What kinds of faucets are there by material?

Time:

2023-01-12 10:50

  Household faucets are mainly copper, alloy, ceramic, stainless steel, cast iron faucets. Among them, the alloy faucet because of its harmful to health, has gradually out of sight, and cast iron faucet belongs to the 1980s and 1990s products are now obsolete. Ceramic faucet because the price is relatively high, but the general price is high, processing difficulties, so the variety and number of products are less, generally only used in special places. The rest is stainless steel faucet and all-copper faucet, these two are now on the market more, the application is also more widespread, the following Kaiping all-copper faucet manufacturers small details to us explain the characteristics of various faucets.

  1, cast iron faucet

  Iron faucet this is more simple rust, if you want to disassemble it is also more difficult, such as magnet suction. And this style are small faucets mainly, the appearance to people also looks relatively rough.

  2, stainless steel faucet

  Stainless steel faucet does not contain lead, and acid-resistant, alkali-resistant, not subject to corrosion, do not release harmful substances, will not pollute the tap water source. It is understood that now more than 304 stainless steel faucet appearance does not need electroplating, its appearance only need polishing can be its stainless steel original color, and can continue to maintain the silver-white luster, not easy to rust, stainless steel hardness, toughness are higher than copper products more than 2 times. But stainless steel hardness, toughness, casting and cutting processing are much more difficult than copper, high cost, the average family can not afford to consume.

  3, alloy faucet

  Alloy faucet price and all-copper faucet comparison, the price is much lower, and this faucet is more simple mass production. Many of them use zinc alloy, zinc alloy faucet is harmful to the human body, and is not durable. Now zinc alloy can be used to do the faucet handle, and some bathroom hardware pendant. Because the zinc alloy plating process is very mature, and some manufacturers will deliberately intensify the weight of the zinc alloy faucet, so it is difficult to distinguish it from the full copper faucet by weight, appearance. For your health, still advocate the purchase of Huandi bathroom full copper faucet.

  4, full copper faucet

  Pure copper faucet use all copper refinement, chrome-plated appearance, high gloss, high anti-wear and anti-corrosion performance. Mainly by its own copper content and process to distinguish the quality of good or bad. Huandi faucet selection of copper is mainly 59 copper, meet the national standards, its lead content can be less than 0.3. Given the amount of lead is difficult for general consumers to discern, and the international lead content of pipeline products have strict rules, so in order to consider their health recommended to buy after the relevant certification of the faucet.

  5, ceramic faucet

  If the faucet made of ceramic, compared with other raw materials, this product is not simple rust, not oxidation, not easy to wear and other advantages, together with the appearance of this product it is generous, use it more can set off the entire space of the sense of atmosphere.

Other news

How to win? Three basic skills of Quanwei customized brand


The electronic product panel control chip is designed by Hua Hong NEC0.35μmCZ6H 1P3AL process, and the design goal is to reduce the chip area and reduce the cost under the premise of satisfying the fu


2023-01-12

Analysis of main technical performance of brass valve in valve industry


Today, Xiaobian will analyze the main technical performance of brass valve from seven aspects: light performance, sealing performance, flow medium, opening and closing force and moment, opening and closing speed, action sensitivity and reliability, and service life. I hope it will help you to know the products of brass valve manufacturers.


2023-01-14

Classification and characteristics of pneumatic ball valve


[student question] classification and characteristics of pneumatic ball valve? [answer] pneumatic ball valve can be divided into o-ball valve and v-ball valve. The o-ball valve adopts floating structure, the ball core is precision casting, the outer surface is plated with hard chromium, the valve seat is made of reinforced polytetrafluoroethylene, the port of flow is the same as the pipe diameter, the flow capacity is great, the flow resistance is very small, and there is no leakage when it is closed, it is generally used as on-off valve, especially suitable for high viscosity, v-ball valve adopts fixed structure, the ball core has V-notch, which can realize shearing. Fiber, granular media. According to different process equipment, pneumatic or electric actuator can be selected to form pneumatic ball valve and electric ball valve respectively. If the pneumatic ball valve is to achieve proportional adjustment, it must be equipped with valve positioner. If the electric ball valve is to achieve proportional adjustment, it must be equipped with electronic electric actuator or servo amplifier. From the material, it can be divided into: carbon steel ball valve, stainless steel 304 ball valve, 316 ball valve and copper ball valve According to the pressure, it can be divided into: high pressure ball valve and low pressure ball valve High pressure pneumatic ball valve: mainly used in oil, natural gas, hydraulic oil, construction machinery and other industries Low pressure pneumatic ball valve: mainly used in corrosive pipelines such as water! Precautions and model of knife gate valve in use: the opening and closing part of knife gate valve is ram, the movement direction of ram is perpendicular to the fluid direction, manual knife gate valve can only be fully opened and fully closed, and cannot be adjusted and throttled. The ram has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valve form wedge and wedge angle, which vary with the valve parameters, usually 50. The wedge-shaped knife gate valve RAM can be made into a whole, which is called rigid ram. It can also be made into a ram that can produce slight deformation, so as to improve its processability and make up for the deviation of the sealing surface angle in the processing process. This kind of gate When the plate is called elastic ram knife gate valve closed, the sealing surface can only be sealed by the medium pressure, that is to say, the sealing surface of the ram is pressed to the valve seat on the other side by the medium pressure to ensure the sealing of the sealing surface, which is self sealing. Most knife gate valves adopt forced sealing, that is, when the valve is closed, the gate shall be forced against the valve seat by external force to ensure the sealing of the sealing surface. This type of valve shall be installed horizontally in the pipeline generally. The above contents are sorted out according to the problems encountered in the actual work of the trainees for reference. If there are any problems, please communicate and correct them in time.


2023-01-12