Lord Fin Tube-Studded Tube|Nailhead Tube

What is Studded Tube / Nailhead tube?

Studded Tube / nailhead tube adopts a square or hexagonal arrangement and equally divides the cylindrical needle welded on the surface of the heat exchange tube. The four-square or hexagonal enhanced heat exchange nail head tube is assembled and welded to form a high-efficiency energy-saving needle-shaped tube heat exchange tube set. Since the nail head needle rib is a cantilever structure, the structure is compact, and the needle rib is generated under the impact of the air flow. The vibration makes the soot difficult to accumulate; coupled with the strong turbulent scouring of the flue gas, the heat transfer efficiency of the nail head heat exchange element is high, and has a strong self-cleaning ability.

Studded Tube / Nailhead tube is especially suitable for the compact heat recovery boiler, fuel oil, gas boiler and oil heater. Under the same heat exchange quantity, the weight and outer shape have a large drop. The anti-ashing performance of the nail head tube group is greatly improved compared with other conventional enhanced heat transfer boiler tubes. In the case of very low smoke temperature, the nail head pipe can still recover waste heat economically, and has broad application prospects in heat exchange and energy saving projects.

As the heat exchange equipment in the tubular heating furnace of petrochemical industry, the welding quality of the nail tube will directly affect the heat exchange effect and service life In order to improve the welding efficiency and welding quality of nail head pipes and solve the problems of low production efficiency and poor welding quality of traditional manual welding, a fully automatic submerged arc stud welding equipment for nail head pipes is designed. The equipment has the functions of automatic installation of nail heads, automatic alignment of nail heads and workpieces, automatic feeding of nail heads to be welded, automatic feeding of welding flux, automatic axial feeding of welding trolley, automatic radial rotation of nail head pipes, and automatic correction of nail head pipe deformation, The functions of automatic control, fault diagnosis and alarm in the welding process of the nail head pipe realize the full automatic control from the installation of the nail head to be welded, the welding position to the welding process The test results show that the welding efficiency of the automatic welding nail head pipe has been greatly improved, and the defects such as weld overlap, inclusion and porosity in manual submerged arc welding have been overcome, thus the welding quality has been improved

The process of heating furnace nail tube involves the use of specialized equipment and techniques to achieve optimal results. The nail tube is placed within the furnace and heated to a specific temperature to achieve the desired level of hardness and durability. This process is crucial in ensuring that the nail tube can withstand the rigors of use in various applications.

The heating process is carefully monitored to prevent overheating, which can lead to damage or deformation of the nail tube. The furnace temperature, heating duration, and cooling rate are all carefully controlled to ensure that the nail tube achieves the desired properties without any negative effects.

The quality of the nail tube is critical in determining its performance in various applications. A properly heated nail tube will have the necessary strength, durability, and resistance to corrosion and wear. This makes it suitable for use in a wide range of applications, including construction, manufacturing, and automotive industries.

To ensure the best results, it is essential to work with experienced professionals who have the necessary expertise and equipment to handle the heating process. They will use specialized techniques and equipment to achieve optimal results while minimizing any potential risks.

In conclusion, heating furnace nail tubes is a crucial process that requires specialized equipment and expertise. It is essential to work with experienced professionals to ensure that the nail tube achieves the desired properties without any negative effects. With proper heating, nail tubes can be used in various applications with confidence in their strength, durability, and resistance to wear and corrosion.

Studded Tube|Nailhead Tube