Jia'ao Steel Fin Tube Radiators for Factory Use

Description :

　　Jia'ao Steel Fin Tube Radiators for Factory Use

　　Steel finned tube radiators are welded from steel pipes and have the advantages of simple structure, easy production, smooth surface, and large water capacity. However, their appearance is not aesthetically pleasing and they consume a lot of steel. They are generally suitable for industrial plants and warehouses that require heating. Hot water or steam can be used as the heat medium.

　　Fin type heat sinks can be divided into wound fins in the plate fin construction method; String type; Solder joint; Rolled sheet. At present, steel aluminum composite finned tube radiators are widely used, which utilize the impact resistance of seamless steel pipes and the heat transfer performance of aluminum. The finned tube radiators used in drying rooms are priced with copper tubes and aluminum sleeves for air conditioning.

　　The spacing between fins is mainly considered for factors such as dust accumulation, dust deposition, and ease of cleaning, while strictly meeting the equipment's requirements for pressure drop. When arranging, the spacing between pipes should not be too large, generally>1mm or more is suitable for laying pipes. During the heat exchange process, air mainly participates in heat transfer on the front and back surfaces of the fins when passing through the finned tube heat exchanger. There is only a small amount of radiative heat transfer in the middle of the two finned tubes, and the heat transfer effect is not significant. Due to the absence of fins and resistance, this area is easily penetrated by air. During the process of air heating, the cold air without heat exchange will neutralize the heated air passing through the middle of the fins, which actually reduces the heat transfer effect. Compared with foreign finned tube heat exchangers, the tube spacing is only 0.5mm larger than the outer diameter of the fins, indicating the importance of tube spacing when arranging finned tubes.

AfterSalesService :

• Steel finned radiator