are specially designed units that incorporate the
Tubular Heater heater construction. These heaters are
designed as clamp on assemblies to provide localized
preheating for welding processes. Rugged mounting brackets
are provided for placement of the heater over studs on the
parent metal.
Construction Features:
Rugged alloy sheath fully annealed to facilitate
bending to slightly curved surfaces
Heater is flattened on one side to increase contact
surface
Premium grade magnesium oxide insulation imbeds the
resistance wire coil for optimum heat transfer
High temperature nickel chromium resistance wire
Termination is designed to fit 3 wire ground type
twist lock plug
