Tubular Heater,electric tubular heater

详情

Tubular heater

Description

Tubular heaters are widely used to heat liquids, air or metals as a reliable, economical, and versatile way, which can be used in a large variety of applications, including those with size restrictions for small spaces. They allow for even heat distribution as well as a high dielectric strength. Tubular heaters can be formed into a variety of patterns.

Construction of tubular heater:

The tubular heater's basic construction consists of a computer-designed helical coil of *0% Nickel *0% Chromium alloy resistance wire fusion welded to the nickel-coated steel terminal cold pins. This assembly is precisely stretched and centered in the element metal sheath, which is then filled with Grade "A" Magnesium Oxide powder (MgO). The filled tube is then compacted by a roll reduction mill into a solid mass, permanently stabilizing the coil in the center of the tube while providing excellent heat transfer and dielectric strength between the coil and the sheath.

Features of tubular heater:
Moisture resistant
Even heat distribution
High Dielectric Strength
Cost efficient
Wide range of diameters available

Tubular heaters are constructed using a copper, steel, stainless steel, or Incoloy sheath material. A MgO insulation is used to extend the life of the heater as well as allow for exceptional heat transfer and dielectric strength. The use of a silicone resin seal allows for moisture resistant. A wide range of terminal types and diameters are available.

Typical applications for tubular heaters include medical equipment, food service industries, plastics, oil industries, semiconductors, and enclosures.

Tubular Heaters are a UL recognized construction, passing UL's extensive safety testing process.

Order Guidance of tubular heater:

1.Diameter
2.Length
3.Shape
4.Voltage
5.Power
6.Lead & Fitting (connection and fitting type, leads length)
7.Quantity 

We can custom design and manufacture, please contact us for more details.
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