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High Frequency Welding Fin Tube ASTM A106 GR.B For Radiant Coil

High Frequency Welding Fin Tube ASTM A106 GR.B For Radiant Coil

Brand Name: Yuhong
Model Number: High Frequency Welding Fin Tube
MOQ: 1 PC
Price: Negotiable
Packaging Details: Ply - Wooden Case + Iron Frame
Payment Terms: TT, LC
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Base Pipe Specification&Material:
ASTM A106 Gr.B,ASME SA106 Gr.B
Base Pipe Material:
Carbon Steel
Fin Material:
Carbon Steel
Fin Type:
Solid Fin Tube , HFW Fin Tube, Spiral Fin Tube, Welded Helical Solid Finned Tubes
Welding Type:
HFW , GMAW, LASER,
Application:
Heater Parts, Refrigeration Parts, Fluid Cooling
Dimensions:
88.9mm, 114.3mm, 168.3mm, Etc.
Supply Ability:
10000 Tons/Month
Highlight:

Radiant Coil welding fin tube

,

High frequency welding fin tube

,

ASTM A106 GR.B welding fin tube

Product Description

High Frequency Welding Fin Tube ASTM A106 GR.B For Radiant Coil

A carbon steel finned tube is a type of tube that increases the heat transfer area by adding fins to the outer surface of a carbon steel tube. This design significantly enhances heat transfer efficiency.

  • Base Tube Material: Carbon steel tubes have good mechanical properties and low cost. Depending on the carbon content, carbon steel can be divided into low carbon steel, medium carbon steel, and high carbon steel.​
  • Fin Material: Typically the same as the base tube material to maintain continuous heat conduction.

 
 1. Material Specification
 

Chemical position
CSiMnPSCrNiMo
0.25%0.55%1.15%0.03%0.03%0.08%0.03%0.25%

 

Mechanical properties

Mechanical performance indicators

minimum 
unit
Tensile Strength415                       Mpa
Yield Strength240Mpa
Hardness  ≤190HB

 
2. High-Frequency Welding (HFW)​​
 

 

Welding Process: The principle of high-frequency induction heating is used to bring the contact surface between the base tube and the fins to a molten state, and then welding is achieved through pressure. Specifically, the skin effect produced by the high-frequency current passing through the pipe and the fins causes the current to concentrate on the surface of the conductor, rapidly heating the metal to a molten state. During this process, external pressure is applied to cause the molten metal to fuse and bond closely, forming a seamless connection.

  • Advantages:
  • High Heat Transfer Efficiency:Large Heat Transfer Area and Large Heat Transfer Area
  • Structural Stability:Strong Welding and Good Vibration Resistance​​
  • Lower Manufacturing Cost :High Material Utilization and High Production Efficiency
  • Wide Application Range:Multiple Material Options and Diverse Application Scenarios
  • Good Corrosion Resistance:Diverse Surface Treatments and High Welding Quality

 

3. Application Fields

 

  • Industrial Heating and Cooling Equipment: Boilers,Heat Exchangers and Heating Furnaces
  • Waste Heat Recovery Systems: Industrial Exhaust Waste Heat Recovery and Process Equipment Waste Heat Recovery
  • Process Equipment Waste Heat Recovery:Heating Equipment and Ventilation Equipment
  • Petrochemical Industry:Heat Exchange Equipment and Piping Systems
  • Power Industry:Power Plant Equipment and Cooling Towers
  • Refrigeration and Air Conditioning Systems:Condensers and Evaporators

 

4.why you should choose our company?

 

  • Industry Knowledge
  • Proven Track Record
  • High Standards
  • Reliable Service
  • Value for Money
  • Continuous ImprovemenHigh Frequency Welding Fin Tube ASTM A106 GR.B For Radiant Coil 0t 

 

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

J
J*o
Spain Oct 17.2025
Really good quality, the ASME SA249 standard is the real deal. I was worried about the fins getting crushed during the long trip, but the packaging was top-notch—not a single one was bent.
M
Mahmoud
Egypt Oct 14.2025
no leaks, no fin damage, performance stable.
M
Marek
Poland Sep 5.2025
Heat transfer has been consistent since day one. Our outlet temperatures are steady, and the exchanger is performing exactly as we expected.