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ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers

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ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers

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Brand Name : YUHONG

Model Number : ASME SA249, Extruded

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 100 KGS

Price : Negotiate

Payment Terms : T/T,L/C

Supply Ability : 4150 Ton Per Month

Delivery Time : 20-80 days

Packaging Details : Plywooden case with Iron Frame

Product name : Extruded Finned Tube

Tube Material Grade : TP304, 316L, 321, SA179, T5, T9, T11, T12, T22

Material : Carbon Steel, Stainless Steel, Alloy Steel

Application : Heat Exchangers, Air Coolers, Condensers, Evaporators, Radiators

Fin material : Aluminum, Cooper

Fin Spacing : 2.0mm-20mm

Wall Thickness : 0.84mm

Tube Diameter : 15mm, 19mm, 25mm, 32mm, 38mm, 42mm

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ASME SA179 L-Type Spiral Finned Tubes with AL1060 Aluminum Fin – High-Efficiency Heat Transfer for Air Coolers & Heat Exchangers

1. Product Overview​

​ASME SA179 L-Type Spiral Finned Tubes​​ are engineered for superior heat exchange in air coolers, condensers, and industrial heat exchangers. Manufactured under ​​ASME SA179​​ standards, these tubes combine a carbon steel base tube with ​​AL1060 aluminum fins​​ for optimal thermal conductivity () and corrosion resistance.

​2. Material & Chemical Composition​

  • ​Base Tube​​: Carbon steel (ASME SA179, equivalent to ​​C1020​​).
  • ​Fin Material​​: AL1060 aluminum (99.6% purity).
  • ​Key Properties​​:
Component Material Standard Key Features
Base Tube ASME SA179 High-pressure resistance, seamless design
Fin AL1060 Lightweight, excellent heat dissipation

​3. Mechanical & Thermal Performance​

Property Base Tube (SA179) Fin (AL1060)
Tensile Strength ≥325 MPa ≥70 MPa
Thermal Conductivity 50 W/m·K 237 W/m·K
Max Operating Temp 350°C 250°C

​4. Key Features & Advantages​

  • ​Enhanced Heat Transfer​​: Spiral fin design increases surface area by ​​5–10x​​ vs. bare tubes.
  • ​Corrosion Resistance​​: Aluminum fins resist oxidation in humid/coastal environments.
  • ​Customizable​​: Available in fin heights ​​6–25mm​​ and pitches ​​3–8mm​.
  • ​Certified Quality​​: Complies with ​​ASME SA179, ASTM B209, and EN 10216​​.

​5. Applications​

  • ​Power Plants​​: Air-cooled condensers.
  • ​Oil & Gas​​: Process gas coolers.
  • ​HVAC​​: Industrial air handlers.

​6. FAQ​

​Q: Why choose L-type fins over LL-type?​
A: L-type fins provide ​​better mechanical stability​​ for high-velocity airflow.

​Q: Can you supply galvanized base tubes?​
A: Yes! We offer hot-dip galvanized or painted options for corrosive environments.


​About Yuhong Holding Group Co., Ltd​

With ​​20+ years of export experience​​, Yuhong Group is a top-5 Chinese manufacturer of finned tubes and seamless pipes. Our ​​55 production lines​​ and ​​20,000㎡ facility​​ ensure high-capacity output, while advanced technology guarantees precision.

  • ​Website​​: www.steelfintube.com
  • ​Contact​​: Jimmy (Email: jimmy@steelseamlesspipe.com, WhatsApp: +86 18892647377).

ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers


Product Tags:

High Efficiency Spiral Finned Tubes

      

AL1060 Aluminum Fin Spiral Finned Tubes

      

ASME SA179 Spiral Finned Tubes

      
Wholesale ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers from china suppliers

ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers Images

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