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ASTM A179 Extruded Fin Tubes With AL1060 Fins Extruidos Tubos Aletados

Categories Extruded Fin Tube
Brand Name: Yuhong
Model Number: ASTM A179
Certification: ABS, BV, DNV, CCS, LR
Place of Origin: China
MOQ: Depend the size of finned tubes, 50-100PC
Price: Negotiable
Payment Terms: TT, LC
Supply Ability: 1000 tons/month
Delivery Time: 40-60 days
Packaging Details: Ply-wooden Case With Iron Frame
Product: Fin Tubes or Finned Tube
Type: Extruded Finned Tubes
Standard: ASTM A179
Material: Base Tubes A179 and AL1060 Fins
Length: According to clients' need
Size and details: According to clients' need
Use: Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators / Air cooler, etc
Packing: Ply-wooden Case With Iron Frame
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ASTM A179 Extruded Fin Tubes With AL1060 Fins Extruidos Tubos Aletados

ASTM A179 Extruded Fin Tubes With AL1060 Fins , Extruidos Tubos Aletados


Specifications For Various Types Of Finned Tubes


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 tube16-518.0~30<2.5~0.3
WoundL / KL / LL fin type16-632.1~5<17~0.4
StringString fin tube25-382.1-3.5<200.2-0.5
U-typeU-type fin tube16-38///
WeldingHF-welding fin tube16-2193~255~300.8-3
H / HH type fin tube25-638~30<2001.5-3.5
Studed fin tube25-2198~305~35φ5-20

Extruded Finned Tubes


Extruded finned tubes are bimetallic tubes whose outer aluminium surface is finned by cold plastic deformation.The general materials of base tubes about the extruded finned tube are carbon steel, copper, alloy, stainless steel ; the general materials of fins about the extruded finned tube are copper, aluminum 1060/1070, aluminum alloy 6063/6061.Therefore, it is generally divided into four categories: steel aluminum composite finned tubes; copper aluminum composite finned tubes; pure aluminum composite finned tubes, pure copper composite finned tube.



Advantages of Steel Aluminum Composite Extruded Finned Tubes


The processing technology of steel and aluminum cold-rolled fin tube consists of aluminum tube and steel pipe being processed into bimetal composite tube, and then forming fin after mechanical cold rolling. Based on the physical characteristics of aluminum tube, the tube with steel tube as the core and the cold rolled aluminum fin are made into a finned tube. Widely used in steel, petroleum, chemical industry, machinery, shipbuilding, power stations and hospitals and food industries.
Composite finned tubes have the following characteristics:
1. High heat transfer performance, small contact thermal resistance;
2. The contact area between the fin and the pipe is large, the fit is tight and reliable;
3. Good corrosion resistance, stable long-term use performance;
4. The fin has good rigidity and is not easy to deform.

This page let's talk about ASTM A179 carbon steel extruded finned tubes with AL1060 fins.


Detailes of ASTM A179 Base Tubes ( Generally with min. wall thickness )


ASTM A179 This specification covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.


Chemical Composition (%) max


GradeCMnPS
A1790.06-0.180.27-0.630.0350.035

Mechanical Properties


GradeTensile Strength minYield Strength minElongation in 2" or 50mm min
A17947ksi (325 MPa)26ksi (180 MPa)35%


Quality ASTM A179 Extruded Fin Tubes With AL1060 Fins Extruidos Tubos Aletados for sale
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