The heating tube for oven has the characteristics of fast thermal response, high temperature control accuracy and high comprehensive thermal efficiency. The high heating temperature means that the designed maximum task temperature of the heater can reach 850 ℃. With the advantages: corrosion resistance, not easy to rust, good heat resistance, safety, flexible shaping.
Characteristics & Properties of Stainless Steel Heating Tube for Oven:
Tube diameter: 6mm-30mm
Tube Material: ss201, ss304, ss316, ss321, etc.
Conductor Material: nichrome resistance wire
Wattage Density: high/middle/low (5-25w/cm2)
Lead Connection Option: thread stud terminal or lead wire
Lead Wire Types: teflon, silicone high temperature fiberglass
Why the Surface of the Oven Heating Tube is not Red：
The surface of the heating tube will be red when it reaches 400 degrees. If tube surface does not turn red, it means that the heating tube is not working.
1. You can first check whether there is a problem with the wiring, if there is a correct wiring;
2. If it is confirmed that there is not red on the pipe surface with normal power on, the heating pipe has been damaged;
3. If the heating pipe is only red in some areas, it means that the heating pipe is not uniformly heated, which will affect the service life.
The electric heating pipe in the oven is evenly red when it is normally energized.