Tubular heater

Tubular electric heater by metal tubes, spiral wire resistance and good thermal conductivity, electrical insulation good grade magnesium oxide powder, lead to terminal, etc, are widely used in liquid, air heating, such as common water heater, oven, coffee pot etc.

material:

outer tube materials have In800 commonly, In840, 304316 L, 310 s, aluminum, copper, mild steel, etc.

magnesium oxide powder is according to the requirements of the different use to select different specifications, the powder has high temperature, medium temperature powder, etc.

for heat resistance wire, there are generally two kinds of materials, Ni - Cr and Fe - Cr- Al.

there are generally two kinds of lead terminal materials: stainless steel and iron.

the sealing materials are: epoxy, silicone, glass, etc.

process:

heating pipe is the outer tube ( Carbon steel pipe, titanium, stainless steel pipe, copper pipe) Part load the heating wire, gap filled with good thermal conductivity and insulation shrink tubing after magnesium oxide powder, after heat treatment process, Individual tube don't need) And then processed into various type of the user's needs. It has a simple structure, high thermal efficiency, good mechanical strength, the harsh environment with good adaptability. It can be used for all kinds of liquid and acid and alkali salt heating, but also to adapt to the low melting point metal heat to melt.

tubular heater using range: applicable to heat air, oil, water, chemical medium, hot pressing molding, melting salt, alkali and low melting point alloy, etc. Has high thermal efficiency, long service life, high mechanical strength, convenient installation, safe and reliable, etc.

tubular heater shape classification: heating tube according to the features of different can be divided into: straight single-ended heating pipe, heating pipe straight double end, u-shaped heating tube, w-type heating tube, different heating tube, spiral pipe heater.