D&S Trading Co.,Ltd. is professional machine trading company, which respresative for our relative factorys.We supply you first class quality machine with best service. Our machine include all faucets, valve, brass fitting, cartridge, brass parts, teflon tape machines.For more information,welcome to visit our company's website http://www.desuautomatic.com

Faucet production process

Faucet production process: Copper ingot → Dissolving → Casting (low-grade cast with sand casting, high-quality faucet by gravity casting) → after casting clean castings inspection → machining → tolerance test → leak test → grinding → surface inspection → plating → plating test → assembly → test water leakage → finished product inspection → packaging → factory.

Casting: low-grade cast with a cast, high-quality faucet gravity casting, a relatively new technology is die-casting, a pressure forming similar to the current zinc alloy die-casting process is the same.

Quality control: Before the finished product quality control in the production process by the quality control, post-product to packaging by the quality assurance part of the sampling, mainly to check the product packaging, display. More well-known imported brands in the market are the United States, Moen, Kohler, American Standard, Germany's Hansgrohe, GROHE, Spanish musicians, Japan's TOTO, Australia's Coma, etc;Well-known domestic brands There are well-known nine animal husbandry, Yu, Shen Lu, brilliant plumbing, Huida, Wrigley, Eagle, the Tao, Dennis, Leer Shi Dan, clean and the United States, Shean, Ya Ding.

First of all, be prepared to install the tools, check the matching parts before installation are complete, common leading parts are: hoses, rubber washers, shower, water, kidnappers, decorative hat and so on.

1. Single hole basin mixer installation

Single basin mixer faucet should pay attention to the diameter of the outlet, and most of the market belongs to the hard tube into the water, so you should pay attention to set the height of the outlet, 35 points down from the basin most appropriate. Installation, be sure to choose a dedicated angle valve, the angle valve must be fixed wall and hot and cold water pipes. When you find the angle between the valve and the faucet on the distance between the pipes, to buy a special extension tube to connect. Remember, do not use other plumbing to connect, because if the water pressure is big, it is easy to fall off, leaking, causing you loss. If the inlet pipe is too long over the outlet pipe, cut off parts according to your needs. If the angle is not suitable, bend it to the position you need. Remember: Do not bend hard to 90 degrees or more than 90 degrees. Do not forget to buy the faucet small interface (faucet short) when installing the basin to the water. Do not forget to flush the water pipe buried in the wall before you install it.

2. Shower, bathtub faucet (wall) installation

When you buy a shower, bathtub, wall faucet, you can choose the appropriate height of the buried pipe. The spacing of hot and cold water pipes must reach 15 cm. Do not forget to wash the water pipe before installation, so as to avoid excessive water quality and cause damage to the tap. Concealed shower, bath faucet: Purchase concealed faucet, the general should put the leading spool embedded in the wall. Must pay attention to the thickness of the bathroom wall before embedding. If the wall is too thin, the spool can not be embedded. Pre-embedded spool of plastic protective cover Do not easily removed, so as not to damage the valve plug in the embedded cement and other chores. Also in the embedded spool should also pay attention to the spool up and down, left and right direction, so as to avoid spool error. Wall faucet embedded in the inlet pipe size deviation, can be used to adjust the kidneys to adjust the position.

3. Thermostatic faucet installation

Before installing thermostatic faucet, please check whether the water pipe is left hot right and cold, remember not to connect the hot and cold water pipes wrong, lest the faucet can not work properly. Gas, solar water heaters can not use thermostatic faucet, because the water pressure is too low. Do not forget to install thermostatic mixer installed hot and cold water filter.

4. Single-hole kitchen faucet installation

Requirements are stable, because the kitchen faucet use a higher frequency, combined with being moved to move easily loose, so the lock nut must be tightened. Currently, there are some leading the market for the nut to increase the screw fixed, this solid effect is very good, if we can solve the problem of dewatering, the future will be a popular trend.

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