Specification of aluminum heating tube

- Dec 02, 2020-

Specification of aluminum heating tube

Voltage range: 12-660V

Power: 50W-20KW

The raw materials are: 10# iron, T4 copper, 1Cr18Ni9Ti stainless steel, Ti titanium, etc.

Standards include: U-shaped, W-shaped, special-shaped, finned electric heating tube, radiant tube, etc. Non-standard cast aluminum heating tubes can be customized.

Instructions for use of cast aluminum heating tube:

The working voltage must not exceed 10% of the rated value;

Some wiring is placed outside the heating layer and insulation layer, and the shell should be effectively grounded;

The cast aluminum heating tube should be placed in a dry place. If the insulation resistance is lower than 1MΩ due to long-term storage, it can be baked in an oven at 200 degrees Celsius for 5-6 hours to recover to normal.

The surface receiving power of the cast aluminum electric heater is 2.5 to 4.0 watts/cm².


Enquiry customers should provide heating tube drawings or samples. If there are no drawings or samples, they must provide the size, material, voltage, power, line length, quantity, etc. of the product. Looking forward to your inquiry!