ASTM A179 Carbon Steel Tube With Alumium Fins, Embedded G Type Finned Tube For Heat Exchanger
ASTM A179 Carbon Steel Tube With Alumium Fins, Embedded G Type Finned Tube For Heat Exchanger
ASTM A179 Finned Tube is a heat exchange element. In order to improve the heat exchange efficiency, fins are usually added to the surface of the base tube to increase the outer surface area of the heat exchange tube, so as to achieve the purpose of improving the heat exchange efficiency.
Equivalent Material:
| Grade | A179 | |
| UNS No | K01200 | |
| Old British | BS | CFS 320 |
| German | No | 1629 / 17175 |
| Number | 1.0309 / 1.0305 | |
| Belgian | 629 | |
| JIS | D3563 / G3461 | |
| French | A49-215 | |
| Italian | 5462 | |
Features:
High heat transfer performance and small contact thermal resistance.
Large contact area between the fin and the tube
Excellent resistance to atmospheric corrosion
Stable long-term use
Resistance to high temperature
Chemical Composition:
| Grade | C | Si | Mn | P | S |
| A179 | 0.06-0.18 | ≤ 0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 |
Mechanical properties:
| Tensile Strength (Mpa),min |
Yield Strength (Mpa),min |
Elongation (%),min |
Hardness (HRB),max |
| 325 | 180 | 35 | 72 |
Applications:
Heat Exchangers
Condensers
Water Systems
Mechanical Purpose
Oil and Gas Plants
Ship Building Industries
Fluid Transportation
Drilling and Minning
Chemical Equipments
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