
Hot Sale Customize Tubular Heater with UL, CQC, VDE Certificates
The material of tube is Incoloy840, 800, stainless steel 304, 321, 310S, aluminum.
Product Introduction
With constant innovation and change, we have improved the technical content of our PTC Heating Element For Fan Heater, industrial oven heating elements, greenhouse warming cable and achieved great success, making our company capable of becoming the industry leader. In the strategic planning of innovation, the company implements the strategy of independent innovation, hoping to take effective technology protection measures after the new products are launched into the market, so as to ensure that the company can maintain its technological advantage for a period of time and obtain excessive profits. We make cooperation and sharing the core management thought, and stimulate the enthusiasm of employees with the purpose of co-creation and sharing.
Description
Defrost heaters for air coolers is Apply in Refrigerator, Freezer, Evaporator, Unit cooler, Condenser.
The material of tube is Incoloy840, 800, stainless steel 304, 321, 310S, aluminum.
The diameter of tube is 6.5 mm, 8 mm, 8.5mm,9mm,10mm,11mm& 12mm, 14mm,16mm and so on.
Ambient temperature: -60°C ~ +125°C
High- voltage in Test : 16,00V/ 5S
Firmness of connection end: ≥50N
High temperature molded Neoprene
Can be manufactured to any length
Specification
Material | SS304, SS321, Incoloy840 |
Voltage | 110-480V |
Tube diameter | 6.5mm, 8.0mm, 8.5mm, 9.0mm, 10.0mm, 11.0mm, etc. |
Power | 200W-3500W |
Length of Tube | 200mm-6500mm |
Length of Lead Wire | 100-2500mm |
Shape | Straight, U, W, or Customized |
Terminal | 6,3 Insert, Male/Female Plug,etc. |
Normal Parameters
For air coolers defrost heaters, we have below normal parameters, just for your references.

Type No. | A(MM) | Inch | Voltage | Power(W) | Tube D | L | Rubber Head D MM) |
JB-12 | 305 | 12" | 110V | 250W | 6.5mm | 250mm | 9.5mm |
305 | 12" | 220V | 250W | 6.5mm | 250mm | ||
JB14 | 355 | 14" | 110V | 280W | 6.5mm | 250mm | |
355 | 14" | 220V | 280W | 6.5mm | 250mm | ||
JB16 | 406 | 16" | 110V | 300W | 6.5mm | 250mm | |
| 406 | 16" | 220V | 300W | 6.5mm | 250mm | ||
JB18 | 457 | 18" | 110V | 335W | 6.5mm | 250mm | |
| 457 | 18" | 220V | 335W | 6.5mm | 250mm | ||
JB20 | 508 | 20" | 110V | 375W | 6.5mm | 250mm | |
| 508 | 20" | 220V | 375W | 6.5mm | 250mm | ||
JB21 | 533 | 21" | 110V | 395W | 6.5mm | 250mm | |
| 533 | 21" | 220V | 395W | 6.5mm | 250mm | ||
JB22 | 558 | 22" | 110V | 415W | 6.5mm | 250mm | |
| 558 | 22" | 220V | 415W | 6.5mm | 250mm | ||
JB23 | 584 | 23" | 110V | 455W | 6.5mm | 250mm | |
| 584 | 23" | 220V | 455W | 6.5mm | 250mm | ||
JB24 | 610 | 24" | 110V | 475W | 6.5mm | 250mm | |
610 | 24" | 220V | 475W | 6.5mm | 250mm |
Part of our Defrost heaters production pictures
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Our Defrost Heater Range
In fact, we are producing all kinds of stainless steel defrost heaters, and we have one advantage which other factories can't do it, that is the rubber heads, our rubber heads have very good seal feature, we are producing this kind of rubber heads more than 30 years, and we invented it by ourselves.
For more interesting, please contact us any time, my friends.

The quality and safety we guarantee refers not only to the Hot Sale Customize Tubular Heater with UL, CQC, VDE Certificates itself, but also to the consistency, reliability and longevity of the entire supply chain. We hope to lead the transformation and upgrading of the industry and promote the sustainable development of the industry. We will move forward with our customers with excellent quality, reasonable price and perfect after-sales service.
Hot Tags: air coolers defrost heaters, China, suppliers, manufacturers, factory, custom, wholesale, Brewing Fermentation Immersion Heaters, Compressor crankcase heaters, Thermo Controller, air heater element, heating tube element, Heat Mat Cord
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