Fin Tube

Heat transfer between a gaseous media and a liquid finned tube heat exchangers are often called air/water heat exchangers or gas/water heat exchangers. Heat transfer between a gas (for ex. air, steam) and a liquid (for ex. water, seawater, oil) takes place in the air-/water heat exchangers. Very often air/water heat exchangers are used as exhaust heat exchanger to gain the energy out of warm or hot exhaust fumes. Finned tube radiators can also be used as air heater, air cooler or condenser To improve the thermal output transfer from the gas to the liquid, fins made of well heat transferring materials are put on the tubes. The great increase of the thermal efficiency when applying fin tubes allows a substantial reduction in size and costs of such cooling equipment. The surface of such tubes is substantially increased and consequently less tubes are required compared with exchangers with plain tubes.

Finned tubes for efficient heat exchange Large exchange area in a small space By using finned tubes (also known as corrugated rib tubes), optimal heat exchange can be achieved in a small space. By applying so-called ribs to smooth tubes, the exchange area of ​​the tubes is increased considerably. Finned tubes are usually used where an optimal temperature exchange between gaseous media and liquids is to be achieved. Different designs for every purpose In many cases, finned tubes are built into production machines as a component in machine and apparatus construction. Finned tubes can be designed for a variety of special application conditions. The length, the design and the ribbing can be individually adapted.

Our efficient 500 kW boilers use an advanced dual stage burner, 3-way valve system and smart controls to optimise temperature control and minimise fuel burn and emissions. From a small footprint they deliver maximum heat output, with pressures up to 10 bar and temperatures up to 90ºC. Canopy casing has a small footprint for ease of transportation. Cast iron 3-pass flue boiler allows for excellent combustion, stable temperatures and reduced short-cycling. Dual stage burner accurately matches fluctuating heat requirements and achieves lower emissions at part-load operation. Integrated 3-way valve ensures operating temperature is quickly achieved, maintains tight temperature control and reduces short-cycling. Able to communicate with building management systems and plant equipment. Electronic controls closely regulate and stabilise temperatures and offer advanced fault-finding capabilities. Master/slave configuration delivers load-on-demand

The construction of a boiler involves a diverse range of materials and components, broadly categorized into boiler steels, structural steels, and bought-outs (BOs). These materials are chosen based on factors like weldability, strength, and compliance with safety standards to ensure integrity and reliability.