Hardware accessories most difficult to paint small tricks teach you how to distinguish
Hardware tools are indispensable tools of life, with the rapid development of the hardware industry, hardware parts purchase problems are again and three, and people attach importance to. Hardware accessories can be used alone or with other tools. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods. But as industrial manufacturing supporting products, semi-finished products and tools used in the production process and so on. Only a small number of household hardware products (fittings) are the consumer goods of tools for people's daily life. When purchasing hardware parts, pay more attention to the following aspects.
The same copper, but also divided into hollow tube and solid copper strip, it is recommended to buy hollow pipe. It's only for hanging towels, solid poles are not practical, so .
From the material, the hardware pendants are copper, stainless steel, aluminum, alloy, plastic and so on. We recommend that you buy copper fittings. The reason is simple, aluminum will be oxidized, alloy will rust, plastic deformation, stainless steel is really difficult to stainless, but if the quality of stainless steel problems can not guarantee not rust. Copper will not have these problems by good plating. Especially the base, moisture-proof, waterproof or copper good.
The most difficult thing about choosing a pendant is to see the coating because it's basically the same for average consumers. Coating treatment is critical for copper pendants, which relate to service life, finish, and wear resistance. At the same time, coating treatment is the biggest cost of copper pendants in addition to copper embryos. Specific electroplating process will no.