High-Frequency Welded (HFW) U-Bend Solid Finned Tubes engineered for industrial furnace convection sections, offering superior heat transfer efficiency and durability.

• High-frequency welding ensures superior fin-to-tube bonding
• Excellent mechanical strength and thermal conductivity
• Precision U-bend manufacturing with minimal ovality
• Enhanced heat transfer efficiency
• Superior corrosion resistance
• Uniform fin spacing and height

• Fired Heater Convection Sections
• Waste Heat Recovery Units
• Process Gas Coolers
• Steam Generators
• Industrial Heat Exchangers

• 100% Helium Leak Testing
• Hydrostatic Testing
• Ultrasonic Testing
• X-Ray Testing for U-Bends
• PMI Testing
• Third-party Inspection Available

• Base tube preparation and inspection
• High-frequency fin welding
• U-bend forming
• Heat treatment
• Quality testing
• Surface treatment and protection

With 20 years of export experience to 80+ countries, we rank among China's top 5 finned tube exporters. Our 20,000 m² facility houses 55 production lines operated by 110+ skilled professionals, demonstrating our commitment to excellence in finned tube manufacturing.

We maintain strict quality control throughout the manufacturing process, ensuring each product meets international standards including ASME, ASTM, and DIN. With our advanced production technology and commitment to excellence, we continue to serve as a reliable partner for industrial heat exchange solutions worldwide.