flexible ceramic pad heaters are designed for most preheat and post heat treatment (stress relieving) requirements on weld joined materials. They can be used to construct a simple, inexpensive furnace when combined with the proper insulation as well as in many other applications where a flexible heater is required.
They are designed for repeated heating applications. Their modular design permits a variety of element shapes, sizes, and thermal capacities to choose from. They can be used bare (as supplied) or with the application of rigid or flexible insulation to retain heat and speed up the heat treating jobs
Insulation: Alumina Ceramics Beads(95%)
Heating Conductor: Ni-Cr wire(Cr20Ni80), 19 single strands
Voltage: 60 / 80 V
All kinds of pipe and tank circumferential welded joints
Longitudinal-seam welded bends
Connecting piece and flange welds
The following tables summarize the sizes of standard 80-VAC and 60-VAC heaters. Note that each heater is identified by its characteristic flexible width, which is the distance between the heater tails.
|CP8||5000400||8||14 1/2||CP8||5001700||6||14 1/2|
|CP18||5000800||18||6 1/2||CP18||5002100||15||5 3/4|
|CP36||5001200||36||3 1/4||5002500||50||1 3/4|