Medium High Fin Tube | M Type Fin Tube
Medium high finned tubes, abbreviated as M-type finned tubes, are made of mono-extruded copper alloy. The M-type fin height is within 0.140 inches (3.5 mm). Extruded finned tubes are spirally formed from monometallic tubing.
- Tube Material:Carbon steel, low alloy steel, stainless steel, nickel, nickel-copper alloy, nickel-chromium-iron alloy, copper alloy, aluminum alloy, titanium
- Fin Material:Aluminum,Cooper
- Fins Per Inch 11
Medium high finned tubes are made from a single-extruded copper alloy. The M-type fin height is within 0.140 inches (3.5 mm). Extruded finned tubes are spirally formed from a single metal tube. This results in a one-piece finned tube with excellent uniformity between the fins and the tube, providing superior efficiency and service life.
Extruded finned tubes are ideal for heat exchanger applications in harsh conditions, high temperatures, or corrosive environments. Medium-high finned tubes can be annealed to a softened state for bending and coiling. This type of product is ideal for heating, cooling, mechanical coolers, water heaters, and boilers.
What is a Medium High Finned Tube?
Medium-high finned tubes are also known as M-type finned tubes. Their manufacturing process and advantages are the same as N-type finned tubes, but the fins are higher. The fins are rolled from the smooth tube wall. The tube and fins are formed as a single piece.
Advantages: Excellent heat transfer performance, good bending performance, wide range of applicable materials.
Manufacturing Process of Medium High Finned Tubes:
The fins are rolled from the smooth tube wall, similar to N-type finned tubes, but the fins are taller. The fins are rolled from the smooth tube wall using rollers. The tube body and fins are integrally formed.
Materials for Medium High Finned Tubes:
Carbon steel, low-alloy steel, stainless steel, nickel, nickel-copper alloy, nickel-chromium-iron alloy, copper alloy, aluminum alloy, titanium
Applications of Medium High Finned Tubes:
Hot water supply, solar energy technology, oil cooling, heat exchangers, condensers, evaporators.
Advantages of Medium High Finned Tubes:
M-type finned tubes are an economical choice for solving heat exchange problems with different heat transfer media or under different current conditions. They have excellent chemical corrosion resistance, heat resistance, and mechanical strength, making them suitable for harsh working environments.
- Datasheet
- Drawing
- Certificates
| Fins Per Inch | 11 |
|---|---|
| Average Fin Height | 0.125″ |
| Fin Diameter | 0.625″ / 0.750″ / 0.875″ |
| Tube Material | Cu, CuNi, Al |
| Max Process Temperature | Thermal Properties of Tube |
| Minimum Bend Center Line Radius | 1D (1 x Fin Diameter) |
| *Annealed Temper (Grain Size) | Copper: 0.60 – 0.100 mm
CuNi: 0.40 – 0.065 mm |
*Product comes typically in annealed temper. Can be ordered in “as finned” temper or a customer specific temper can be made upon request.
Medium High Fin Tube Appearance Dimension Inspection
Medium high fin tube appearance dimension inspection is one of the important links to ensure the quality and performance of fin tubes.
The inspection items mainly include fin height, fin spacing, fin thickness, base tube wall thickness and outer diameter, etc.
M Type Fin Tube Bending Processing
Bending of fin tubes is an important step in the production process of medium high fin tube. Bending is to bend the extruded finned tubes material through specific mechanical equipment to form a suitable curvature to meet different usage requirements.
This step requires strict control of the bending angle and curvature to ensure the fit between the fin and the base tube and the heat dissipation effect.
Medium High Fin Tube Pull Off Test
Extruded fin tube copper tube aluminum fins pull-off test is a test used to detect whether the fin tube will fall off when subjected to tension, mainly used to ensure the quality and reliability of the fin tube.
Datang’s this test is very important in the production process because the extruded finned tubes will be subjected to various stresses during operation, such as temperature changes and pipe expansion, which may cause the fin to fall off, thereby affecting the performance and safety of the heat exchanger .
Medium high finned Tube Package
Payment Terms:T/T, LC
Delivery: 15-30 days after payment
Marking: Standard + Steel Grade + Size + Heat No + Lot No
Package: Iron frame packing boxes and the desiccants are put into each package for continental transportation as well. or as required
