What is the difference between extruded and seamless fin tubing? Extruded finned tubing and seamless finned tubing are two common heat transfer enhancement elements used in industrial heat exchange, and they differ significantly in structure, manufacturing process, and application scenarios. The main differences between extruded and seamless finned tubes lie in their manufacturing processes and [...]
What is a Stainless Steel Finned Tube? Stainless steel finned tubes are made by high-frequency welding of steel pipe and steel strip, primarily using 304 or 316 stainless steel. They are wear-resistant, innovative, and highly efficient heat exchange components. Fins are typically added to the outer surface of heat exchange tubes to increase the outer [...]
What are Longitudinal Finned Tubes? Longitudinal finned tubes are heat transfer enhancement elements with fins arranged along the tube's axial direction. They increase heat transfer efficiency by increasing surface area and are widely used in industrial waste heat recovery, air heaters, and drying equipment. For a given tube or tube size, the desired heat transfer [...]
What is the difference between serrated fins and solid fins? Serrated fins and solid fins (such as straight fins) differ significantly in their structural design and heat transfer performance. The specific differences are as follows: Serrated Fins & Solid Fins 1. Fin-tube structural design Serrated fins: The fin edges have serrated cuts, which [...]
How Does a Steam Heat Exchanger Work? The operating principle of a steam heat exchanger is primarily based on the release of latent heat through steam phase change, achieving efficient heat transfer. Its core process can be divided into three stages: 1. Steam Condensation and Heat Release Stage After entering the heat exchanger, high-temperature, high-pressure [...]