First of all, the key to the quality of faucets is the spool. At present, the main taps on the market are ceramic valve plugs, ball valve plugs and rubber valve plugs. 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. First, it is divided into: 1, single handle class. The features are flexible switch, long service life and quick and convenient temperature adjustment. 2, with 90 degrees switch faucet. Features are based on the traditional double handle, with a ceramic chip to seal, when the switch tap the handle can be rotated 90 degrees, sub-hot and cold water on both sides of the adjustment, easy to open, style, variety, variety of shapes. 3, the traditional spiral lifting type faucet (rubber seal). The amount of water is large and the price is low (it is currently used less frequently). 4, stainless steel hollow ball seal and stem seal faucet. It is generally used as an import leader, and some are even fully temperature-controlled. The price is relatively expensive. Second, from the function is divided into: 1, triple bathtub faucet. There are two water outlets, one to connect the bath shower, and one to connect the shower faucet under the shower. 2, double basin faucet. Above the various basins for toilets, the outlet is shorter and shorter, mainly used for washing and facial cleansing. 3, multi-purpose kitchen faucet. Generally double, can pass hot and cold water. The outlet is higher, the front of the faucet is longer, and some even have hoses that can be rotated at multiple angles for washing purposes. Third, how to choose a faucet: 1, 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. 2, gently turn the handle, whether it is light and flexible, there is no sense of blocking stagnation. 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. 3, tap the main faucet, whether the sound is dull, and carefully observe the leading interface, whether it is a 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. 4. Check 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 parts should be equipped with: (1) a full set of fixed bolts and fixed copper sheets and gaskets; (2) a full set of basins to pull the water dispenser; (3) two inlet pipes. Bathroom Bathtub Yuyu Bathroom Faucet Switch Stainless Steel Paint Bathroom Size Overall Bathroom PP Biaxial Geogrid,Biaxial Geogrid,Plastic Geogrids Silane Coupling Agent Co., Ltd. , http://www.nsgeosynthetics.com
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