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Stainless steel tubular heater is made of a metal tube as the shell, and spiral electric heating alloy wires are uniformly distributed along the axial direction of the tube. The gaps are filled and compacted with magnesium oxide powder with good insulation and thermal conductivity, and both ends are sealed with silica gel or ceramics. It can heat air, metal molds and various liquids. It is widely used in all kinds of saltpeter tanks, water tanks, oil tanks, acid-base tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying ovens, hot press molds and other devices.

When ordering, much appreciated if you provied the specifications as following:

1. Power/Voltage/Length

2. Working temperature

3. Material requirement

4. Thread size,if have 

5. Quantity

6. Drawings,if have