Does the steel heating installed by the developer have an anti corrosion layer inside?

It is true that there are some insulation layers in it, but there is no anti-corrosion layer at all, and basically the insulation layer replaces the anti-corrosion layer.

1.The anti-corrosion in the radiator is not made by the developer himself, but is a purchased product.

2.If it is a regular enterprise, there is an anti-corrosion coating inside when it is manufactured.

If the steel radiator is not treated with internal anti-corrosion, the oxygen in the water will quickly corrode the inner wall of the radiator, causing trachoma and water leakage. Anti-corrosion, can effectively isolate the inner wall and water, not only allows the water to circulate freely in the branch pipe, but also prevents oxygen from invading the inner wall. However, in order to make the steel radiator durable, it is not enough to rely on internal anti-corrosion, and it needs to be fully watered and maintained in the season when it is not in use, so that the inner wall that has been anti-corrosive can continue to be used with peace of mind.

The internal anti-corrosion treatment technology of the radiator has strict requirements for the material, not only to resist oxidation, isolation, high temperature resistance, not easy to peel off, but also to be safe and environmentally friendly, 360 ° no dead angle in the process, filling nano anti-corrosion technology, usually double-layer anti-corrosion, to achieve the purpose of anti-seepage and leakage.

The developer should also have an anti-corrosion layer when installing steel heating, otherwise it should be very easy to break, and there should also be an anti-corrosion layer.

The steel heater installed by the developer has a piece with a certain anti-corrosion layer inside. But this layer of protection does not last for many years.

There is an anti-corrosion layer, which is an anti-corrosion primer.

Does the steel heater installed by the developer have a protective layer? Yes, under normal circumstances, he has a good effect on this function, and Yang Ming generally plays a role in keeping warm.

It depends on what it says, some have and some don't, depending on your local market.

The steel radiator is not handled to be anti-corrosion, don't believe the salesman's nonsense.

Of course, there is Fanghucheng inside, because the steel heater will have an anti-corrosion layer in it, so that the house heating is corroded.

There is some protection inside this steel radiator, but his method is not very effective.

What about the steel installed by the developer? It should be possible that there is anti-corrosion at the grassroots level, but this should also depend on what he bought.

Of course, there is a quality that seems to have become, and it should be without any problems.

Not necessarily. It depends on whether there is a conscience or not.

It also depends on the quality.

But it doesn't matter.

It's hard to break.

Laugh at your own words. Go crazy yourself, if you need to.

Does the steel heating installed by the developer have an anti-corrosion layer inside? See if the developer is a conscientious business, if it is a conscientious business, there should be a kind of business.

Generally, developers put you on a rigid radiator with no preservatives in it.

The steel heater installed by the developer has an anti-corrosion layer inside, because it was bought back after testing.

Prevent rust inside (field rain and floor heating).

Coating a layer of heavy anti-corrosion coating, no matter how harsh the environment can still achieve a good anti-corrosion effect, heavy anti-corrosion coating is more expensive than the general anti-corrosion coating, underwater heavy anti-corrosion coating is the use of a new polymer material as a corrosion inhibitor and newly developed a high-efficiency underwater heavy anti-corrosion coating, can generate a layer of close to the metal surface, with protective Fe2O3 film on the metal surface, so that the metal is in a passivated state, and the dense and low-porosity film makes the metal surface alkaline, Prevents the oxidant from penetrating the film to the metal surface and causing a corrosion reaction - Sartoria.

Mainly leak-proof and rust-proof.

There are some potassium, calcium, magnesium and other ions in the water, which can corrode the steel structure.

Cast iron radiators will be phased out and replaced by mainly steel radiators (column, plate, etc.). Steel radiators have been used in Europe for nearly 50 years and now account for more than 80% of the market share, and their market share in China is also growing rapidly. Previously, the water quality requirements for heating systems were strict due to the corrosion of all steel radiators in unsafe systems.

The inner wall of the scale radiator brand adopts sky blue water-based nano anti-corrosion, double-layer anti-corrosion, which effectively prevents the corrosion of water quality and air on the inner wall of the heating radiator, so that the heating radiator is durable.

Of course, it works, generally steel radiators will be internal anti-corrosion, and St. Lawrence's radiators are deep.

The second generation of anti-corrosion technology back to the sea, did 2 times of internal anti-corrosion, this is equivalent to the anti-corrosion technology of deep-sea ships, the warranty of ten years is no problem, you can see that there are no steel radiator quality and after-sales problems that have not been done!

Anti-corrosion is used for steel radiators and steel and aluminum radiators, and other radiators are not used. If you don't apply it, it will be finished in one or two years, and you can use it for ten years if you apply three coats.

Of course it worked!

I'm a heater!

So don't be afraid that the antiseptic in the radiator will be lost!! Remember!

The biggest disadvantage of steel radiators is that they are easy to corrode and cause water leakage accidents. Steel radiators have more solder joints, and the probability of water leakage is greatly increased compared with other types of radiators; Steel is generally susceptible to oxidative corrosion, and if used in more complex environments, the rate of oxidative corrosion will be accelerated. The steel radiator itself does not have the anti-corrosion function, mainly because the manufacturer does the anti-corrosion treatment, but the treatment technology is uneven, there are certain defects, and the steel radiator is relatively easy to oxidize.

Steel radiator is now one of the radiator materials selected by families, compared with other materials in the appearance has certain advantages, but the anti-corrosion function should be paid attention to, as far as possible to choose the products of large brands of regular manufacturers.

Pros, 1Strong ability to work under pressure.

2.Easy to install and maintain.

3.The exterior is bright and colorful, and there are a variety of styles to choose from.

4.The cost is relatively moderate, and the application at home and abroad is relatively large.

5.The radiation plus convection dissipation mode is more comfortable, the thermal efficiency will be relatively high, and the energy saving is low-carbon and energy-saving.

Disadvantages: Steel radiators themselves do not have anti-corrosion effect, so they are easy to oxidize. Many manufacturers have made anti-corrosion treatment for radiators in response to this, but the anti-corrosion technology is uneven. Therefore, when choosing steel radiators, it is necessary to choose the best quality manufacturers.

The disadvantage of steel radiators is that they are easy to corrode, and there are many solder joints, which are prone to water leakage.

Advantages of steel radiator: beautiful appearance, many options, stable heat dissipation performance, low-carbon energy saving, green environmental protection.

Disadvantages of steel radiators: they do not have anti-corrosion effects, so they are easy to oxidize. Small heat dissipation area.

The advantages of copper-aluminum composite radiator: good air tightness, good thermal conductivity, strong resistance to alkaline water corrosion, large heat dissipation, high pressure capacity, light weight, long life, novel and beautiful appearance, easy installation, simple maintenance and cleaning.

Disadvantages of copper-aluminum composite radiators:

1. The thermal conductivity will deteriorate after a long period of useDue to the different thermal expansion coefficients of copper and aluminum, the two metals that are close to each other at the beginning will slowly separate after long-term use, and there will be a gap in the middle, and the air will run in, which will slowly reduce the heat dissipation performance of the copper-aluminum composite radiator, and the thermal conductivity will become worse and worse.

2. **High: As precious metals, the scarcity of copper and aluminum cannot be changed. It is inevitable that the international trend of copper and aluminum will be further improved, and it is precisely because of the best factors that the development of copper and aluminum composite radiators has been greatly restricted.

Steel radiators have excellent heat dissipation, but they are very cheap and suitable for central heating.

Heat dissipation: The heat conduction performance of the steel radiator itself is weak, and the heat dissipation capacity of heating is slightly lower.

Thermal insulation: It has a higher water holding capacity, the running heat preservation time is more durable, and it will not cool down rapidly after closing, which is professionally called thermal inertia.

Shape: round and smooth, there will be no wings, fins to add shape, relatively slightly simple and simple.

Lifespan: The compressive resistance of steel is slightly weak, and it is seriously affected by water conditions, and the life span is generally about 15 years.

**: Excellent performance, but its** is very cheap and affordable for ordinary families.

It can be applied to: central heating, especially in some large, medium and small public buildings, office buildings and ordinary residences, such as schools, hospitals, factories, libraries, Great Halls of the People, dormitory buildings, bathing centers, hotels, commercial office buildings, etc., and can also be exported abroad, exported to Egypt, El and other places where column radiators are used.

In view of the problem that traditional steel radiators are prone to oxidation and corrosion, there have been enterprises to research and develop upgraded products - anti-corrosion diamonds.

Antiseptic King Kong Introduction:

Anti-corrosion King Kong is a patented product. It is a subversive steel radiator, with steel cost performance, and the anti-corrosion performance is much higher than that of ordinary steel radiators. The anticorrosive diamond radiator adopts a special magnesium-aluminum alloy at the bottom of the steel radiator, and uses the active magnesium-aluminum alloy to produce an oxidation reaction with the ions in the water to avoid "corrosion under scale" and "metal corrosion at the bottom".

The consumption time of a piece of magnesium-aluminum alloy is more than 15 years, which greatly prolongs the life of the radiator, and there is no need for full water maintenance, and the warranty is 15 years.

When consumers choose, it is necessary to see whether it is a professional anti-corrosion, and it cannot be judged that the quality of the inner anti-corrosion layer of the radiator that is too cheap is unqualified. Generally, the internal anti-corrosion material of regular brand radiator is driven into it by high pressure, without dead angles and bubbles, and has good anti-corrosion; The inner anti-corrosion layer of the small brand radiator is poured into it by hand, and there are dead corners, bubbles, etc., and the anti-corrosion is poor.

Steel radiators are cheap, the effect is good, and the grade is lower than that of cast aluminum heat sinks, and the life is shorter. If the system is not good, it is easy to produce oxygen corrosion.

The characteristics of copper-aluminum composite radiator are: corrosion resistance, large heat dissipation, fast heat dissipation, suitable for home self-heating.

1. Inorganic coatings: Led by zinc-based chromium salts, the coating and matrix chemically bonded at high temperature have strong adhesion and are not easy to peel off. However, the process requirements are relatively strict, so as to ensure the quality of the coating, so that the pretreatment effect of the radiator surface can be guaranteed, and the surface must be treated by strict processes such as degreasing, washing, coating, curing, cooling, etc., and the superiority of zinc-chromium coating technology is ensured.

2. Organic coating: This coating material is to isolate and keep the water in direct contact with the substrate, and use this method to achieve anti-corrosion.

3. Double coating: The unique double coating process in China is adopted, which is more advanced in technology, more complex in process and has good anti-corrosion effect. The first layer of silver-gray coating is a zinc-chromium inorganic coating, which is sintered and cured in an oven at 320 degrees Celsius, tightly bonded to the substrate, with strong adhesion and no peeling.

The second red layer is the resin organic coating, which seals the capillaries that may exist in the first coating, so as to prevent water from penetrating into the surface of the substrate through the pores. The two coatings are closely fused and double-safed, which strengthens the anti-corrosion ability of the radiator and makes it safer.

Both steel and aluminum heaters have an anti-corrosion layer inside, which is the key to determining the quality of the heating. The internal anti-corrosion layer of regular brand heating is smooth and free of dead corners and bubbles, while the internal anti-corrosion layer of some inferior heating is not smooth, and there are some dead corners and bubbles. The reason for this phenomenon is that the internal anti-corrosion layer is different, the formal practice is to use high pressure to inject the anti-corrosion paint into it, and the internal anti-corrosion layer of inferior products is basically manually poured in.

copper-aluminum composite radiator; Advantages of copper-aluminum composite radiator: aesthetics, anti-corrosion and heat dissipation are excellent, mainly used in the northern market and the high-end market, as well as in areas with poor water quality and the market with gas wall-hung boiler as the heat source. It has become the mainstream of mid-to-mid-range engineering and retail in the northern market.

Due to the quality problems of steel column radiators produced by some manufacturers in the process of use, people's recognition of copper-aluminum composite radiators is still increasing.

The radiator of the Vera radiator is good, the response of the residents used has been good, beautiful and generous, the color of the heating for several years is still very bright, not old at all, and the heat dissipation effect is the same as when I first bought it, and there are few quality problems. There is also a professional installation and maintenance team.

Generally, the anti-corrosion is galvanized, and the color is naturally silvery-white!