Which of the top ten domestic brands of radiators is better?

The radiator has good quality, which not only ensures the heat dissipation effect, but also has a longer service life. So, how to tell the quality of radiator? Heating users should distinguish the quality of household radiators from five points. Let's take a look with Jin Jin.

Key words: top ten brands of radiators in China, which radiator is better?

A, household radiator quality appraisal method

Heating users should distinguish the quality of household radiators from the following five points.

1, look: look at the appearance of the product, whether the gap of the heater is uniform, and whether the surface of the radiator is flat.

2, ok: ok Which brand of radiator with the same material and size, the heavy one must use more materials.

3. Shrinking: Shrinking the thickness of radiator material.

4. Knock: Knock the copper-aluminum composite radiator, the louder the sound, the better.

5. Touch: Touch whether the radiator surface is smooth and check whether the plastic spraying powder is uniform.

Second, distinguish the quality precautions of household radiators.

1, radiator surface spraying: luster, color and smoothness. First of all, when we buy radiators, we must see whether the top coat of radiators is shiny and whether the color is pure and bright; Whether the surface solder joint is obvious or not can be judged by touching the surface with your hands.

2. Internal anti-corrosion of radiators: Pay attention to the use environment of radiators made of various materials, so the internal anti-corrosion of radiators is more critical. Here, it is best for users to look at the anti-corrosion situation inside the cross-sectional sample product and feel whether the interior is smooth or not. If it is rough, it means that the anti-corrosion is not done well, or some paint will fall off. You can buckle your nails to see if it falls off easily.

3. Radiator wall thickness: The state has relevant regulations on radiator wall thickness. If it is inconvenient to measure, you can try it, but the wall thickness should not be too thick, which exceeds the national standard.

4. Radiator cooling: Compare products of different brands, the same model and the same specification to see their width. The wider the radiator, the better the heat dissipation.

5. Radiator material: Radiators have different materials and different characteristics, such as steel radiators, which have various steel models. But the general radiator material is difficult for users to identify.

6, radiator after-sales problems: shop around, especially after-sales problems, compare the services of various businesses, and then look at the product warranty period, how to deal with after-sales.