Finned tube manufacturer introduction:

The larger the tube diameter, fin width, and fin spacing of the finned tube radiator, the greater the influence of the fin wall thickness on the heat transfer performance; compared with the flat fins, the slotted fins The wall thickness has a greater impact on the heat transfer performance; corresponding to the number of rows, the fin wall thickness has no effect on the heat transfer performance; the fin wall thickness of the heat exchanger with small tube diameter and small tube spacing has little effect on the heat transfer performance.

Finned tube manufacturer introduction: the more fins, the better

1. If the fins of the steel finned tube radiator are too high and too dense, it is easy to cause dust accumulation, and the dust is difficult to clean.

2. The fins of the steel finned tube radiator are too high and too dense, which will increase the difficulty of the process and increase the processing cost.

3. When the heat transfer area of ​​the steel finned tube radiator is doubled, the heat transfer coefficient cannot be doubled.

Finned tube manufacturer introduction: how to clean

Descaling and cleaning. Add the configured descaling agent in proportion to the circulating water in the cleaning tank to clean the boiler.

Determine cleaning cycle times and chemical additions based on scale levels. After all scales have been cleaned, proceed to the next cleaning procedure.

Wash with water. After connecting the cleaning equipment to the boiler, wash it with clean water for 10 minutes, check whether the system is leaking, and remove floating rust.

Passive coating treatment. Add passivation coating agent to the boiler cleaning system for passivation coating treatment to prevent corrosion of pipes and components and formation of new scale.