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| Brand Name: | YUHONG |
| Model Number: | ASTM A179 |
| MOQ: | 1 PC |
| Price: | 1 - 10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Tons/Month |
| Attribute | Value |
|---|---|
| Material Grade | A179 |
| Material Standard | ASTM A179, ASME SA179, JIS G3461 |
| Type | Low Fin Type |
| Application | Heat Exchangers, Condensers, Coolers |
| Fin Material | Carbon |
Low Fin Tube ASTM A179 Carbon Steel Seamless Fin Tube Heat Exchanger
Low finned tubes expand the heat transfer area by adding ribs outside the tube. Compared with light tubes, they have a larger surface area while consuming the same metal material, thereby improving the heat transfer coefficient.
The increase in heat transfer area per unit volume reduces the number of tubes required for finned tube heat exchangers under the same heat load, and the diameter or height of the shell can be reduced, saving space.
| Grade | C | P | Mn | S |
|---|---|---|---|---|
| A179 | 0.06~0.18 | ≤0.035 | 0.27~0.63 | ≤0.035 |
| Type | Description | Base Tube O.D. (mm) | Fin Pitch (mm) | Fin Height (mm) | Fin Thickness (mm) |
|---|---|---|---|---|---|
| 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 | 8.0~30 | <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 |
