What kind of radiator is durable?

Advantages and disadvantages of radiators of various materials:

1.Cast iron radiator: Cast iron radiator is the earliest type of radiator, which has the characteristics of cheap and relatively low cost.

However, there are also many shortcomings, not only the color, shape, and shape are relatively simple, but also the heat dissipation efficiency is very low, which is easy to cause energy waste, and has been gradually eliminated by the market.

2.Steel radiators: Steel radiators have a variety of shape designs, richer colors, and can meet the aesthetic needs of different consumers.

Steel radiators are small in size, easy to install and easy to clean. Steel radiators are more efficient at dissipating heat than cast iron radiators, which can better play a role in saving energy. Of course, steel radiators also have shortcomings, the body of steel radiators is easy to corrode, and the service life is short.

3.Aluminum radiators: The biggest advantage of aluminum radiators is that they are small in size, light in weight, and easy to handle and install.

In addition, the heat dissipation efficiency is high, and the purpose of heating can be achieved in a short time. The disadvantage of aluminum radiators is that they are prone to corrosion, are difficult to clean, and are prone to leakage.

4.Copper-aluminum composite radiator: Copper-aluminum composite radiator is first of all lightweight, beautiful in appearance, and can play a good decorative and beautifying effect.

Secondly, it is more durable and has a relatively long service life. It is made of copper and aluminum, so it has the advantages of both and dissipates heat quickly. The disadvantage is that it is higher and the holding time is shorter.

Radiator materials can be divided into six categories: cast iron radiators, aluminum alloy radiators, steel-aluminum composite radiators, steel radiators, copper-aluminum composite radiators, and pure copper radiators. So, what material is more durable for radiators? Let's follow the golden flagship flag brother to find out.

1.Steel radiator.

Advantages: stable quality, good thermal performance, high working pressure. It has a large water storage capacity and a good heat dissipation effect. Wall thickness, corrosion resistance, long service life.

Disadvantages: Under the condition that the heating water quality and operation management are not standardized, the radiator is easy to oxidize, corrode and leak, and needs to be maintained with full water.

Price point: Mid-range price point.

2.Steel-aluminum composite radiators.

Advantages: large water storage, good heat dissipation effect, light weight, beautiful spraying surface, rich and diverse forms, high strength, beautiful appearance, rich colors and shapes, and large room for choice. The surface is smooth and delicate, not easy to accumulate dirt, and easy to clean.

Small size and light weight. Strong load-bearing capacity. High heat dissipation efficiency, suitable for alkaline.

Disadvantages: The wall thickness is thinner than that of cast iron radiators, and if the water has high oxygen content, it is easy to corrode.

Price point: mid-to-high-end price range.

3.Aluminum alloy radiator.

Advantages: strong heat transfer ability, acid resistance, oxidation resistance. A wide range of colors and heights can be selected. Small size, light weight, high heat dissipation efficiency.

Disadvantages: thin wall, easy to alkali corrosion, leakage, have certain requirements for water quality. Due to material factors, the welding process is very demanding, and it is easy to leak. The surface is not smooth and fine enough, and the feel is rough, which has a certain impact on cleaning.

Price point: Mid-range price point.

4.Cast iron radiators.

Advantages: good thermal inertia, high mechanical strength, cheap and economical.

Disadvantages: rough and bulky appearance. Single color, height, and shape.

The surface is rough and prone to dust accumulation, making it difficult to clean. Low heat dissipation efficiency. Poor weight capacity.

The interface is prone to water leakage. Moreover, the production and manufacturing are not environmentally friendly, and the state no longer advocates the use of them.

Price point: low to mid range.

5.Pure copper radiators.

Advantages: strong thermal conductivity, good heat dissipation effect, corrosion resistance, long service life.

Disadvantages: high cost, difficult to transport, very low market share.

Price point: premium price point.

6.Copper-aluminum composite radiator.

Advantages: The copper-aluminum composite radiator overcomes the shortcomings of low pressure, low metal thermal strength and poor decorative performance of cast iron radiators, and also overcomes the weaknesses of poor corrosion resistance of steel radiators and other metal radiators, and reduces the trouble caused by excessive water quality requirements for the system. Corrosion resistance, long service life, good thermal conductivity, large heat dissipation, high efficiency and energy saving, and suitable for alkaline water heating needs.

Disadvantages: less water storage and short holding time.

Price point: mid-to-high-end price range.

Different radiator materials have different positioning, but also have their advantages and disadvantages, consumers can choose one of their needs according to the positioning of their radiator material.

Copper-aluminum composite radiators are more durable.

Radiator materials are divided into mild steel radiators, cast iron radiators, copper-aluminum composite radiators, cast aluminum radiators, electroplated stainless steel radiators, pure copper radiators, etc.

Mild steel radiators are more cost-effective, and the durability is only four or five years.

Cast iron radiators, which are too heavy in weight and unsightly, have a durability of about ten years.

Copper-aluminum composite radiator, beautiful appearance, a variety of styles, relatively high, but indeed durable, the manufacturer warranty of 20 years.

Electroplated stainless steel and pure copper radiators are generally used in small back baskets in the bathroom, which are mainly expensive and have high production requirements. The relative ** is also very high, and it is not suitable for large-scale use.

Cast aluminum radiators are relatively less used now, because the advantages in all aspects are not too prominent.

Overall, it is more durable to talk about durability or copper-aluminum composite radiators.

In fact, it is the cast iron radiator that used to be the most durable!

What material is durable for radiators: 1. Steel radiators. Features:

Light weight, high pressure, low production energy consumption and other advantages, beautiful appearance, more styles, more colors, full water maintenance can prolong the service life. However, it is worth noting that the steel radiator has high requirements for the water quality of the heating system, if it is easy to corrode in the unsafe heating system, the purchase of steel radiator must first understand whether it matches the heating system of the community, especially now that the heating water quality of some communities can not meet the standard. 2. Copper radiators.

Features: Not afraid of corrosion but more expensive. Copper radiators are chosen by many consumers because they are not afraid of corrosion and have a longer service life, copper has good thermal conductivity, fast heat dissipation, high efficiency, and is easy to control room temperature.

In addition, the copper radiator is compact in size, takes up little space, and is highly efficient and energy-saving. 3. Aluminum radiators. Features:

The heat dissipation is better, the energy saving is obvious, and the number of pieces used in aluminum is less than that used in steel. Aluminum has good resistance to oxidation and corrosion, and does not need to add any additives. However, if you are afraid of alkali corrosion, you should do a good job of internal corrosion.

4. Copper and aluminum composite radiators. Features: The advantage is that the ventilation parts and heat dissipation parts in the radiator are treated separately, and the corrosion resistance of copper and the characteristics of aluminum are light in weight, good thermal conductivity and easy molding.

The copper pipe is used as the water supply component, which has strong corrosion resistance, and can ensure that the service life is higher than that of the ordinary steel pipe used in the heating system; With the copper pipe as the water supply part, it can achieve a high pressure-bearing capacity and increase the working pressure of the radiator. Copper-aluminum composite radiator uses aluminum as a heat dissipation component, which has low density, easy molding, light weight, and is not afraid of corrosion, but has fewer styles, and the color is mainly white, which is easy to deform during long-distance transportation. 5. Cast iron radiator:

The most common radiator at home is purchased by most people due to its relatively low level and corrosion resistance. However, in recent years, China's new radiators have developed rapidly, and cast iron radiators have gradually failed to meet the requirements of the industry, and have been gradually eliminated due to their unattractive appearance, large volume and weight, and high production energy consumption. If it is suitable, choose steel, which is not expensive.

I have an Aini brand at home. **Varies by size, a group of several hundred dollars.

The material of the radiator has its own advantages and disadvantages, and it is necessary to select the material of the radiator according to the water quality and heating method.

Cast iron radiators:

Cast iron radiators have good thermal inertia and are not easy to be corroded, and are known as radiators with the same life as buildings. However, its shortcomings are also obvious, it is a high energy-consuming product, which is easy to cause environmental pollution in production, and the appearance does not meet the aesthetic needs of modern simple personality, and the market share is low.

Aluminum radiator:

Aluminum radiators have strong heat transfer capacity, ** is relatively low; However, its structure wall is thin, the corrosion resistance is poor, and there are certain requirements for water quality, so it cannot be used in alkaline water quality, but internal anti-corrosion treatment can improve the service life.

Steel radiators:

Steel radiators are mainly divided into two types: steel plate radiators and steel column radiators, which are cost-effective and have relatively good thermal performance; Diverse styles, low-carbon and energy-saving, green and green tung color environmental protection, light weight, easy to handle and install. Steel radiators are rich in style, can be selective, widely welcomed by consumers, is the only regret of the mainstream radiators in the market, it is best to choose the brand that has done internal anti-corrosion when purchasing, in order to enhance the service life of steel products.

Copper-aluminum composite radiator:

Copper-aluminum composite radiator is a relatively cost-effective heating equipment produced in response to the domestic water quality situation, using copper pipe with strong anti-corrosion performance but high cost as a waterway, using excellent heat dissipation performance but relatively low cost of aluminum to dissipate heat, two materials partner, give full play to its advantages of large heat dissipation and rapid heating, but the sales are slightly expensive.

When purchasing the material of the radiator, in addition to ensuring a good heat dissipation effect, it is also necessary to consider the needs of local water quality.

What material radiator is good, the workshop light pipe radiator has a simple pipe structure, the production method is simple, the selected steel pipe can be cut into a section of steel pipe according to a certain size, and after cutting, it is necessary to carefully polish to ensure that the steel pipe is smooth and thornless, and the polished steel pipe is welded into a radiator equipment with a row pipe structure according to a certain arrangement.

Optical pipe radiator.

The light pipe radiator in the workshop has an excellent heating effect, it uses an excellent condensing water heater as a device to provide heat, and uses convection to dissipate heat in the whole room, so as to ensure the uniformity of temperature in every corner of the room and improve the comfort of indoor people. <>

Optical pipe radiator.

The excellent heating effect of the light pipe radiator is chosen by many people, so its application field is also wide, in the civil and engineering fields, it can meet different working conditions with its own excellent performance. The service life of the workshop light pipe radiator is 30-50 years, which can extend the service life of the heating system. <>

Optical pipe radiator.

1.Cast iron radiators.

Generally speaking, cast iron heaters are strong and slow to dissipate heat, but they have good thermal insulation performance, long thermal insulation time, and better comfort. However, at present, the cast iron radiator on the market has gradually withdrawn from the public's attention due to backward technology. Only in a few remote areas, in independently heated households, cast iron radiators are more popular.

2.Steel radiators:

Steel radiators not only have a beautiful appearance and good heat dissipation performance, but also have a good thermal insulation effect. And because of its moderation, it is one of the mainstream radiators in the current market. It is also one of the products favored by the public.

3.Aluminum radiator:

Aluminum radiators have similar thermal insulation properties as steel radiators, and they also dissipate heat very well. However, because aluminum radiators will accelerate corrosion with the increase of water temperature, the corrosion performance is relatively poor.

4.Copper-aluminum composite radiator:

Among the four types of radiators: cast iron radiators, steel radiators, aluminum radiators, and copper-aluminum composite radiators, the thermal insulation performance of copper-aluminum composite radiators is relatively low. This is due to the fact that only the pipe of the copper-aluminum composite radiator is copper, and the part of the external heat dissipation is aluminum, although the overall heat dissipation performance is better, but the heat dissipation is fast and the cooling is also fast, so the thermal insulation performance is low.

Now the radiator material on the market is mainly steel and copper-aluminum composite, if you only ask the material, then the copper-aluminum composite is better, because it is more corrosion-resistant, but it will also be a little more expensive, Rubens heating hopes to help you.

As a very good heating equipment, the radiator is widely used in a variety of fields, and plays an excellent heat dissipation and heating effect in the drying field and heating system. The welding method of the radiator is reliable and excellent, which improves the service life of the system in various fields. The parameters of the light pipe heat dissipation device mainly include the pipe diameter of the radiator, the length of the radiator, and the number of pipe layers of the radiator.

For example, D133-3-5 is a model of the light pipe radiator, 133 is the steel pipe diameter used by the radiator, 3 refers to the length of the radiator is 3 meters, and the old attack buried 5 refers to the radiator is 5 layers of pipe.

Optical pipe radiator.

There are many specifications and models of smooth pipe radiators, all of which are processed and manufactured according to people's needs. The radiator is made of seamless steel pipe or welded pipe by welding, and after careful grinding, polishing and surface coating spraying, the radiator is smooth and flat, and the appearance is beautiful. On the one hand, the surface coating of the light pipe radiator improves the smoothness of the radiator, and on the other hand, it also improves the anti-corrosion performance of the radiator.

The light pipe radiator has excellent anti-corrosion performance, so it is suitable for use in some high-temperature, high-humidity and high-smoke fields. <>

Optical pipe radiator.

Smooth pipe radiator is a kind of heating equipment, which can be used in water, steam and other heating systems, and is a kind of heat dissipation device widely used in large-area places. The optical pipe radiator is usually made of seamless steel pipe in a welded way, with simple structure and easy production and installation. The optical pipe radiator is the best heat dissipation device in the current heat dissipation equipment, which can dissipate heat and increase the indoor temperature in a short time after the equipment is turned on.

The light pipe radiator has high heat dissipation efficiency, large heating area, low carbon and energy saving.

Optical pipe radiator.