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| Brand Name: | YUHONG |
| Model Number: | Extruded Fin tube , Aluminum Extruded Fin tube |
| MOQ: | 1 PC |
| Price: | 1 - 10000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000 Tons/Month |
| Attribute | Value |
|---|---|
| Base Tube Material Grade | T11 |
| Base Tube Material Standard | ASTM A213, ASME SA213 |
| Type | Straight Tube, U Bend Tube, Coil Tube |
| Application | Air cooler, Cooling Tower, Heat Exchanger, Condenser |
| Fin type | Extruded Fin tube, Aluminum Extruded Fin tube, Fin tube |
| Fin Material | Aluminum, Copper, Stainless Steel, Carbon Steel |
Extruded fin tubes are a type of Heat Exchanger Tube that has fins formed directly on the tube surface through an extrusion process. These fins increase the surface area of the tube, allowing for enhanced heat transfer between the fluid inside the tube and the fluid outside.
The extrusion process involves pressing or forcing a metal or alloy through a shaped die to create the fins on the tube surface. This results in fins that are tightly bonded to the tube, providing good thermal contact and efficient heat transfer. Aluminum is commonly used for extruded fins due to its excellent thermal conductivity and corrosion resistance.
Extruded fin tubes are manufactured by extruding fins onto the outer surface of a base tube, creating a larger surface area for heat transfer. The fins can be either solid fins or serrated fins, depending on the application and desired performance.
Extruded fin tubes are available in a variety of materials, including carbon steel, stainless steel, copper, and aluminum. The choice of material depends on the specific application requirements, such as temperature, pressure, and corrosive environment. The manufacturing process allows for customization of the fin geometry and spacing.
| Grade | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| A179 | 0.06-0.18 | 0.25 max | 0.27-0.63 | 0.035 max | 0.035 max |
| Tensile Strength (Mpa), min | Yield Strength (Mpa), min | Elongation (%), min | Hardness (HRB), max |
|---|---|---|---|
| 325 | 180 | 35 | 72 |
