How to identify the fake aluminum gusset plate

Observation on 1. Identification of True and False Aluminum Gusset Plate

1. Quantity thickness

Aluminum gusset plate is generally 0.8mm for engineering purposes, while 0.6mm aluminum gusset plate is generally used for home installation, which is too thick and impractical, and too thin is easy to cause the phenomenon of staying.

0.6mm is almost as thick as a fingernail cover. When purchasing, pay attention to the cutting place of the buckle plate. Whether the overall thickness is increased by thickening the baking varnish layer. It is better not to purchase this aluminum buckle plate.

2. Look at the leveling

Carefully look at whether the surface of the aluminum gusset is smooth and flat, whether there are scratches, some small scratches can not be seen, can be checked out under the side light.

The flatness of the aluminum gusset plate should not only be inspected for a single piece of gusset plate, but also several pieces can be properly spliced to see how the flatness and fit are.

3, see color.

The color of a good aluminum gusset plate should look bright and well-balanced, while the surface of a poor quality plate should be dim, with dark and light colors, which can be found by observation under white light.

4. Check the brand stamp

On the side of the aluminum gusset plate, big brands will be stamped with steel marks. When purchasing, first, pay attention to whether the steel marks are clear, and second, pay attention to whether the steel marks are genuine brand marks.

For example, the aluminum gusset plate of the famous brand in the ceiling industry below-Opal integrated ceiling brand, the Opal bath roof on the right is fake, while the AUPU bath roof on the left is the genuine steel seal.

2. to Identify True and False Aluminum Gusset Plate

1, touch.

Touch whether the surface of the aluminum gusset is smooth and feel whether there is graininess or burrs. If it is not smooth, it is not recommended to buy.

Some aluminum gusset plates are frosted or patterned on the surface. When touching, you will feel whether the pattern is uniform. If you feel uncomfortable, you are not recommended to buy them.

2, suck.

When purchasing aluminum gusset plate, you can bring a magnet with you. Pure aluminum material does not absorb magnetism. If it attracts magnetism, it means that the aluminum gusset plate is impurity aluminum or fake aluminum.

3, fold

Good quality aluminum gusset plate, its elasticity and toughness is also very good, you can slightly bend the aluminum gusset plate by hand to see if it can be restored to its original state, while the miscellaneous brand gusset plate is made of aluminum, which is basically inelastic.

4, listen.

Tap the gusset plate with your hand, or throw the gusset plate to the ground. The sound of a good gusset plate is crisp, while the sound of a poor gusset plate is muffled.