17Sep2025
Difference between JIS H3300 and ASTM B111
Copper alloy heat exchanger tubes are precision seamless tubes specifically designed for manufacturing heat exchangers. This article can provide clarity when you are deciding between the JIS H3300 and ASTM B111 standards.
read more
16Sep2025
A Practical Guide to Finned Tube Standards
Learn how to correctly specify the dimensions, materials, and tolerances of extruded fin tubes, L-fin tubes, and insert fin tubes to ensure reliability and performance in your heat exchanger designs.
read more
11Sep2025
Engineers Deep Dive into the Superiority of Laser-Welded Finned Tubes
Our in-depth engineering analysis explores how laser technology eliminates thermal barriers, enhances durability, and boosts heat exchanger efficiency beyond traditional methods. Solve your design challenges.
read more
9Sep2025
Why Copper Fin Tubes Outperform Alternatives
Discover why copper fin tubes outperform aluminum in critical applications. Expert guide for engineers on thermal efficiency, corrosion resistance, longevity, and real-world performance metrics.
read more
5Sep2025
What is the function of the tube clamp in the finned tube?
In the complex world of finned tube heat exchangers, attention often focuses on tube material, fin type, or thermal efficiency. However, a seemingly small but critical component is frequently overlooked—the Tube Clip.
read more
3Sep2025
What is High-Frequency Resistance Welding (HFRW)?
HFRW is an advanced solid-state pressure welding process that utilizes the ‘Skin Effect’ and ‘Proximity Effect’ of high-frequency electrical current to instantaneously heat the edges of the metal to a molten state.
read more
1Sep2025
High frequency welding and laser welding, how to choose?
Selecting the right finned tube is a critical decision that impacts the performance, longevity, and reliability of your heat exchangers.
read more
29Aug2025
Variables that must be calculated to deconstruct the finned tube
Struggling with electric duct heater efficiency? L-footed vs. G-footed fins to material selection (CS, SS, CuNi)—to maximize heat transfer, reduce costs, and extend heater life. Solve your HVAC & industrial heating challenges.
read more
26Aug2025
Basic knowledge for engineers to select fin tubes
After reading this article, we can know how engineers can correctly choose a suitable fin tube. This is not only about the choice of fin tube type, but also about the influence of various materials on fin tubes.
read more
22Aug2025
How to select clad tubesheet for heat exchanger?
When selecting tubesheet materials of the shell and tube heat exchanger, a bimetallic composite structure is sometimes considered instead of a single-metal structure. Why is that? This article will explain reasons and introduce composite methods.
read more
22Aug2025
Enhancing Heat Transfer Efficiency in Demanding Applications
The heat exchange tubes are equipped with inward fins to increase the heat exchange area on the air side (inside the tube) and improve the overall heat transfer coefficient.
read more
21Aug2025
Unlocking Efficient Heat Transfer: The Superior Performance and Applications of Low-Fin Tubes
The low-fin tube is an outstanding representative of this philosophy. It is not just a simple pipe, but a precise engineering art.
read more