ASME SA179 Carbon Steel Extruded Finned Tubes For Heat Exchanger Equipment
YUHONG Group supplies variety of extruded finned tubes with high quality in the field. And our clients have immediate access to exactly the products they need for their particular application.And we sell these finned tubes in many countries,in more than 80 countries.
This page is about ASME SA179 carbon steel extruded fin tube.SA179 Extruded Finned Tubes, also known as finned tubes, are commonly used in heat exchangers and boilers for efficient heat transfer. These tubes consist of an outer tube and fins that are integrally extruded, resulting in a strong bond between the tube and fins.
Extruded Finned Tubes are versatile and widely used in various industries where optimal heat transfer is necessary. Their application can result in improved energy efficiency, reduced fuel consumption, and enhanced system performance.The most prominent advantages are durability, long service life, good strength, hard fins, and suitable for corrosive environments, such as the ocean.
Specifications For Various Types Of Finned Tubes We offer
| Type | Description | Base tube | Fin specification (mm) |
| O.D. (mm) | Fin pitch | Fin height | Fin thick |
| Embedded | G-type fin tueb | 16-63 | 2.1~5 | <17 | ~0.4 |
| Extruded | Single metal combined metal | 8-51 | 1.6~10 | <17 | 0.2-0.4 |
| Low fin tube t-type fin tube | 10-38 | 0.6~2 | <1.6 | ~0.3 |
| Bamboo tube corrugated tube | 16-51 | 8.0~30 | <2.5 | / |
| Wound | l/kl/ll type fin tube | 16-63 | 2.1~5 | <17 | ~0.4 |
| String | String fin tube | 25-38 | 2.1-3.5 | <20 | 0.2-0.5 |
| U-type | U-type tube | 16-38 | / | / | / |
| Welding | HF-welding fin tube | 16-219 | 3~25 | 5~30 | 0.8-3 |
| H/HH type fin tube | 25-63 | 8~30 | <200 | 1.5-3.5 |
| Studed fin tube | 25-219 | 8~30 | 5~35 | φ5-20 |
Detailes Of ASME SA179 Tube
ASME SA179 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
| Grade | C | Mn | P | Su |
| SA179 | 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 |
Mechanical Properties
| Grade | Tensile Strength,min | Yield Strength (0.2%Offset,min) | Elongation |
| SA179 | ksi-47,MPa-325 | ksi-26,MPa-180 | 35% |
Inspections and Tests
| Types: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 |
Application
Air-cooled heat exchangers
Boiler economizers
Radiators
Process heaters
Heat recovery steam generators (HRSG)
Chemical plants, Oil refineries, ower plants, and HVAC systems,etc.
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ASME SA179 Carbon Steel Extruded Finned Tubes For Heat Exchanger Equipment Images
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