YUHONG HOLDING GROUP CO., LTD
| Fin Type | Serrated HFW Fin Tube |
| Fin Material | Aluminum1060 |
| Bare Tube Material | T11(K11597) |
| Bare Tube Standard | ASTM A213 |
| Application | Power Plants |
| Fin Height | 10-50 MM |
| Fin Thick | 0.3~3 MM |
| Manufacturing Process | Seamless |
| Payment Terms | L/C,T/T,AT SIGHT |
| Supply Ability | According to Clients' requirements |
| Delivery Time | 45-75 Days (Depend on Customer's Requirement） |
| Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps） |
| Brand Name | YUHONG |
| Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China |
View Detail Information
Explore similar products
HFW Serrated Finned Tubes ASME SA213 T22 With CS Fins For Heat Exchanger
Welding Fin Tube, Serrated Type, Helical Serrated, Base Tube ASTM A312 TP347
High Frequency Tp347 Serrated Fin Tube
ASTM A335 P22 Serrated Finned Tubes for HRSG Applications
Product Specification
| Fin Type | Serrated HFW Fin Tube | Fin Material | Aluminum1060 |
| Bare Tube Material | T11(K11597) | Bare Tube Standard | ASTM A213 |
| Application | Power Plants | Fin Height | 10-50 MM |
| Fin Thick | 0.3~3 MM | Manufacturing Process | Seamless |
| Payment Terms | L/C,T/T,AT SIGHT | Supply Ability | According to Clients' requirements |
| Delivery Time | 45-75 Days (Depend on Customer's Requirement） | Packaging Details | Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps） |
| Brand Name | YUHONG | Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China | ||
| High Light | ASTM A213 T11 serrated fin tube ，aluminum finned tube for power plants ，K11597 serrated finned tube | ||
The ASTM A213 T11 (K11597) Serrated Fin Tube with AL1060 Fin is a high-performance heat exchanger tube made from chromium-molybdenum steel, designed for superior heat transfer efficiency in high-temperature applications. Its serrated aluminum fins (AL1060) enhance surface area, providing increased thermal conductivity and improved heat dissipation.
Base Tube Chemical Composition (%)
|
Element |
C |
Mn |
P (max) |
S (max) |
Si |
Cr |
Mo |
|
Range |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
Mechanical Properties (Base Tube)
|
Tensile Strength |
Yield Strength |
Elongation |
|
≥ 415 MPa (60 ksi) |
≥ 205 MPa (30 ksi) |
≥ 30% |
● Chemical Composition :T22 The higher chromium and molybdenum content compared to T11 gives T22 superior high-temperature tensile/creep strength, as well as significantly better resistance to oxidation and sulfide corrosion.
● Typical Max Continuous Service Temperature :The maximum continuous operating temperature of T22 is approximately 580-600°C, while the maximum continuous operating temperature of T11 is 540-560°C.
● Relative Cost:T11 is more economical, while T22 is more expensive because it has a higher chromium and molybdenum content and is a high-quality material.
● Typical Application Scenarios:T11 serves as a cost-effective workhorse for medium-temperature services like low-temperature superheaters and non-corrosive exchangers. In contrast, T22 is a premium grade specified for high-temperature surfaces in boilers firing sulfurous fuels, components demanding extended creep life, and heaters facing severe sulfidation risks.
● Heat Recovery Steam Generators (HRSGs) & Boilers: Extracting waste heat from corrosive flue gases (containing sulfur, moisture) to heat water/steam inside the T11 tubes.
● Air Preheaters: Heating combustion air for boilers and furnaces using hot flue gases.
● Process Gas Cooling: Cooling hot process streams in chemical/petrochemical plants where the external gas is moist or mildly corrosive.
● Marine & Offshore Applications: For heaters and coolers exposed to salt-laden atmospheres, where aluminum fins provide much better resistance than carbon steel.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
Get in touch with us
Leave a Message, we will call you back quickly!