YUHONG HOLDING GROUP CO., LTD
| 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） |
| Fin Type | L Wound Fin type |
| Fin Material | AL1060 |
| Bare Tube Standard | ASTM A249 |
| Bare Tube Material | TP304 |
| Bare Tube Diameter | 16-63 MM |
| Fin Height | <17MM |
| Application | Food, Beverage & Pharmaceutical Processing；Chemical & Petrochemical Industries (Non-Acidic)；Marine and Coastal Power Plants |
| Brand Name | YUHONG |
| Certification | ABS, BV, ISO, ASTM, SGS |
| Place of Origin | China |
View Detail Information
Explore similar products
ASTM A179 Wound Aluminum L Type Fin Tube , Air Cooler, Cooling Tower
Wound L Type Fin Tube ASTM A249 TP304 For Heat Exchanger , Air Cooler
ASTM A213 TP316L Wound With Aluminum 1060 Aluminum L Type Fin Tube , Air Cooler,
Wound Fin Tube ASME SA210 Gr.A-1 Aluminum ASTM B209 Gr.1060 For Air Cooler ,
Product Specification
| 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） |
| Fin Type | L Wound Fin type | Fin Material | AL1060 |
| Bare Tube Standard | ASTM A249 | Bare Tube Material | TP304 |
| Bare Tube Diameter | 16-63 MM | Fin Height | <17MM |
| Application | Food, Beverage & Pharmaceutical Processing；Chemical & Petrochemical Industries (Non-Acidic)；Marine and Coastal Power Plants | Brand Name | YUHONG |
| Certification | ABS, BV, ISO, ASTM, SGS | Place of Origin | China |
| High Light | ASTM A249 TP304 finned tube ，L-Type wound fin tube ，Al1060 air-cooled heat exchanger tube | ||
This ASTM A249 TP304L L-type wound finned tube is a high-efficiency heat transfer component. Made with a TP304L stainless steel base tube, it offers excellent corrosion resistance and reliable mechanical performance. The tube is helically wound with Al1060 aluminum fins, and the L-type fin foot ensures firm contact and strong bonding. With high thermal conductivity and an extended heat exchange area, this finned tube performs reliably in boilers, condensers and air cooling systems.
Base Tube Chemical Composition (ASTM A249 TP304) (%)
| Element | C (max) | Si (max) | Mn (max) | P (max) | S (max) | Cr | Ni |
| Range | 0.08 | 0.75 | 2.00 | 0.045 | 0.030 | 18.0–20.0 | 8.0–11.0 |
Fin Material Chemical Composition (Al1060) (%)
| Element | Al (min) | Si+Fe (max) | Cu (max) | Mn (max) | Mg (max) | Zn (max) | Others (each) |
| Range | 99.60 | 0.35 | 0.05 | 0.03 | 0.03 | 0.05 | 0.03 |
Mechanical Properties (Base Tube – Annealed Condition)
| Tensile Strength (min) | Yield Strength (min) | Elongation (min) |
| 515 MPa | 205 MPa | 35% |
| ASTM | EN | JIS | GB | UNS |
| A249 TP304 | 1.4301 | SUS304 | 06Cr19Ni10 | S30400 |
| Feature | ASTM A249 TP304L (Stainless Steel) | ASTM A179 (Carbon Steel) |
| Material Type | Welded Austenitic Stainless Steel | Seamless Low-Carbon Steel |
| Chemical Composition | High Chromium (~18%) & Nickel (~8%) | Primarily Iron; Low Carbon (<0.18%) |
| Corrosion Resistance | Excellent; resistant to oxidation and organic/inorganic media. | Poor; prone to rusting without coating or treatment. |
| Thermal Conductivity | Lower (~15 W/m·K) | Higher (~45-50 W/m·K) |
| Temperature Range | High temperature stability (up to 600°C+). | Limited; generally used below 400°C. |
| Mechanical Strength | Maintains strength at high temperatures. | Good ductility, but loses strength at high heat. |
• Air-Cooled Heat Exchangers (ACHE): Used in oil & gas, petrochemical, and power plants to cool process fluids using ambient air.
• Radiator and Cooling Coils: For engine jacket water coolers, transformer oil coolers, and hydraulic oil coolers.
• Dry Cooling Towers: Where water conservation is critical, these tubes reject heat directly to air.
• Compressor Intercoolers and Aftercoolers: Cooling compressed air or gas between stages.
• Industrial HVAC Coils: Air heating or cooling coils in large ventilation systems where the air side is relatively clean.
• Waste Heat Recovery: Low temperature flue gas heat recovery upstream of baghouses or electrostatic precipitators.
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!