It is often seen that businesses use ordinary glass instead of tempered glass to fool the consumer's report. How to identify the tempered glass? Here are some tips:
1. The simplest is to wear polarized sunglasses to see the glass. If it is tempered glass, it should have colored streaks.
2. The flatness of tempered glass will be worse than that of ordinary glass. Hand touches the surface of tempered glass to make it feel concave and convex. There will be a certain degree of curvature when observing the long side of tempered glass. If two toughened steels can be used, When the glass is close together, this curvature will be clearly seen.
3. Looking at the glass on the light side, the tempered glass will have blue spots.
1. The simplest is to wear polarized sunglasses to see the glass. If it is tempered glass, it should have colored streaks.
2. The flatness of tempered glass will be worse than that of ordinary glass. Hand touches the surface of tempered glass to make it feel concave and convex. There will be a certain degree of curvature when observing the long side of tempered glass. If two toughened steels can be used, When the glass is close together, this curvature will be clearly seen.
3. Looking at the glass on the light side, the tempered glass will have blue spots.
Glass door
China Angle Bending Machine Suppliers
HYDRAULIC Bending machine
Applicable Industry:Used for bending of angles in the field of steel tower industry.
The equipment possesses independent hydraulic power system and electric controlling system.
The hydraulic system uses the electromagnetic valve to reverseAngle Bending Machine,Angle Iron Bender Machine,Angle Iron Bending Machine,Plate Bending Machine
Shandong EN FIN CNC Machinery Co., Ltd , https://www.shuofangcn.com