In terms of fin structure, steam heaters can be divided into coiled fin type, string fin type, welded fin type, and rolled fin type.
At present, the steel-aluminum composite finned tube is widely used. It takes advantage of the pressure resistance of steel pipe and the high-efficiency thermal conductivity of aluminum. It is compounded on a special machine tool, and its contact thermal resistance is almost zero at 210℃.
Product Specification
| Fin Type | Rolling type, coiling type, plate-fin type, welding type |
| Tube Material | Steel tube, copper |
| Fin Material | Steel, aluminium |
Selection requirements
Thermal performance requirements The higher the heat transfer coefficient K value of the steam heater, the better the heat dissipation performance. To increase the heat dissipation capacity of the radiator and increase the heat transfer coefficient of the fin radiator, increase the heat dissipation area of the outer wall, increase the air flow speed around the fin radiator, and increase the radiation intensity of the radiator.
Economic requirements, the less metal consumption required per unit heat delivered by the steam heater to the room, the lower the cost, and the better its economy. The metal heat intensity of the steam heater is a measure of the economics of the radiator. Metal thermal strength refers to the difference between the flat temperature of the heat medium in the radiator and the indoor air temperature of 1°C. The heat per kilogram of mass radiator unit time. This indicator can be used as an indicator to measure the economics of the same material radiator. For various finned radiators of different materials, the economic evaluation standard should be measured by the cost per unit heat dissipation of the radiator (yuan/w)
Installation, use and process requirements. Steam heaters should have certain mechanical strength and pressure bearing capacity; the structure should be easy to combine into the required heat dissipation area, the structure size should be small, and the area and space should be small. The production of finned radiators The process should meet the requirements of mass production
Hygiene and aesthetic requirements, smooth appearance, no dust accumulation and easy cleaning. The installation of steam heater should not affect the look and feel of the room
According to the requirement of service life, the finned radiator should not be easily corroded and damaged, and the service life should be long.
Q & A
1. Are you a reseller or OEM?
 | We are an OEM. |
2. Do you have any certificate?
| Our products are CE&ISO approved. |
3. How about warranty?
| We provide one year warranty. |
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