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Extruded Finned Tube , ASTM A179 Carbon Steel Seamless Heat Exchanger Fin Tube

Extruded Finned Tube , ASTM A179 Carbon Steel Seamless Heat Exchanger Fin Tube

Brand Name YUHONG
Model Number ASME SA179 Carbon Steel Extruded Finned Tube
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA
Minimum Order Quantity 500KGS
Payment Terms L/C,T/T
Delivery Time 7 DAYS
Packaging Details Ply-wooden Case /Iron Case
Product Name Extruded Finned tube
Tube Material ASTM A179, ASME SA179
Tube Type Seamless
Tube OD 3/8", 1/2", 5/8", 3/4", 1", 1 1/4" , etc.
Tube Length can customize
Fin Material Aluminum
Fin Pitch PFI (fins per inch), FPM (fins per meter)
Fin Thickness average 0.4mm
Application Heat Exchanger, Condenser, Industry Equipment
High Light ASTM A179 Carbon Steel Seamless Tube, Heat Exchanger Extruded Fin Tube
Detailed Product Description

ASTM / ASME SA179 Carbon Steel Extruded Finned Tube Heat Transfer Tube

 

 

Carbon Steel ASTM A179 extruded finned tubes are specialized heat exchangers designed to enhance thermal performance by increasing the surface area available for heat transfer. The fins are extruded onto the base tube, which allows for a more secure bond and better thermal conductivity compared to other methods (like welded or glued fins).

  • ASTM A179 provides a good balance of strength, ductility, and thermal conductivity.
  • Fins: The fins can be made from the same material as the tube or can be constructed from other metals (like aluminum) to improve thermal performance, depending on the application requirements.

 

 

Bare tube Specification & Material

Stainless steel:
ASTM A213, ASTM A312, ASTM A249, etc.
300 series: TP304/304L/304H;TP316/TP316L/316H,TP321/321H/TP347H,
400 Series: TP405,TP410,TP410S,TP420, TP430,TP444,TP446,TP409


Duplex steel:UNS 31803,S32205,S31500,,S31260,,S32304,S32750,S32760
DIN1.4512,1.4002,1.4016,1.4510,1.4006,1.4301,1.4306,1.4311, 1.4541,1.4550,1.4401,1.4404,1.4571,1.4429,1.4435,1.4436,1.4439,1.4948,1.4429,
SUS304TB,SUS304HTB,SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB,

SUS316TB,SUS316HTB,SUS316HTB


Nickle alloy: UNS N04400,N06600,N06625,N08800,N08825,N08904,N10276


Titanium alloy: SB338 Gr.1 etc.


Cooper alloy: C44300, SB111 C68700 , C70400, C70600, C71500,C71640


Carbon steel: ASME SA179, ASME SA192, SA106, SA214


Alloy steel: T2,T5,T9,T11,T12,T22,T91,T92

Fin materialAL1060, AL6063, AL1100, C12200 ,SS304,SS304L,SS316L,SS409 etc.
TypeExtruded fin tube
L/LL//KL fin tube
"G" Embedded fin tube
Low fin tube
Double "L" fin tube
High frequency welded fin tube
Integral fin tube...
ProcessCold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube
FinishAnnealed & pickled, bright annealing, polished, antirust oil, the black painting
EndsBeveled end, Plain end, Plastic Cap at Both end

 

 

Yuhong Group Fin Tube Specification
TypeDescriptionBase tubeFin specification (mm)
O.D. (mm)Fin pitchFin heightFin thick
EmbeddedG-type fin tube16-632.1-5<17~0.4
ExtrudedSingle metal combined metal8-511.6-10<170.2-0.4
Low fin tube t-type fin tube10-380.6-2<1.6~0.3
Bamboo tube corrugated tube16-518~30<2.5/
Woundl/kl/ll type fin tube16-632.1-5<17~0.4
StringString fin tube25-382.1-3.5<200.2-0.5
U-typeU-type tube16-38///
WeldingHF-welding fin tube16-2193~255~300.8-3
H/HH type fin tube25-638~30<2001.5-3.5
Studed fin tube25-2198~305~30φ5-20

 

 

Corrosion Resistance of ASTM A179 Extruded Finned Tube

  • Surface Treatment: Depending on the application, finned tubes may undergo surface treatments like galvanization or coating to enhance corrosion resistance, especially when used in humid or corrosive environments.
  • Material Choice: While A179 is primarily a carbon steel, other materials (like stainless steel or special alloys) can be selected for specific applications requiring greater corrosion resistance.

 

 

Installation and Maintenance of ASTM A179 Extruded Finned Tube

  • Ease of Installation: A179 extruded finned tubes can often be integrated into existing systems with relative ease, provided proper fitting is used.
  • Maintenance Considerations: Regular cleaning may be required to prevent dust or particles from affecting the efficiency of the fins.

 

 

Applications

  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals

 

 

 

Product Tags: Seamless Heat Exchanger Fin Tube   ASTM A179 Finned Tube   Extruded Finned Tube  
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