Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity |
| Packaging Details | IRON FRAME CASE |
| Tube Material | T5, T9, T11, T12, T22 |
| Fin Material | Alloy Steel, Carbon Steel, Stainless Steel |
| Bare Length | Customized |
| Fin Pitch | 2.1-5 |
| Fin Height | ＜17mm |
| Fin Thickness | ~0.4mm |
| Brand Name | YUHONG |
| Model Number | ASTM A213 T5 Embedded Fin Tube |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
View Detail Information
Explore similar products
Studded Tube , ASTM A213 T9 / ASME SA213 T11 with 11Cr (SS 409) Studded Fin Tube
ASTM A179 Carbon Steel Seamless Tube with Aluminum ASTM B221 6063 (1060),
ASME SA210 Gr.A1 Seamless Tube with Aluminum Al1060 Embedded G type Fin tube
Welded Helical Serrated Fin Tubes HFW Fin Tube For Per Heating Application
Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000 tons per month |
| Delivery Time | Depends on quantity | Packaging Details | IRON FRAME CASE |
| Tube Material | T5, T9, T11, T12, T22 | Fin Material | Alloy Steel, Carbon Steel, Stainless Steel |
| Bare Length | Customized | Fin Pitch | 2.1-5 |
| Fin Height | ＜17mm | Fin Thickness | ~0.4mm |
| Brand Name | YUHONG | Model Number | ASTM A213 T5 Embedded Fin Tube |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | China |
| High Light | Embedded G Type Fin Tube ，ASTM A213 T5 Embedded Fin Tube ，Condensers And Evaporators Fin Tube | ||
The A213 T5 Embedded Fin Tube is a high-performance heat transfer component designed for demanding industrial applications. Below is a detailed, technical description of its specifications, design, and use cases:
1. Base Tube Material: ASTM A213 T5
Alloy Composition: Chromium-molybdenum (5Cr-0.5Mo) steel, compliant with ASTM A213 T5 standards.
Key Properties:
High-Temperature Strength: Retains mechanical integrity at temperatures up to 600°C (1,112°F).
Corrosion/Oxidation Resistance: Chromium content provides resistance to scaling and oxidation in steam/high-heat environments.
Seamless Construction: Manufactured without welds, ensuring reliability under high-pressure conditions (common in boilers and superheaters).
2. Embedded Fin Design
Construction Process:
Grooving: Precision-machined helical or longitudinal grooves are cut into the outer surface of the base tube.
Fin Insertion: Metal fins (typically carbon steel, stainless steel, or alloy steel) are mechanically pressed or rolled into the grooves.
Bonding: The fins are cold-worked into the grooves, creating a tight mechanical bond without welding.
Geometry: Helical (spiral) or longitudinal (straight) fins; serrated fins for enhanced turbulence.
3. Key Features
Thermal Efficiency: Increased surface area (up to 10–15x bare tube) improves heat transfer rates in gas-to-liquid or liquid-to-liquid systems.
Ideal for applications with low-convection media (e.g., exhaust gases).
Mechanical Durability: Embedded fins resist loosening from thermal cycling or vibration.
No weld fatigue, making them suitable for high-temperature, high-stress environments.
Customization: Fins can be tailored in height, thickness, spacing, and material to optimize performance for specific loads (e.g., ash-laden flue gas, corrosive fluids).
4. Applications
Power Generation: Boilers, superheaters, economizers, and air preheaters.
Petrochemical: Heat recovery steam generators (HRSGs), reformers.
Industrial HVAC: Waste heat recovery from furnaces or kilns.
Marine/Offshore: Compact heat exchangers for engine cooling or fuel heating.
6. Advantages Over Welded/Extruded Fins
No Thermal Degradation: Cold-working preserves the base tube’s metallurgical properties.
Lower Fouling Risk: Smooth groove-to-fin interface minimizes ash/debris buildup.
Cost-Effective: Longer service life in harsh conditions reduces maintenance costs.
7. Standards & Certifications
Complies with ASME Section I (power boilers) and Section VIII (pressure vessels).
Testing: Hydrostatic testing, non-destructive testing (NDT), and fin bond strength verification per manufacturer protocols.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
Get in touch with us
Leave a Message, we will call you back quickly!