ASTM A179 Carbon Steel Embedded Fin Tube for HRSG Systems
Price:
Negotiable
MOQ:
100kgs
Delivery Time:
7days
Brand:
Yuhong
Product Description
Carbon Steel ASTM A179 Embedded Fin Tube For HRSG System
Product Specifications
| Attribute | Value |
|---|---|
| Test | HT, ET |
| Fin Height | 12.7~18mm |
| Fin Material Grade | Aluminum 1060, 1100, 6063 |
| Fpi | 9-13 |
| Fin Thick | 0.4 MM |
| Resistance To Corrosion | Strong |
| Size And Details | According to clients' need |
| Tube Type | Embedded |
Product Description
The ASTM A179 Carbon Steel Embedded Fin Tube is a specialized heat transfer component used in Heat Recovery Steam Generator (HRSG) systems. It features aluminum or carbon steel fins mechanically embedded into the grooved carbon steel base tube. This design ensures excellent thermal contact and mechanical bonding between the fin and tube, providing efficient and durable heat exchange in high-temperature gas paths typical in HRSG applications.
Chemical Composition - ASTM A179
| Element | Content (%) |
|---|---|
| C | ≤ 0.06 |
| Mn | 0.27 - 0.63 |
| P | ≤ 0.035 |
| S | ≤ 0.035 |
| Fe | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 325 MPa |
| Yield Strength | ≥ 180 MPa |
| Elongation | ≥ 35% |
| Max Operating Temp | Up to 400°C |
Key Advantages
- High Heat Transfer Efficiency - The embedded fin design provides a larger surface area and strong thermal contact, optimizing heat recovery from flue gases.
- Strong Mechanical Bonding - Fins are embedded into the base tube using a mechanical rolling process, ensuring long-term durability even under vibration and thermal cycling.
- Cost-Effective Option - Carbon steel offers an economical solution for non-corrosive, dry flue gas environments in HRSG systems.
- Easy to Fabricate & Replace - ASTM A179 material is easy to bend, cut, and weld, allowing for custom configurations and efficient maintenance.
Applications
Used in HRSG systems as:
- Economizer Tubes
- Evaporator Coils
- Preheater Tubes
- Heat Recovery Coils
Position: Installed in the flue gas path of gas turbines or boilers, recovering waste heat to produce steam for combined cycle power plants or process applications.
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept.