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Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube

Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube

  • Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube
  • Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube
  • Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube
  • Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube
Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM A179 AL1060 L Type Fin Tube
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 7 DAYS
Payment Terms: L/C,T/T
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Detailed Product Description
Product Name: Embedded Fin Tube Tube Material: Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc...
Fin Material: Aluminum,cooper And Steel Tube O.D.: 12.70 Mm To 38.10 Mm
Tube Thickness: 1.25mm And Above Tube Length: Can Customized
Bare Ends: As Per Client Requirement Fin Thickness: 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm
Fin Height: 9.8 Mm To 16.00 Mm Fin Density: 236 FPM (6 FPI) To 433 FPM (11 FPI)
Applications: Condenser, Heat Exhcnager, Marines Engineering, Chemical Pipeline, Etc.
High Light:

Aluminum Wound L Type Fin Tube

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ASTM A179 Carbon Steel Seamless Tube

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Seamless Embedded Fin Tube

ASTM A179 Tube AL. Wound L Type Embedded Fin Tube For Heat Exchanger

 

 

L-type fin tubes are typically embedded or integral fin tubes, which means that the fins are inseparable from the base tube. They are manufactured using specialized processes such as extrusion or roll forming, where the fins are formed directly onto the outer surface of the tube during the production stage.

 

The integration of the fins with the tube provides several benefits. Firstly, it ensures excellent thermal contact between the fin and the tube, enabling efficient heat transfer. Secondly, the embedded fins provide structural strength and durability to the tube, making it suitable for various operating conditions. Finally, the integration eliminates the risk of fin detachment or damage during handling or operation.

 

The fin material, often made of aluminum, copper, or stainless steel, is shaped into an "L" configuration during the manufacturing process, giving these tubes their distinctive name. The base tube material can vary depending on the specific application requirements, and it is typically selected for its corrosion resistance and mechanical properties.

 

 

Manufacturing Range ‘L’ FIN TUBE, ‘LL’ FIN TUBE, ‘KLM’ FIN TUBE (WRAP AROUND FIN TUBE)
Sr. No Particulars Range
1 Base Tube Material Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel etc. (all material in the theoretical limit)
2 Base Tube Outside Diameter 12.70 mm to 38.10 mm
3 Base Tube Thickness 1.25mm And Above
4 Base Tube Length 500 mm Min To 15000 mm
5

 

Fin Material

 

Aluminum, Copper, Stainless Steel, etc.
6 Fin Thickness 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm
7 Fin Density 236 FPM (6 FPI) to 433 FPM (11 FPI)
8 Fin Height 9.8 mm to 16.00 mm
9 Bare Ends As per Client Requirement
10 Manufacturing Capacity 5,00,000 Meter Per Annum

 

 

Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube 0

 

 

Main Fin tube test equipments
Hydraulic test lines up to 40MPa.
One under water pneumatic test line.
Computer controlled microscope projector.
One computer controlled pull-off-off tester.
One penetration mirror microscope.
One ultrasonic thickness gauge.
One Fin Firmness Test equipment

 

 

Inspections and Tests:G-fin; L-fin; LL-fin; KL-fin; Extruded-fin Finned Tubes
1.Chemical Composition
2.Mechanical Properties
3.Hydrostatic Test
4.Pneumatic Test
5.Boroscopic Inspection
6.Eddy Current Test
7.Tensile Test (only for bimetallic tube)

 

 

Features of L Type Finned Tube
1. The trapezoidal section formed by the calendering of L Type Finned Tube for heat exchanger is consistent with the distribution of heat flow density, the tubes are tightly combined, and the thermal efficiency is high, which eliminates the contact heat caused by the gap between the tubes and the finned tube. resistance, the fin spacing is uniform, and the heat transfer performance is good.
2. The tube can withstand temperatures up to 150°C and there is no risk of atmospheric corrosion or thermal stress.
3. The L-type finned tube provides the contact area between the fin strip and the surface of the tube to protect the tube wall from atmospheric corrosion.
4. This L TYPE design is much more economical than LL, KL or even G-embedded types.
5. Maximum operating temperature: 230°C

 

 

Extruded finned tubes application

1.Operating temperatures less than 300°C;

2.Offshore or other remote applications;

3. Heat pipes;

4. Dry air coolers for air, gas or oil;

5. Air to air heat exchangers for HVAC applications;

6. Air dehumidification in air treatment plants

7. Eenergy recovery in air exhaust system.

8. Chemical and petrochemical industry

9. Food processing plants and refrigeration technology

 

 

Embedded Fin Tube ASTM A179 Carbon Steel Seamless Tube AL Wound L Type Fin Tube 1
 

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Ms Vivi

Tel: 0086-13023766106

Fax: 0086-574-88017980

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