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.
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The main body of the faucet is made of brass, bronze (or copper alloy), of course, the overall casting performance should be the best.
Identifying faucets can be distinguished functionally and structurally.
Functionally divided into:
1. Triple bath faucet: There are two water outlets, one to connect the bathtub shower, the other to connect the shower faucet, for shower.
2, double basin faucet: for the toilet above the various basins, the outlet water is shorter and shorter, mainly used for washing, cleansing.
3, multi-function 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.
Structurally divided into:
1. Single-handle type: It features flexible switch, long service life and quick and convenient temperature adjustment.
2, with a 90-degree leading faucet: the characteristics of the traditional double handle on the basis of sealing with a ceramic chip, switch the tap when the handle rotates 90 degrees, sub-hot and cold water on both sides of the adjustment, easy to open, styles and diverse, modeling Many.
3, the traditional spiral lifting type (rubber seal): a large amount of water, low prices (currently less used).
4, stainless steel hollow ball seal and stem seal faucet: generally used for import leading, and some even full temperature control, the price is more expensive.
Pick the faucet, get 5 steps
1, first look at the surface: the main body of the faucet made of brass, bronze (or copper alloy) casting, after grinding and molding, and then chrome plated and other surface treatment. 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 faucet should be critical of its surface, hand-free burr, observed no pores, corrosion, no oxidation spots, crystal clear, feel the thickness of the coating.
2, gently turn the handle, whether it is light and flexible, there is no sense of blocking stagnation.
3, tap the main faucet, the sound dull, and carefully observe the faucet interface, whether it is a copper body, if the sound when tapping crisp, it may be stainless steel and other materials, of course, worse. The weight of the faucet is more heavy and the sense of dignity is greater.
4. Check the components of the faucet and observe whether the assembly is tight or not.
Knowledge of building materials bathtub sink faucet switch stainless steel overall bathroom
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