Alloy Steel Studded Finned Tube For Furnace, High Frequency Welding, HFW

Product Specifications:

Base Tube Material:

Standard: ASTM A179, A192, A213, ST37.8, ST52.0

Alloy Steel: T11, T22, T91, T5, T9

P11, P22, P91, P5, P9

Fin Specifications:

Material: Carbon Steel, Stainless Steel

Height: 8-25mm

Thickness: 1.0-2.5mm

Density: 24-120 FPI (Fins Per Inch)

Mechanical Properties:

Chemical Composition (Example for T11):

Manufacturing Process:

• High-frequency welding of fins and studs
• Precision quality control
• Hydrostatic testing
• Non-destructive examination
• Heat treatment

Applications:

• Power generation plants
• Chemical processing facilities
• Petrochemical refineries
• Industrial heating systems
• Waste heat recovery units

Key Advantages:

• Superior heat transfer efficiency
• Enhanced mechanical strength
• Excellent corrosion resistance
• Extended service life
• Reduced maintenance requirements
• Customizable specifications

Quality Assurance:

Our products meet international standards including ASME, ASTM, and DIN specifications. Each tube undergoes rigorous testing and inspection before shipment.

Yuhong Holding Group Co., Ltd., with 20 years of export experience to 80+ countries, stands as one of China's top 5 finned tube manufacturers. Our state-of-the-art facility spans 20,000 square meters, housing 55 production lines and over 110 skilled professionals.

Our High Frequency Welded (HFW) Studded Finned Tubes represent cutting-edge heat exchange technology, specifically engineered for high-temperature industrial furnaces and demanding process applications.

Yuhong Holding Group guarantees consistent quality and timely delivery, backed by our professional technical support team. Contact us today for customized solutions tailored to your specific heat exchange 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.