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Low thread finned tube is a kind of high efficiency heat exchange tube which is rolled to form spiral fin on its outer surface or both inside and outer surface
It is suitable for the shell side medium is relatively clean, no corrosion, no scaling, can use low thread finned tube as heat exchange element to form low thread finned tube high efficiency heat exchanger.
Specifications
|
ltem |
Typical Value / Range |
|
Base Tube Material |
Copper (TP2, C12200), Copper-Nickel (90/10, 70/30), Stainless Steel (TP304, TP316L), Duplex Steel, Nickel Alloy, Carbon Steel (A179) |
|
Fin Material |
Same as base tube – integral low fins are formed directly from the tube wall |
|
Outer Diameter(OD) |
16 mm / 19 mm/ 22 mm |
|
Fin Height |
0.3 mm - 1.5 mm |
|
Fins per Inch |
19 – 26 FPI (typically 22 FPI) |
|
Tube Length |
1 m–6 m |
|
Fin Bonding Method |
Mechanically rolled (integrated or pressure-bonded) with excellent surface contact |
|
Operating Temperature |
max to 250°C |
|
Applications |
High-efficiency heat exchangers in HVAC, refrigeration, electronic cooling, precision instruments, medical devices |
