ordinary glass.
3. Heat stability performance: Three times more than ordinary glass, could bear the temperature change about 200°C.
4. Tempered glass has a very good performance of anti-curve, anti-impact intensity.

Quality Standards
GB----15763.2, Chinese standard.
CE----EN 12150-2:2004 European standard.



Company advantage:
1. Delivery on time.
2. Considerable after-sale service.
3. OEM Service/Customer design is welcome.
4. Sample time is about 3-7 days.
5. Size and thickness can be as requirements in commonly, that is flexible.
6. Pass the international Certificate, CE, EN12150, ISO9001:2008, CCC, SGS, GB.