Finned Coil Heating tube is essentially a metal serpent wearing a jacket of fins—those ribs expand its surface area so it can toss heat into air or onto surfaces far more efficiently than a plain tube could. Below is a clean, practical rundown of what engineers look at, wrapped in just a sparkle of imagery
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of finned coil heating tube in China, also supports custom service. Welcome to wholesale high quality finned coil heating tube at competitive price from our factory.
Finned Coil Heating tube is essentially a metal serpent wearing a jacket of fins-those ribs expand its surface area so it can toss heat into air or onto surfaces far more efficiently than a plain tube could. Below is a clean, practical rundown of what engineers look at, wrapped in just a sparkle of imagery
| Product name | Finned Coil Heating tube |
| Voltage | Usually 120V, 240V, or industrial voltages. Must match the electrical supply or the heater sulks and fails early. |
| Power | Common ranges: a few hundred watts to several kilowatts. |
| Tube Diameter & Length | Typical diameters: 8–16 mm. Length can stretch from short stubs to long serpents several meters long. |
| Sheath Material | Stainless steel, Incoloy |
| Maximum Operating Temperature | 350–450°C for finned versions (fins limit the temperature compared to bare tubulars). |
The fin array increases surface area dramatically, letting the heater warm air streams almost greedily.
A magnesium oxide-packed core makes the heater tough enough to shrug off shock, vibration, and continuous cycling.
Power density, geometry, materials, moisture seals, terminal types-almost everything is tunable.
More heat moved into air per watt compared to smooth tubular heaters.
Duct heaters
Make-up air units
Terminal heating stages
Curing ovens
Paint-drying tunnels
Conveyorized drying systems
Baking equipment
Dehydrators
Hot holding cabinets
Shrink tunnels
Hot-air knives
Climate test rooms
Low-humidity production rooms
Space heaters
Equipment enclosures
Anti-condensation heating
Any application needing consistent hot air flow or surface heating.
If you are interested in Finned Coil Heating tube, please share information as below:
cici@jaye-heater.com
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Jul 10, 2026
Jul 10, 2026
