This submersible double U-shaped heating tube can be completely immersed in water for heating (but long-term immersion is not recommended; if long-term immersion is required, it is recommended to use a metal waterproof connector immersion heating tube), ensuring sealing and waterproof performance. The head seal adopts a silicone die-cast waterproof heating tube. At the same time, the surface of this heating tube can also be treated with an anti-scale liquid coating, effectively reducing the scaling rate and extending the life of the heating tube.

Submersible Double U-Shaped Heating Tube

It is worth noting:

1. Voltage and power (voltage is determined by the wiring method and rated voltage; power is determined by the heating medium and size. Please consult sales personnel for details.)

2. Tube diameter (typically 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, etc.)

3. Single side length

4. Silicone die-casting treatment

5. Center distance (generally, for tube diameter 8mm, the center distance should be at least 30mm; for tube diameter 10mm, at least 40mm; for tube diameter 12mm, at least 50mm; for tube diameter 16mm, at least 70mm; for tube diameter 20mm, at least 90mm. The above data are for reference only.)

6. Appearance material selection: main materials include SUS304, SUS321, SUS316L, stainless steel with coating (anti-scale treatment), SUS310S (commonly known as 2520), titanium tube, etc.

7. Heating wire material selection: generally iron-chromium-aluminum wire (Beijing Shougang) or nickel-chromium wire (commonly H140, 2080 resistance wire, etc.). The choice between the two depends on the customer's working environment (temperature and vibration).