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

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

Brand Name: Yuhong
Model Number: ASTM A106 Gr.B
MOQ: 100 KGS
Price: Negotiable
Packaging Details: Plywooden case with Iron Frame
Payment Terms: TT, LC
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Product Name:
U Bend Solid Finned Tube
Type:
High Frequency Welded Finned Tube
Application:
Waste Heat Recovery Unit, Furnace Convection Section, Economizer
Dimensions:
88.9mm, 101.6mm, 114.3mm, 168.3mm, Etc.
Length:
1-30000mm
Fin Height:
4-17mm
Tube Material:
Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc
Fin Material:
Carbon Steel, Stainless Steel And Alloy Steel Etc
Warranty:
6 Months
Welding Area:
According To Actual Demand
Supply Ability:
4150 Ton Per Month
Highlight:

Convection Section Solid Finned Tube

,

U Bend Solid Finned Tube

,

Fired Heater Furnace Solid Finned Tube

Product Description

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:

 

Parameter Range
Outer Diameter 19.05-114.3mm
Wall Thickness 2.11-11.13mm
Length Up to 24000mm
U-Bend Radius 1.5D-3D

 

 

Fin Specifications:

 

Parameter Range
Fin Height 9.5-25.4mm
Fin Thickness 0.89-2.11mm
Fin Density

24-273 FPI
Fin Type Solid, Serrated

 

 

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):

 

 

Element C Mn P S Si
% ≤0.25 ≤1.2 ≤0.035 ≤0.035 ≤0.035

 

 

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.

 

 

U Bend Solid Finned Tube HFW For Fired Heater Furnace Convection Section 0

Ratings & Review

Overall Rating

4.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
33%
4 stars
33%
3 stars
33%
2 stars
0%
1 stars
0%

All Reviews

M
Marcus
Belize Jan 19.2026
Helpful (1)
It's genuine 321H — titanium-stabilized, so no worries about sensitization or intergranular corrosion during welding. Our welder said it welded nicely with no cracking.
I
Ivan Volkov
Russian Federation Nov 11.2025
Helpful (3)
As an engineer in Siberia, I tested these fin tubes in extreme cold (-30°C). The ASTM A213 T11 steel performed well with no thermal cracks, and cooling efficiency met expectations (88%). That said, the Russian-language documentation had translation errors in technical terms, causing minor confusion during installation.
G
Godfrey
Uganda Aug 20.2025
Helpful (3)
For power plant boilers, especially in industrial settings like ours, these tubes work. Good heat transfer, holding up well.
Tags: 

Welded Fin Tube A240  

Welding Fin Tube 3.0mm  

Welding Fin Tube High Frequency

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