The Division of the Internal Structure of the Faucet

The faucet is divided into two types from the internal structure of the washer type and the non-washer type. The washer type is a traditional old product. From the appearance, it is divided into two types: single handle and double handle; from the use form, it is divided into rotary and lift There are two types of formulas, which are divided into cast iron, steel, stainless steel, etc.

The valve core structure of the head includes ceramic valve core, ball valve core, stainless steel valve core and rubber valve core. Ceramic valve core is a new generation of valve core material, especially imported ceramic chips, which have good sealing performance and stable physical properties. At present, the leading valve cores on the market mainly rely on imported products except those produced in China, especially Italy, The valve core from Spain, France, etc. is used to assemble the faucet. Generally, the normal service life of the imported valve core is 5-10 years. If it is replaced and repaired, only one valve core can be replaced.

Surface modification: chrome plating, titanium plating, painting, gold plating, frosted treatment, etc. The thickness of the coating surface is one of the factors to be considered. You can observe whether the electroplating surface is bright and whether the surface reflects the object well. The chrome plating layer of imported faucets is relatively thick and difficult Falling off and oxidation, the gold-plated layer has a special protective film, which will keep the plating layer from falling off easily.

The body of the faucet is mainly made of bronze, but now it has been replaced by brass, and the copper content of the high-grade faucet is more than 85%.

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