Wires and cables are products that we are very familiar with and are used in almost many places in our lives. In order to allow everyone to buy high-quality products. The following will introduce to you how to choose wires and cables. Let me tell you how to do it.

The requirements for wires and cables are relatively high when used, so the quality must not be sloppy. The first thing you need to know here is that you can take a look at its packaging. Because national standard wires are often better made, neater, and have a sense of quality when held in hand. Then you need to open the package and take a look at the wires inside. Generally speaking, as long as it is a national standard wire and cable, the wire thickness of 1.5--6 square meters requires a skin thickness of 0.7mm. You must also master these points. And what you need to know is that if it is too thick, it is non-standard. Correspondingly, its inner core will definitely not be enough, so it must meet the requirements in this regard. You can also choose the thread sheath. You can pull it hard. The ones that are not easy to tear are generally national standard ones. When purchasing wires and cables, you can also choose to burn them with fire and extinguish them within 5 seconds after leaving them. Those with certain flame retardant functions are national standard wires. There will be no problems when using such a product.

These are some methods and tips for purchasing wires and cables. In addition, as a consumer, when buying wires and cables, you should also look at its inner core, because this is also very important. Generally speaking, as long as the inner core material (copper) is brighter, the better the copper quality, and the brightness is uniform. If you find that there is no gloss when you buy it. Then don’t choose something that is glossy and has no layering. National standards require that the inner core must be made of oxygen-free copper. Non-standard products such as black rod copper may pose accident risks. Many users do not understand these knowledge points. You will understand it after I talk about it here today. In addition, when buying wires and cables, you should also know that the country stipulates that the wires must be marked with a certain mark. If the wire does not exceed 500mm, there will be the same mark printed on it. It usually has the product's trademark and manufacturer's name. Implement standards, etc. Only after you master these can you choose the wires and cables that suit you. This is a regular manufacturer. Friends who want to order this product may wish to choose here. I believe you will not be disappointed. The prices here are reasonable and the quality is guaranteed.

The content of the above article is the editor’s introduction to some methods on how to choose wires and cables. I wonder if you have learned it? Well, that’s all for today’s knowledge points. I hope it can help relevant people. .