Long Lead Time? — Six H/L Fin Tube Lines Guarantee Fast Delivery

Fast project turnaround is critical for EPC contractors, boiler manufacturers, and heat exchanger integrators. Zhongyue Metallurgy meets this demand through its six fully automated production lines for H-Type and L-Type finned tubes, achieving a daily capacity of 20 tons and monthly production exceeding 600 tons.

The facility can produce tube diameters from 25mm to 73mm and lengths up to 18 meters, covering multiple fin configurations — including H-type, perforated L-type, and wheel-type L fins. Advanced feeding, welding, and straightening systems guarantee consistent weld seams and high dimensional accuracy, reducing custom production time by more than 30%.

Each tube undergoes hydrostatic and air pressure testing to ensure structural integrity. The exterior is coated with zinc phosphate primer, and the interior is protected by VCI anti-corrosion treatment, ensuring rust-free delivery even after long-distance transport or storage.

Whether used in boiler economizers, waste heat recovery systems, or marine energy applications, Zhongyue can complete design, production, and shipment within 2–3 weeks, enabling customers to meet tight construction deadlines.

With a combination of high-efficiency manufacturing, strict quality control, and flexible customization, Zhongyue Metallurgy has become a trusted global supplier of finned tubes, delivering fast, reliable, and application-specific heat transfer solutions to industries worldwide.