ASTM A106 Gr B Seamless Carbon Steel Pipe With CS Fin Material HFW Solid Finnd Tube For Boiler And Heat Exchanger
- YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important!
ASTM A106 Gr.B Carbon Steel HFW Solid Finnd Tube For Boiler and Heat Exchanger
An ASTM A106 GrB Carbon Steel HFW Soid Find Tube refers to a high-performance finned tube made from ASTM A106 Grade B carbon steel, designed for enhanced heat transfer in boiler and heat exchanger applications. The tube is manufactured using High-Freguency Welding technology, ensuring a strong, leak-proof bond between the base tube and the soid fins. The solid fins increase the surface area. improving thermal efficiency in high-temperature and high-presure environments.
1.Chemical & Mechanical Properties
| ASTM A106 GR.B Chemical Composition (%) | |||||||
| C | Mn | P | S | Si | Cu | Cr | Mo |
|
≤ 0.30 |
0.29–1.06 |
≤ 0.035 |
≤ 0.035 |
≥ 0.10 |
≤ 0.40 |
≤ 0.40 |
≤ 0.15 |
Mechanical Properties
| Component | Mechanical Performance | Key Features |
| ASTM A106 GR.B Base Tube |
· Tensile Strength: ≥ 415 MPa · Max Operating Temp: 450℃ |
· Excellent High-Temperature & High-Pressure Performance · Resists fatigue failure under cyclic loads · Moderate carbon content (≤0.30%) balances strength and machinability · Seamless design + high yield strength · Maintains structural stability under prolonged high temps (≤450°C) |
2. Key Features
- High-Frequency Welding (HFW) Process
High-frequency induction welding ensures strong joints with mechanical properties close to the base metal
- Carbon Steel Material (ASTM A106 Gr.B)
High-strength carbon steel with tensile strength ≥ 415 MPa, yield strength ≥ 240 MPa, suitable for medium/high-pressure applications
Heat-resistant (≤450°C) with good oxidation resistance
- Excellent Thermal Conductivity
Carbon steel base tube + extended fin surface area significantly enhances heat transfer
- High Structural Strength & Durability
Resists mechanical shock and vibration, suitable for harsh industrial conditions
Optional galvanization or coatings for improved corrosion resistance
3. Key Applications
Power Plants: Boiler Systems (Economizers, Superheaters, Air Preheaters), Power Plant Condensers
Petrochemical & Oil & Gas: Heat Exchangers & Reactor Piping, Oil/Gas Heating Jackets
HVAC & Industrial Heating: Industrial Hot Air Furnaces, District Heating Pipelines
Metallurgy & Manufacturing: Waste Heat Recovery Systems, Drying Equipment
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.