How to repair a leaking bathtub faucet The maintenance procedure starts with turning off the water in the bathroom. Once you do, you can start. Step 1: determine the valve to be repaired If the faucet has only one handle, it has only one valve, which is the only thing you need to worry about. If the faucet has two handles, only one of the valves may need to be repaired. Feel the temperature of the water dripping from the nozzle. If the temperature is high, repair the hot water valve first. If the temperature is low, start with the cold water valve. If the faucet still leaks after repairing the hot valve or cold valve, china square mixer shower you can repair another one, but you may not have to do so. Step 2: remove the faucet handle Use a slotted screwdriver to lever off the cover so that it hides the handle screws. The fixing screw of lever faucet is usually located directly below the lever. After removing the cover, remove the fixing screws with a cross screwdriver or an Allen key. After unscrewing the screw, the handle can be pulled out directly. If it is not easy to fall off, please use the handle you purchased in advance. Step 3: release the valve The procedure for releasing the valve depends on the faucet type: The compression valve is held in place by a retaining nut that you can unscrew with a pair of sliding joint pliers or adjustable wrench. The ball valve also has a fixing nut that can be screwed off with pliers. Once the nut falls off, the valve ball will fall off from the valve housing. The cartridge valve can be fixed by a fixing nut or clip and removed with pointed nose pliers. Depending on the model, you may have to pull out the lower temperature ring and stop pipe first, and then remove the faucet trim frame before you can access the fixing clip or nut. Disc valves are usually fixed by screws and can be removed with a cross screwdriver. Step 4: pull out the valve If you have a cartridge valve, oem thermostatic shower grasp the valve stem with pliers and pull the cartridge valve directly out of the housing. If the valve core is stuck, do not shake too much, otherwise the valve housing may be damaged. Use the cartridge puller to remove it. Step 5: check the valve Cartridge and ball valves are usually made of plastic, which may break or break. If any defect is found in the valve, replace it with a new one. If there is scale on the valve, but there are no other defects, the scale may cause leakage. Soak the valve in vinegar for several hours to clean the valve. Step 6: replace all rubber parts The rubber parts you need to replace also depend on your faucet type: The compression valve has a rubber gasket at the end of the valve stem. Remove the fixing screw with a cross screwdriver and replace it with the same screwdriver. The ball valve has a spring seat washer in each inlet of the valve seat. Lever out the washer and spring with a screwdriver and replace them. Secure with a screwdriver and push in. The cartridge valve has one or mo...

Leaking bathtub faucets are annoying, but fortunately, the repair method is almost always very simple DIY: replace worn gaskets, gaskets or O-rings. Even if you don't think you're a home improvement enthusiast, this repair is easy for most homeowners to complete in an hour or two. However, occasionally, the leakage of bathtub faucet is caused by a damaged valve. In rare cases, the pipe breaks and the pipe is behind the wall, which is usually inaccessible without demolition. You need a plumber to fix it, but thankfully, it almost never happens. Ideally, the process of replacing the washer, washer or O-ring of the bathroom faucet will not take much time, but things do not always go smoothly. If you have hard water and the faucet has not been repaired for several years, it is likely that the faucet handle is stuck on the valve stem or the valve itself is welded to the valve housing. When the handle or valve cannot be removed by pulling with fingers or pliers, heavier tools, such as handle puller or valve puller, need to be used. Check whether there is leakage behind the wall The part of the bathtub faucet you can see from the bathroom is known as the tip of the iceberg. The actual valve housing, i.e. cold and hot water, is directed to the bathtub nozzle and shower head and permanently connected to the water pipe behind the bathtub wall. A typical setting includes a cold and hot water inlet pipe - usually 1 / 2 inch copper pipe or PEX - leading to the valve, a copper pipe extending from the valve to the bathtub nozzle, and another copper pipe leading to the shower head. china thermostatic bath mixer factories These parts usually do not leak, but they can. If the water pipe in the bathroom is well designed, there is a panel behind the bathtub wall that can open the valve. If you see water on the floor, you must check the inside of the panel for signs of valve or pipe leakage. If you see water spraying, the best way is to call the plumber as soon as possible before the water may damage the wall frame or floor. If there is no panel, signs of water on the bottom of the wall or on the floor around the bathtub are all the evidence you need to make a phone call. Single handle, double handle and three handle faucets Like sink faucets, bathtub and shower faucets can be operated through one of four different valve mechanisms. The most common is the cartridge, which is a barrel shaped insert with strategically placed holes that can control the water flow when you turn the handle. Bathtub faucets with cartridge valves usually have one handle, but they can also have two handles. When the two handle faucet is equipped with a cartridge valve, you can only turn the handle 90 degrees. Most double handle bathtub faucets have compression valves. When you turn the handle clockwise, the compression valve will be tightened to the seat. When you turn it counterclockwise, it will let the water flow. The old compression valve bathroom faucet sometimes has a third handle to o...

They might not win the award for the sexiest design elements, but kitchen sinks and kitchen faucets are an integral part of a culinary space and deserve thoughtful consideration prior to purchasing. After all, is there any other area that sees more activity than the sink? We're talking: washing hands, washing dishes, filling pots, emptying pots ... you get the idea. You might not know it, but there are MANY different types of sinks and faucets available in a wide range of styles, materials, configurations, and price points. When selecting these two unyielding features, be realistic about your cook space and work with what you've got. For example, will your sink play a starring role in a chef's kitchen? Or is yours more of a petite space that sees limited traffic? You don't want to install a small single bowl sink in a large kitchen because the proportions will be off and it won't be able to handle the workload. Conversely, an apron front double-sink will look out of place in a tiny galley kitchen. A bit of soul searching will help determine what type of sink and faucet will work for you. Of course, you want your sink area to be an ideal combination of form and function: it needs to look good, AND perform. Not too much to ask, right? Different Types of Kitchen Sinks When it comes to narrowing down your kitchen sink selection, the first question you have to ask yourself is: Do you prefer a single-bowl sink or double? While looks are a big factor in making this decision, you should also think about the way you use your sink. Do you like to multitask in your kitchen sink, washing dishes on one side and rinsing on the other? Or, do you prefer to focus on one culinary task at a time? Also, consider the size of your kitchen. As previously mentioned, a large double sink might look odd in a small kitchenette. Finally, think about the material of your kitchen sink. While stainless steel and porcelain are popular options, there's also the option of an integrated sink, which is made out of the same material as the kitchen countertops. While this look exudes sophistication and luxury, it can become a budget-buster and be difficult to replace if needed, so make sure to weigh the pros and cons. There are three basic ways a sink can be installed: top-mount or drop-in sinks, undermount, and flush-mount. Read on to learn about the pluses and minuses of each. Self-Rimming or Drop-In Kitchen Sink Expand Image Credit: Peter Schweitzer for Hunker Top-mount AKA self-rimming or drop-in sinks are the most common, not to mention, easiest (and most affordable) to install. They involve cutting a hole in your countertop (done by a professional) that will accommodate your sink and then "dropping" it in. Presto! Your sink is caulked with silicone for a watertight fit and held in place by a lip that overlaps on top of the counter. Pros: This type of sink installation is the easiest to perform and generally the most affordable. Cons: Due to the way the sink and counter meet...

Purchasing a kitchen faucet isn't quite as simple as running to the local home improvement store and grabbing any faucet off the shelf. The best faucet for your sink depends on quite a few factors, such as the hole placement and size of the sink, your preference for faucet style and finish and whether the sink layout requires a deck-mount or wall-mount faucet. Numerous options are available for just about any kitchen faucet configuration, so the choices may seem overwhelming if you don't narrow down your preferences ahead of time. A kitchen faucet buying guide helps take some of the guesswork out of finding the faucet that perfectly suits your kitchen sink. Check Your Kitchen Sink's Holes First If you are purchasing a new faucet for an existing sink or even for a sink you have yet to install, it's all about the sink's faucet holes. For the typical deck-mount kitchen faucet, the number of faucet holes in the sink serves as a guide to the type of faucet that fits the sink. For instance, a sink with two mounting holes that are 8 inches apart from center to center is designed for a faucet assembly that fits into those holes. In many cases, you can still make modifications if you prefer a different faucet configuration as long as it doesn't require adding holes to the sink, which could damage it. Kitchen Sinks Without Faucet Holes If your sink does not have holes for a faucet, that means you're free to choose either a deck-mount or a wall-mount faucet. A deck-mount faucet stands vertically and mounts to the countertop behind the sink (or on the sink itself if the sink has holes on the horizontal back edge for it). Without faucet holes in the sink, you're free to select any type or configuration of deck-mount faucet. While a deck-mount kitchen faucet is quite common, it does have a few drawbacks. It takes up countertop space behind the sink, so there must be ample space between the back of the sink and the wall or window behind it. The countertop must be drilled to fit the plumbing for the faucet you've chosen, which could prove difficult or even problematic for a stone countertop, such as granite. If there's only a tiny space between the installed faucet and the wall behind the sink, it could prove hard to thoroughly clean it. Wall-mount faucets protrude from the wall behind the sink, which makes cleaning the area behind the sink a bit easier since the faucet hardware won't be in the way. On the other hand, installing a wall-mount faucet is a bit trickier than the deck-mount variety and may require cutting into the wall and hiring a plumber to run or reroute hot and cold pipes so they travel up through the wall. If the backsplash is already in place, you'll also have to drill through it, which could be difficult or cause a little damage if dealing with stone or ceramic tile. You'll also have to choose the right size and height of faucet so its head sits 8 to 10 inches above the countertop and at least 7 inches away from the back of the sink bowl. This...

The traditional material for faucets is brass. Brass is prized for faucets because it is very resistant to corrosion, has a relatively low melting point — making it easy to cast — is soft enough to machine with little effort yet hardy enough to endure the rigors of life as a faucet, takes finishes such as chrome plating very well, and is easily recycled. About 80% of the brass used in new faucets was previously used to make something else. Common yellow or "alpha" brass is about 60% copper and 30% zinc the rest being small amounts of other metals to give the brass specific properties. A little antimony or tin might be added to retard a form of corrosion known as dezincification which can weaken brass over time. A pinch of iron or manganese makes brass harder and nickel refines the grain structure improving strength and corrosion resistance. Aluminum may be added to make the brass stronger and more corrosion resistant. Admiralty and naval brasses used in salt-rich maritime environments contain a relatively high proportion of aluminum. The copper in brass is anti-microbial — it kills germs, a fact that has been known since the rise of the Pharaohs, but how it does so has only recently been uncovered.  Many fungi (mold and mildew) and most bacteria cannot survive in the presence of copper. In tests on colonies of E. Coli bacteria conducted by the EPA, 99.9% of the colony was killed after two hours of exposure to brass. Lead is added to make brass more malleable, less brittle, and easier to form. In faucet brass, however, lead is dangerous to human health, and especially dangerous to children because it can lech into drinking water. According to the Environmental Protection Agency lead can cause slowed growth, learning problems, hearing loss, anemia, hyperactivity, and behavior issues. Before 2014, a faucet could contain as much as 8% lead and still call itself lead-free. Now the maximum lead content in a faucet is 0.25% (1/4 of 1%), basically just a bare trace of lead. To ensure the absence of lead in the brass inside a faucet that is in contact with the water passing through the faucet, the faucet must be tested in a laboratory and certified lead-free. If it is not certified, it cannot be legally installed in a drinking water system. To comply with the new restrictions on lead, today's faucet brass uses other additives to ensure malleability. To produce a lead-free brass, the lead is replaced with bismuth or silicon to provide the needed malleability without the toxicity. Bismuth is similar to lead – right next to lead on the periodic table of elements – but it is not harmful to humans. Bismuth, however, is expensive. It is 300 times rarer than lead, even rarer than silver, which is the reason that bismuth-brass alloys are considerably more expensive than leaded brass. Bismuth has several other problems. It is, unlike lead, a brittle metal, and requires a more precise casting process to preserve the ductility of brass. The result of impro...

Today's faucets are designed to survive very harsh conditions, including thousands of on-off cycles every year and hard water mineral build-up, and still give year after year of flawless service. And, if it does break, a faucet is usually designed to be serviced by simply replacing the defective parts — typically a screwdriver operation — without first having to uninstall the faucet. Modern finishes are unlikely to flake or tarnish. Modern faucet plating and coating processes, including elec­tron beam physical vapor deposition — a process that is almost science fiction — can imitate anything: brass, nickel, pewter, even silver and gold. Epoxy coatings can keep that new finish looking new for a long time, with proper care. Faucet valves rarely leak. Ceramic cartridge technologies have almost entirely banished the midnight drip, drip, drip. But, some of the best faucets still use older, tried and true, technologies that are proven to work well. These may require periodic maintenance, not an onerous or difficult task. For the old house purists, these are often the favored technologies. But, for the rest of us, the newer almost-no-maintenance ceramic technology is a better choice.

Good day, everyone, It's been long time since the corona virus outbreak, by our government's effective control, our workers can return to factory on time, Now it's approaching to our manufacturing busy days, and many orders have been planned on the producing line. So if our customer need to receiveed our faucet before the new. It's time to consult oiur salesman and we can have enough time to arrange the production plan, thank you. Besides, any comments, plz feel free to contact us. Best regards.

130th Canton Fair to be held both online and offline Updated: 2021/07/21 The 130th China Import and Export Fair (Canton Fair) will be held between October 15 and November 3 in an online and offline merged format. 16 product categories in 51 sections will be displayed and a rural vitalization zone will be designated both online and onsite to showcase featured products from these areas. The onsite exhibition will be held in 3 phases as usual, with each phase lasting for 4 days. The total exhibition area reaches 1.185 million m2 and the number of standard booths around 60,000. Chinese representatives of overseas organizations and companies, as well as domestic buyers will be invited to attend the Fair. The online website will develop functions suitable for the onsite event and to bring more visitors to attend the physical Fair. The Canton Fair is a comprehensive international trading event with the longest history, the largest scale, the most complete exhibit variety, and the greatest business turnover in China. Held at the centenary of the CPC, the 130th Canton Fair is of great significance. The Ministry of Commerce will work with Guangdong Provincial Government to improve various plans on exhibition organization, celebration activities and pandemic prevention and control, to further play Canton Fair’s role as a platform for all-round opening-up and consolidate the gains in the prevention and control of COVID-19 as well as social and economic development. The Fair will serve the new development pattern with domestic circulation as the mainstay and domestic and international circulations reinforcing each other. Chinese and international companies are welcome to visit the grand event of the 130th Canton Fair to create a better future.