How to distinguish the quality of Security Screen Mesh

In recent years, more and more applications have been made of Security Screen Mesh. As a result, the market has also turned from supply shortages to oversupply. This has caused many manufacturers to viciously compete with each other and the price has dropped. Many manufacturers have shoddy in order to keep their profits, and the quality problems have followed. It appears. Maishi Security Screen Mesh Factory is protected for the benefit of customers. It summarizes several methods of distinguishing Diamond. Please refer to it.

1, appearance analysis

The texture of a good Security Screen Mesh gauze is strong, the thickness of the braided silk is uniform, and the thickness of the mesh is uniform.

2, surface spray quality analysis

The color is bright and shiny, the color is the same, and the skin adhesion is strong. See if the plastic powder certificate is outdoor powder.

3, material analysis

Because the surface has been spray-treated, the appearance of carbon steel, stainless steel 201, stainless steel 304, and stainless iron material is almost the same. First peel off the skin and observe whether the surface gloss of the silk thread is the same, the surface is shiny and the white spots are galvanized carbon steel material, and the gloss is the same as the stainless steel material. The materials of 201 and 304 must pass the concentrated sulfuric acid test, and the stripped silk thread will be soaked in concentrated sulfuric acid for half an hour. The surface of the 201 material will have fine pits. The 304 material will not appear.

4, wire diameter analysis

Many manufacturers reduce the wire diameter to reduce the cost and fail to meet customer specifications. Although the naked eye can't tell the difference, but compared with the Security Screen Mesh weight table, if you say the weight, you won't reach the standard.

5, look at the brand

In the chaotic Security Screen Mesh market, some manufacturers have started to build their own brands. Generally, the manufacturer's product materials and specifications can be guaranteed, and they will not make their own brands. For example, the MaiShi brand is relatively loud and has no profit. Sales, and the quality is good.

There are just a few ways to make a simple assessment of the quality of Security Screen Mesh. If the demand is large, you can sample and get a professional inspection department to perform inspections.