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
https://www.chinaheatingelements.com/heating-tubes/defrost-heaters/air-coolers-defrost-heaters.html