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Obviously I bought a stainless steel water pipe, why does it still rust? In most people's perception, stainless steel water pipes are not rusty. In fact, this is a wrong perception, stainless steel water pipe does not mean that it will never rust, the following source Juyuan stainless steel tells you what is different.
Compared with other materials, stainless steel does have better rust and corrosion resistance, but it does not mean that it will never rust. Because there is a passivation film on the surface of the stainless steel water pipe, it is because of this passivation film that it will not be easily oxidized, so the stainless rust has the super power of rust prevention. If the surface of the stainless steel is abrasive, scratched, or damaged, the passivation film is damaged, and the metal is exposed to oxygen, which causes a chemical reaction to corrode.
With the development of the times, stainless steel water pipe is currently the most hygienic and safe water pipe, it is a healthy material that can be implanted into the human body, has good pressure resistance, is put into a lifetime use, no maintenance cost in the later stage, and has a wide range of use.
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Hello, stainless steel is not forever rusty, but as long as it is produced through formal channels, it can be used for more than 80 years under normal circumstances, and the life of the house is the same.
Hope it helps.
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Stainless steel is also divided into materials, if it is, basically not, I installed a gold pipe 304 It feels good.
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Stainless steel water pipes also have a certain shelf life, of course, there is generally no problem, you can use it with confidence, there will be no large area of rust traces in the short term, and at the same time, it is necessary to keep a dry and clean environment very heavy.
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Is it still stainless steel that will rust?
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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.
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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.
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Stainless steel pipes are not rust-free, but they are relatively not easy to rust, reducing the probability of rusting. The following are several situations and treatment options for rust spots:
1.When other metals adhere to the surface of stainless steel pipes, there is a greater chance of rusting. The rust caused by other metals adhering to the stainless steel pipe is generally not very serious, we can use a sponge or cloth to clean the rust on the stainless steel pipe with neutral detergent, toothpaste or soapy water.
2. When there are many harmful substances in the exhaust, the stainless steel pipe is also easy to cause rust. For example, in factories or areas with a lot of traffic on city streets, there will be more harmful substances in the air, and the appearance of stainless steel pipes is easy to be polluted, and small rust spots may appear in stainless steel pipes in this situation for a long time. If the stainless steel pipe pollution is light, you can use the above method, if it is more serious, you can use stainless steel rust paste to scrub, and if it is serious, it is recommended to consult whether it needs to be replaced.
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The weight of rust can be worn off with a wire brush; Rust can be wiped off with a brushed cloth.
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Iron is not a heavy metal. It has little effect on the body. Of course, you don't eat rust. Domestic water is transported through iron pipes, and some branch pipes are composite pipes, hoses, etc., iron pipes or galvanized pipes, etc., without any problems. On the contrary, the plastic pipes used now are not very safe.
There must be harm, if you drink a small amount of it should have no effect, my family just bought a house that is all iron water pipes, just lived in the same time as you put all the yellow iron embroidery water, because it is a long time no one lives here, the water pipe must be embroidered, if you do not change the place, you will solve it yourself, as long as all the faucets in the room you live in are turned on, put it for a period of time, the iron embroidery will naturally run away, and there should be no problem if you often use it in the future.
It is better to drain the water in the rusty pipe first (this water can be used for flushing), the high lead content is harmful to anyone, affects the absorption of calcium, and is also harmful to the brain nerves.
Surely, if it rusts, it will fall off, and you may drink it with water when the rust stain will be drunk. It is better to drink water or use a magnetic cup.
Cause discomfort. The human body cannot absorb rust, and cooking in a rusty iron pot will cause uncomfortable reactions if the human body cannot absorb it, such as diarrhea, nausea and other symptoms.
Damage to the liver. Rusty iron pots will produce iron ions that are harmful to the human body, cooking with iron pots can replenish iron elements for the human body, but rusty iron pots not only do not have such an effect, but also generate iron oxide, eating rusty iron pots will increase the burden on our liver, causing liver damage.
Reduce the nutritional value of food.
The iron pot will oxidize after oxidation and rust, and the nutritional value of the food will be destroyed, thus reducing the nutritional value.
Yes, it will hurt, and now stainless steel kettles are generally used to boil water.
A small amount of rust is harmless to the body.
If mild, unlike other heavy metal poisoning, the body can process a small amount of iron, but if it is severe, of course it will be harmful. If it's just the cup and not the water, then you shouldn't worry.
It shouldn't be good, so don't use it. But if the iron pots were all rusty, there is nothing safer now than the iron pots. It's nerve-wracking!
The iron pot needs to be maintained, otherwise it will always rust, and the dishes will not look good and not taste good.
It is recommended that you put the dish out immediately after cooking, brush the pot immediately, that is, brush while the pot is still hot, and then control the water, if it is not dry, use the fire to coax it. The inside of the pan should always be kept on the surface with oil. If you have made a stew, you can brush the pan and dry it, or apply oil.
Eating a rusty iron pot fried dish is harmful to the body! It's not necessarily poisoning, and it's not delicious.
There are two methods, one is to use passivation paste, which is specially used to clean short stainless steel welds, which only need to be applied to the weld for 20 minutes and wiped off; The other is for more welds, first put the workpiece into the mixture of nitric acid and hydrofluoric acid to soak and clean for 15 minutes, take it out and rinse it with water, and then put it into nitric acid to passivate for 20 minutes, take it out and rinse it clean.
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