Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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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).
| Bare tube Specification & Material | Stainless steel:
SUS316TB,SUS316HTB,SUS316HTB
|
| Fin material | AL1060, AL6063, AL1100, C12200 ,SS304,SS304L,SS316L,SS409 etc. |
| Type | Extruded 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... |
| Process | Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube |
| Finish | Annealed & pickled, bright annealing, polished, antirust oil, the black painting |
| Ends | Beveled end, Plain end, Plastic Cap at Both end |
| Yuhong Group Fin Tube Specification | |||||
| Type | Description | Base tube | Fin specification (mm) | ||
| O.D. (mm) | Fin pitch | Fin height | Fin thick | ||
| Embedded | G-type fin tube | 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 | 8~30 | <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 | 5~30 | φ5-20 | |
Corrosion Resistance of ASTM A179 Extruded Finned Tube
Installation and Maintenance of ASTM A179 Extruded Finned Tube
Applications
