Round Cross-Section, 40 Watts/Square Inch, 1000 - 7500 Watts, Incoloy Sheath, Diameters(inches): 0.475, 0.430, 0.375, 0.315, 0.260, 0.246  - Discontinued

TRID and TRIW Style

Tubular Heater | TRID and  TRIW Style

Tubular Heater

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  • INCOLOY Sheath
  • 1000 - 7500 Watts
  • 120, 240 and 480 Volt
  • 19 and 22 W/In2 (Type TRID)
  • 40 W/In2 (Type TRIW)
  • 1600°F Max. Sheath Temp.
Aquecedores Tubulares - Ver Produtos Relacionados


The TRID and TRIW series have been discontinued. Please contact our Temperature Engineering department for a viable replacement.

Versatile tubular elements can be designed for use in most applications. See guidelines in the Tubular Heater Overview section.

The metal sheath isolates and protects the resistor wire from the environment. At the same time it maximizes heat transfer capability to the work. Tubular elements can be bent to put the heat where it works best.

Type 4 Terminals: Standard. Integral parts of the element are of high strength to resist bending during tightening of the wiring connections. Type 4 is threaded extension of the cold pin. See terminal detail drawing in the Tubular Heater Overview section. Work Temperatures: See Tubular Heater Overview section. Bending: Customer’s minimum inside bending radius is 11/2". See bending requirements in the Tubular Heater Overview section.
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