4mm Toughened Glass

Product Details

4mm toughened glass

Product Description

Best quality promotional 4mm toughened glass manufactory:

4mm toughened glass is also called 4mm tempered glass. Tempered glass is a type of glass with evenly distributed compressive stresses on the surface which is made by heating float glass to nearly softening point and then cooling it down rapidly by air.

The application is for curtain wall, sun room, window , glass partition, baluster, fence, shower room, lift, table top, cabinet, basketball hoop, stairs and so on.


The features of 4mm toughened glass:

1. 4mm toughened glass 5 times harder than ordinary float glass, stronger  resistance to thermal breakage than annealed or heat strengthened glass.

2. Once breakage of 4mm toughened glass  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.



3-19mm Toughened Glass Manufactory 

1.Thickness: 4-19mm 

2.Colour: Clear/Gray/Light Gray/Blue/etc 

Packaging Details

Wooden crate intereaving with paper. wooden trunk specialized for export.

Delivery Time

Shipped in 7-15 days after payment




Contact us

Guangzhou Huan Cai Class CO., Ltd.


Name :Sally Yang  

Tel  +8618578648861  

Email : 945130209@qq.com