There are a wide variety of products in the tap industry currently on the market, and the quality is also uneven. If you buy a poor quality tap, it will not only take time and effort, but it may even endanger your family's health. How to pick a good faucet, please keep in mind the following four key points.
First, how to choose the faucet: material
Regarding the material of the faucet, please keep in mind the following formula: plastic <zinc alloy <cast iron <ceramic <stainless steel <brass. If you are still using a plastic / zinc alloy / cast iron faucet, it is strongly recommended that you immediately replace it! The long-term use of these three types of materials will cause harm to the human body.
1, plastic and zinc alloy faucet
Plastic faucets are easily damaged and have the shortest service life. Zinc alloys are prone to be oxidized by prolonged contact with water, releasing heavy metals, such as zinc and lead, which are harmful to the human body. The cast iron materials are apt to rust and are prone to leaking and endangering health.
2. The faucet made of cast iron is easy to rust
Although stainless steel and ceramic faucets are not harmful to health, they are not the best choice for household faucets due to the fact that the materials are not yet mature, the production cost is high, and the stainless steel is easily damaged and the ceramic is fragile.
In contrast, copper not only has a mature production process, but is not easily corroded and has a very good antibacterial effect. It is very suitable for making faucets. Copper faucets have always been very popular on the market.
Second, how to choose a faucet: spool
The quality of the valve plug affects the water saving effect of the faucet. At present, there are two types of spools on the faucet market: ceramic spools and steel ball spools. It is recommended that you buy a ceramic valve plug. It is not only heat-resistant and wear-resistant, but also has a long service life, which can better prevent dripping water from leaking. Steel ball valve core performance is also good in all aspects, but compared to the ceramic valve core using a shorter time, it is easy to cause leakage.
Third, how to choose a faucet: bubbler
A good faucet bubbler can ensure that splashes do not splash, make the water soft and comfortable, and can effectively save water. Before purchasing a faucet, it is advisable for the merchant to do a water test and experience the comfort and scouring power of the water flow. The more bubbles in the water flow, the better the quality of the bubbler and the better water saving function. The presence of many bubbles in the water stream indicates good bubbler quality.
Fourth, how to select the tap: appearance
Unexpectedly, the faucet is also a member of the "Appearance Association". After grinding and polishing, in order to prevent the tap from being oxidized, a layer of nickel or chromium may be plated on the surface. Nickel or chromium has anti-neutral hydrochloric acid function and protects the faucet from corrosion for a long time. When purchasing, place the faucet in a well-lit place. The surface of the faucet has no oxidation spots, no air holes, no leaks, and a uniform color is a good faucet.
Faucets that are not well plated are susceptible to corrosion
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Multifunctional Children's Study Table Chair Set
Myopia in children is mostly caused by bad habits in the learning process, such as improper sitting posture and poor lighting. The learning environment created by a good learning table is still helpful for preventing myopia, so buy anti-myopia learning desks for children. There is still a certain effect, let children develop good study habits, which will accompany them for a lifetime.
After the child goes to school, they can use the study table. The study table on the market can adjust the height of the table according to the height of the child. The study table is an essential tool for children to do homework. For example, there is a great and handsome study table on the market. The function is intelligent lifting and lowering, and the desktop can be folded. , When a person sits in front of the table, they naturally enter the concave table top, and the two arms droop naturally. Because the two elbows are supported by the concave plate, the body naturally does not lean forward, which effectively solves the shortcomings of lying on the stomach to write and study. When shopping for a Study Desk, be sure to keep these must-have features in mind. The focus of the study table is to correct the sitting posture and prevent myopia, which is a foldable study table with a concave table top.
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