U Bend Solid Finned Tube HFW For Fired Heater Furnace Convection Section

Product Overview:

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

Technical Specifications:

Base Tube Specifications:

Fin Specifications:

Material Options:

• Base Tube: Carbon Steel (A179, A192), Stainless Steel (304/304L, 316/316L)
• Fins: Carbon Steel, Stainless Steel

Key Features:

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

Applications:

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

Quality Assurance:

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

Chemical Composition (Example for Carbon Steel):

Manufacturing Process:

1. Base tube preparation and inspection
2. High-frequency fin welding
3. U-bend forming
4. Heat treatment
5. Quality testing
6. Surface treatment and protection

Yuhong Holding Group Co., Ltd., with 20 years of export experience to 80+ countries, ranks 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.

Yuhong Holding Group maintains 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. Contact us today for customized solutions tailored to your specific requirements.

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below :
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube, KL type fin tube), Embedded G type fin tube , Extruded fin tube, low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.