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Industrial Immersion Heaters, Temperature Sensors, Control Panels

 Industries Served Guide - Steel Making Industry, Power Industry, Cement Industry, Process Industries
Heaters and Temperature sensors for the Steel Making Industry
Chemical and Process Industries Steel Making Industry
Industrial Heaters For The Cement Industry
Process Industries Cement and Process Industries


Process Heat requirements vary widely by application, but the need for properly designed components built with robust construction to suit the application is a constant. National Plastic Heater provides custom solutions to difficult applications, as well as industry standard components for most replacement needs. We design, engineer and distribute industrial grade process electric heaters, including flanged immersion heaters, circulation heaters, pipe insert, duct, over-the-side, air process, screw-plug immersion heaters and integrated skid system heating systems with process control panels that feature the cutting edge of available technology for most industrial applications.


Oil, Gas, Petrochem, Chemical Industries

NPH supplies custom electric process heaters, temperature sensors, controllers and systems for trouble free service in process plants, heat transfer systems, reactors, tanks and reservoirs, lube and pump systems, air dryers, process gas heating and other applications.

Power Industry

NPH supplies robust electric process heaters, temperature sensors, controllers and systems for long life, trouble free service for fuel gas and fuel oil heating, tank and reservoir heating, water wash systems, flue gas and ESP heating, and other power plant applications.

Primary and Secondary Metals Processing

NPH designs and supplies temperature sensors, control and electric heating solutions for a wide variety of applications including primary and secondary metals furnaces, heat treat baths, autoclaves, heat transfer systems, and other foundry applications.

Pharmaceuticals, Food and Beverage Industries

NPH manufactures and supplies accurate, robust temperature sensors, control and electric heater solutions for applications including ovens, vats, brew kettles, transfer lines, batch processing, milking & dairy systems, heat transfer systems and reactors, packaging equipment, sterilizers, spray dryers and drying systems, etc.
Electric Heaters Guide: Power, Steel, Process & Cement Industries

Ceramic Infrared Heaters and Panels

Cartridge Heaters-Metric and Imperial

Process Temperature Controllers-PID

Pipe Insert Tank Heaters-Flanged or Screw-Plug

Coil Heaters/Mini Coil Heaters

Plastics Industry Thermocouples

Cartridge Heaters-Metric and Imperial

Mica and Nozzle Band Heaters

Ceramic Band Heaters/Knuckle Heaters

Mercury Displacement Relays

Melt Pressure Gauges, Melt Bolts, T/C's

Hot Runner Control Systems

Solid State Relays (SSR's) and SCR's

Cast I- Platen Heaters

Industrial Process T/C's

Tubular Heaters-Mold and Manifold Tubular Heaters

High Temperature European Plugs

Custom Mica Band Heaters, Blow Molding

Temperature Control Panels

Nozzle Heaters, Mica & Brass Plastics Proof

Heater, High Temperature Wire

Thermocouple Wire

High Temperature Ring Terminals

High Temperature Spade Terminals

Thermocouple Plugs/Jacks,J/K

Flanged Immersion Heaters

Over The Side Immersion Heaters-Circular Elements -Designed to Sit on Tank or Vessel Bottoms

Over The Side Heaters-Sits On Tank/Vessel Bottoms

Screw Plug immersion Heaters

Melt Pressure Measurement and Control

UL World Globe CSA US
We Ship Our Kapton & Process Heaters To OEM’s & Industry World Wide

Inquiries & Technical Support

Telephone: 905-859-8225 Facsimile: 905-859-4691

[email protected]

Toll Free: 1-877-674-9744