With the development of China's industry, steel finned tube radiators for heating and heat exchange have gradually emerged to stand out. Its standard model structure is composed of steel frame and heat dissipation tube, which is made of steel tube spiral fin winding, and then through the overall hot-dip galvanizing process, it is an integral fin tube , with good air tightness, compact structure and easy installation. The advantages are the following.
The integral steel finned tube radiator has stable performance and long service life. After thermal testing, the heat transfer performance is stable, it can be applied to various drying rooms, large and medium-sized heating systems, and the heat exchange efficiency is high, and the general hot-dip galvanizing is Used to improve corrosion resistance and extend service life.
Integral steel finned tube radiators are not easy to accumulate dust. The cause of ash accumulation is mainly caused by the Carmen vortex gap, and more ash accumulation will affect the steam flow rate in the base pipe, and then affect the heat exchange efficiency of steam. After general hot-dip galvanizing, the heat dissipation pipe space is reduced, and it is not easy to form ash accumulation dead angle to affect the heat exchange efficiency.
The comprehensive heat exchange of the steel finned tube radiator is more uniform. After hot-dip galvanizing, the base tube and fin are integrally formed, the structural stress is consistent, the performance is stable, and the fin has the shape of a dune, which matches the shape of the temperature gradient when heated, and the temperature of the outer surface of the fin is constant when heated, the thermal stress is uniform, there will be no concentration and there will be no weak points in the force, so the heat exchange effect is more ideal.