Flange, Circulation & Inline

Flange, Circulation & Inline Heating

Flange and circulation heaters are suitable for larger volumes of liquid and where greater temperatures are required. Tubular elements are welded or braised into a standard pipe flange.

Vulcanic TEE manufacture a large range of flange and circulation heating units, suitable for an infinite range of applications, including:

  • Caustic cyanide used in gold processing
  • Hot water storage
  • Asphalt
  • Wax
  • Caustic solutions
  • Detergent
  • Sterilising equipment
  • Heating oils – ranging from fuel, heat transfer, lubrication and vegetable types
  • Gases – all types

A range of flange diameters (50mm NB to 600mm NB) and materials are available with heater unit length from 300mm to 4000mm long.

The heater assembly is bolted onto a mating flange which is welded to the tank wall or pipe.

Larger output. Economical installation.


  • Can be manufactured in stainless steel, Incoloy or Titanium.
  • Various wattages and voltages
  • Various element diameters
  • Several flange sizes available
  • Can be manufactured to Zone 1 Class 1 standards
  • Baffles

These units are also available certified to IECEx standards for hazardous areas as part of the ThermalEx™ range.

Clean in Place (CIP) Heaters

Clean in Place (CIP) heaters are used to assist the cleaning of pipes, fittings and tanks without the hassle of dismantling the system and cleaning it manually.

CIP heaters are designed to suit your specific system, ensuring the most efficient model and minimising wasted heat.

Vulcanic TEE can design CIP heaters with various sheaths, including Stainless Steel, Incoloy and Titanium, depending on your application.

Vulcanic TEE’s CIP heaters are made from the highest grade materials ensuring reliablity and a long life, minimising your replacement costs.