For modern urban people, faucets are not simply used. Reasonable human design, streamlined design, and comfortable use are the reference standards for purchase.
First of all, the key to the quality of the faucet is the valve core. At present, the main market leaders are ceramic valve plug, Ball Valve plug and rubber valve plug. Ceramic valve core is a new generation of valve core material, with good sealing performance, stable physical performance, long service life, and normal use for more than 10 years. The main body of the faucet is made of brass, bronze (or copper alloy), of course, the overall casting performance should be the best.
Picking faucet
The first move, first look at the surface. The main body of the faucet is made of brass, bronze (or copper alloy), polished and polished, then chrome plated and other surface treatments. Regular product body casting and surface treatment have strict technical requirements, and after a neutral salt spray test, there should be no rust in the corresponding period. Therefore, the selection of leading, should be critical of its surface, hand touch without burr, observed no pores, corrosion, no oxidation spots, shiny crystal, feel the thickness of the coating. The surface coating of the faucet is galvanized, titanium plated, painted, and the like. The thickness of the plating is better, and it can be observed whether the surface of the plating is bright. Imported lead plating is thick and does not easily fall off and oxidize. The electroplating layer should have a protective film, and the electroplating layer without a protective film can easily fade.
The second move, gently turning the handle, is light and flexible, with or without blockage. It is better to have a switch that is seamless, easy, and non-slip. The bad gap is large and the sense of resistance is large.
The third measure, tap the main faucet, whether the voice dull, and carefully observe the leading interface, whether it is copper body, if the sound is crisp when tapping, it may be stainless steel and other materials, of course, worse. Look at the various components of the faucet, especially whether the main components are tightly assembled. The body and handle of a good faucet are all made of brass, with a relatively heavy weight and a sense of dignity.
The fourth measure is to inspect the components of the faucet and observe whether the assembly is tight or not. The single-handle mixing basin mixer is usually shipped with the installation dimension drawing and instruction manual. Before the installation and use, you should open the goods packaging inspection certificate, etc., so as to avoid the use of "three no" products. If imported goods should be more careful. In addition should check whether the Accessories are complete, general accessories should be installed:
(1) A full set of fixing bolts and fixed copper sheets and gaskets;
(2) A full set of basin pull water collector;
(3) Two inlet pipes.
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