What should I do if the water pipe valve is rusty? How to deal with rusty and leaky water pipes

The normal situation is to find the main valve first, and you can consult the manager of the relevant house. You'll always find it.

If you can't find the main valve, you can unscrew the valve in your own home. A previous netizen talked about the method of using engine oil, which is suitable for coarse screws with rusted surfaces. The oil used for the valve filament cannot penetrate into it.

The appropriate and feasible way is to use kerosene (not with gasoline, because gasoline volatilizes quickly), drop kerosene on the screw of the valve, try to twist it after a while, and then drip some kerosene to prevent the kerosene from drying.

Since the valve is too tight, it can be clamped and twisted with a pipe wrench to increase the force. But be careful not to break the valve screw because of this.

I hope mine can help you.

Yes, that's how I solved the problem. It's just that I didn't use kerosene, I used two-stroke oil for motorcycles, and it was stuffy for about two days. As soon as I had the chance, I tried to unscrew it a few times, then some more oil, and finally clamped it with a pipe wrench.

I didn't dare to use too much force, for fear of breaking it, and finally I was able to twist it. Now, you don't need a pipe wrench.

Now that the valve works, it won't be a problem for me to change the water pipe.

First knock with a hammer to shake off the rust, and then use a wire cutter to unscrew it. In the future, it is best to use copper or stainless steel for valves, although it is more expensive, but it has a long service life.

1. If the water pipe is rusty and leaking, the main valve of the water pipe needs to be closed first to prevent continued water leakage, thus wasting water resources. After that, you need to wipe all the rusty areas on the water pipe, and then repair it by welding.

2. In the process of welding, it is necessary to weld an iron plate that is closely attached to the water pipe, and after welding, it is also necessary to do the corresponding reinforcement treatment.

3. If there is a problem with the connector of the water pipe, you need to replace the connector and replace it with a new one.

2. Matters that should be paid attention to when installing water pipe joints.

1. The position of the water pipe joint needs to be cleaned, especially some impurities need to be removed to prevent water leakage.

2. When using the faucet, try not to use too much force to switch, just twist it gently, if you switch it vigorously for a long time, it is easy to damage the joint of the faucet.

3. After using the faucet for a period of time, you also need to pay attention to frequent cleaning, and you need to remove the faucet joint, and then clean the filter valve inside and install it.

Water pipe rust and leakage, if the rust is serious, can only replace the new pipe, if it is not very serious, you can take the water stop welding, you can leak, if you can not stop the water, or it is inconvenient to use the welding machine to weld, and can not replace the new pipe, you can take a temporary method, that is, with a bicycle inner tube, cut into two, and then hard to stretch at the leakage point winding, according to the positive and negative directions, wound twice, with a thin wire tight, so that it can also be used for many years. Please adopt.

Summary. 1. If it is external rust, polish to remove the rust and apply anti-rust paint.

2. If it is rusted inside the pipeline, the corroded pipe needs to be replaced, and it can be replaced with a PPR water pipe, and there will be no rust problem.

How to deal with serious rust on the outside of the water pipe.

1. If it is external rust, polish to remove the rust and apply anti-rust paint. 2. If it is rusted inside the pipeline, the corroded pipe needs to be replaced, and it can be replaced with a PPR water pipe, and there will be no rust problem.

1. Use white vinegar: vinegar can chemically react with rust on metal and decompose it. Soak the metal in white vinegar for a few hours and wipe off the rust layer.

2. Use potatoes and dishwashing detergent: Cut the potatoes in half and cover the incision with dishwashing detergent. This will chemically react with the rust layer, making it easier to remove.

Place the potatoes on the metal and let them sit for a few hours. 3. Use lime and salt: Sprinkle salt over the rusty area, cover it thoroughly, and pour the lime juice on top.

Use all the lime juice you have obtained, let it sit for 2 to 3 hours, and then wash the mixture well. 4. Make a paste with baking soda: Mix the baking soda and water together until the mixture is thick enough to apply to the metal.

After some time to condense and scrub clean. 5. Use a sanding tool to scrape off the rust layer: This method is very laborious, but it allows you to effectively remove the rust by scraping alone.

Use garage tools, such as screwdrivers, or rent tools from a hardware store.

1. Acetic acid or oxalic acid can be used. Prepare a solution of a certain concentration, do not use a 100% pure solution, soak for a period of time and then rinse with water is no problem. The main thing is that the time is not too long, and the concentration of acid is not too high.

However, it is strongly recommended not to remove rust by chemical methods.

After the old rust is washed away, floating rust can also form in the water pipes, which can make the tap water "red". If rust slag often flows out of the water pipes, it is recommended to replace the water pipes rather than use any rust removal methods.

2. Turn off the main valve, drain the water in the water pipe, knock the pipe wall with an appropriate tool, shake off the rust attached to the pipe wall, and then use a large water flow to flush the inner wall of the pipe.

The only effective and non-hidden danger is to replace the PVC water pipe, which is not rusty, durable, environmentally friendly, and has no harm to the human body.

The water supply pipe you are talking about is an iron pipe, so use a special rust remover to remove the rust in the pipe.

Problem 1: How to deal with rust in water supply pipes Metal water pipes that have now become rusty, whether they are chemical methods (such as pickling) or physical methods (such as pressure steam), cannot fundamentally solve the problem of rusty drinking water.

The only effective and non-hidden solution is to replace the water pipes with non-metallic drinking water pipes.

Question 2: What to do if the water pipe rusts Suggestion: Use a hacksaw blade to see 2 3 openings of the wire mouth of the faucet that is broken in the elbow and the faucet, and the touch is limited to sawing the outside elbow; Then use kerosene to drip into the sawed opening, and then use a flathead screwdriver to pry at the gap between the elbow and the faucet wire mouth This purpose is to remove the wire mouth of the faucet broken in the elbow, so that the faucet can be reinstalled.

Give it a try. Problem 3: How to deal with rusty water pipes Replace it, there is no other way (or other solutions are temporary, and the disadvantages are not long-lasting).

Question 4: What should I do if the toilet sewer pipe at home is rusty??? First of all, you should polish the rust and floating sink on the surface of the water pipe, you can also buy some rust remover, and then do a good job of applying water-based anti-rust paint, which can be bought in the ** store of infinite flower water-based paint, if it helps.

Question 5: What should I do if the water pipe at home is rusty No matter how much I maintain the rusty water pipe, it won't take long. Find someone to repair or maintain it for money, and sooner or later it will break down. When the time comes, if it breaks, you will have to pay someone to get it. There are industrial pipe rust removers that you can try.

It is advisable to replace the water pipes in your home. Find a water connection to reconnect one to the home, the PVC water pipe is not fixed firmly with glue, and the water leakage rate is large. With PPR water pipe, PPR hot melt welding is the most stable, choose a good route and start working.

If you want to install it according to the original line. You can only wear through the wall and replace the old pipe with a new one, then it depends on the situation at home, and professional maintenance personnel will help you get it right.

Question 6: What should I do if the water pipe is rusty? The method that the landlord said is only to treat the symptoms but not the root cause, and it can be used for a period of time, but ** view, it is recommended to replace it.

Secondly, it is recommended to partially replace all the pipes involved in the lease collapse.

Thirdly, it is very likely that the sand and gravel material will also corrode the metal pipe, so it is recommended to use plastic pipe products. Products like Weixing, Sorbonne, Jinde, and Rifeng are still relatively good choices.

Finally, it is recommended to use wire pieces at both ends and PPR water pipes in the middle after the water is cut off.

Hope it helps.

Question 8: Help! How do you remove rusty parts from a water pipe? Hello lz! You can use dilute hydrochloric acid, dilute sulphuric acid, or vinegar at home (slower but easier to bluff) They can all react with the rust on the water pipes, and when there are bubbles on the surface, they can be stopped.

The main reason for the rust at the junction of the water attack high spike pipe is that there is no galvanized layer at the mouth of the silk reed, and this part begins to rust after a long time. The rusty part is hand-polished to remove the rust, and then the galvanized layer is brushed with special repair and repair paint.

Question 1: The water pipe valve switch is rusty, how can I make the rusty switch loose? You can take some cooking oil to drip to the rusty place, wait an hour for you to drip a little, and then twist and see, if not, the rust is too bad, this valve is scrapped, in that is, you turn off the main valve, find an angle grinder to saw the valve on the line.

Be careful not to break the thread of the pipe when sawing, otherwise you will have to thread it. There must be a slipknot near the valve, if the rust is bad, also sawn off, and pay attention to the thread of the pipe. After sawing, buy a valve of the same size and attach the slipknot head.

If the pipe is also broken, you don't need to say that you should know what to do!

Problem 2: How to solve the problem of rusting hot water valve First point the loosening agent on the mandrel, and after a while, knock and knock the valve body, gland, and core rod and twist it, and then put on some loosening agent to remove the gland and then screw it. Twisting while beating, it is really not possible to put away the water and burn it with fire, and it is best to bake it red, and then twist it can basically be opened.

Question 3: The water valve is rusty, it can't be screwed, what to do Don't use brute force, if there is a "loosening agent" is the best, there is no "loosening agent" you can use engine oil, there is really none, you can use blended oil and other cooking oil (lard is not good), you can soak the best, it really can't be dripped on the shaft, do it a few more times, it can generally be done!!

Question 4: The tap water valve is rusty, how to repair it Turn off the main valve first, use other valves to clean the water, and then drip some oil on the rusty water valve to see how the effect is! It is recommended to replace the water valve with a new one.

Question 5: The sluice valve is rusty and can't be screwed, what should I do? It is common for the sluice gates to fail to close.

Don't worry, turn on all the faucets in your home, and the pressure in the pipes will be significantly reduced, and you can calmly remove the old faucet and replace it with a new one. The property said that there is no way that they are unwilling to do it, and it is difficult for you, maybe it is for you to pay.

Question 6: What should I do if the water valve is rusty and can't be screwed? Cut off the front and rear valves, and replace the small valves.

Question 7: How to deal with the rusty water valve. 10 points In this situation where the inner sphere is rusted, the external force cannot solve it, it loosens, and the valve is broken. Let's get a new one.

Question 8: How to maintain and maintain the household water valve, it is not easy to rust to die The failure of the valve is generally stuck, can not be opened or closed, and the valve is closed and opened at a certain time interval to keep the valve moving normally, and will not produce the phenomenon of stuck, and the general interval is operated once in half a year. If possible, it is best to replace the valve with stainless steel with polyester fluoroethylene for the sealing packing.

This valve can be used for more than 10 years without maintenance.