Process & Air Heaters
Medium voltage heaters, process/tubular heaters, and air duct heaters for large industrial heating loads and ducted air/HVAC systems.
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Manufacturers of Industrial Heaters
Engineered Heating Solutions for Critical Industrial Processes
Purvi Heater Industries designs and manufactures industrial and process heaters — medium voltage heaters, tubular and immersion heaters, furnace elements, band heaters, cartridge heaters, cable heaters and temperature sensors — for oil & gas, power, chemical, and process industries.
8+
Heater Categories16+
Product Types6.6 KV
Max Rated Voltage1800°C
Max Rated Temperature
What We Make
Our Product Range
From medium voltage heaters to precision cartridge and cable heaters, our product line covers process heating requirements across oil & gas, power, chemical, and industrial applications.
Immersion & Tank Heaters
Immersion heaters, screw plug heaters, and hopper/fiberglass heaters for tanks, vessels, and process lines across chemical, food, and power industries.
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Furnace Heaters & High Temperature Metallic Elements
Bundle rod, silicon carbide, MoSi2, edge wound, and radiant tube elements for furnace applications up to 1800°C.
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Band & Strip Heaters
Ceramic band heaters and mica band/strip heaters for clamp-on barrel and surface heating in plastics processing and packaging.
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Cast & Nozzle Heaters
Cast aluminium, brass & bronze heaters and compact nozzle heaters for injection molding, extrusion, and hot runner systems.
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Cartridge & Cable Heaters
Precision hot rod cartridge heaters and flexible coil/cable heaters for compact, high-density heating applications.
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Custom-Built Industrial Heaters
Engineered to your drawing and specification when a standard product doesn't fit the application.
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Temperature Sensors (Thermocouples & RTDs)
High-accuracy thermocouples and RTDs including bendable probes, miniature MI sensors, bayonet, and surface types.
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Why Purvi Heaters
Built for Demanding Industrial Environments
Our heaters are engineered to be efficient, durable, and easy to maintain — configured to your process temperature, pressure, and material requirements.
- High operating efficiency across the product range
- Low operation and maintenance cost
- Wide sheath material selection — SS, Alloy 600/800, Titanium, Hastelloy and more
- Custom-engineered ratings, dimensions, and terminations
- Support for safe-area and hazardous-area installations
Industries Served
Trusted Across Critical Industries
Get In Touch
Talk to Our Engineering Team
Share your process requirements and we'll help you specify the right heater.