As a leading China copper alloy fin tube manufacturer, we produce high-quality fin tubes in compliance with EN 12452 standards. This model features a CuZn20Al copper alloy composition with an outer diameter of 19.05 mm, a wall thickness of 1.75 mm, and a length of 3000 mm. It is equipped with R290 fins, ensuring excellent thermal conductivity and enhanced heat transfer efficiency. Designed for use in HVAC, refrigeration, and industrial heat exchange applications, our fin tubes offer superior durability, corrosion resistance, and reliable performance in demanding thermal environments.