Inline Heaters

Inline heaters instantly heat fluids that are passed through the heater. Upon exiting the heater, the fluids are consumed for their intended use and or are recirculated to further heat the fluid.

These heaters are designed to heat flowing fluids including gases. Inline heaters consist of heating elements welded or Brazed to a tube sheet. . The vessel consists of inlet from where the fluid enters the vessel chamber and moves over the heating elements picking up heat evenly towards the outlet on the other end of the vessel. These heaters offer high efficiency since most of the heat is generated within the fluid.

Inline Heaters can be designed and manufactured in various configurations depending on the application requirements - Inline Vertical and Inline Horizontal withTubular Elements or Cartridge Elements with SS Sheath or Open Bobbin Elements

Construction
Inline Heaters with Tubular Heating Elements
In this type of heater the heating elements are tubular. The tubular elements are brazed or welded to the tube sheet/ sleeve. Rest of the construction is common.
Inline Heaters can also be provided with Cartridge / Open Bobbin Heating Elements
The heating elements can be cartridge or open bobbin which are inserted in casing pipes, these pipes are welded to the tube sheet. It is easy to replace these elements as they are not welded or brazed. Heater body need not be disassembled to replace the elements.

Cartridge Elements when inserted into casing pipes offer a large heated area to the liquid or semi-solid to be heated. Material such as oil, wax, fats and bitumen require low heater surface temperature to prevent product degradation. For these applications cartridge type inline heater is ideal. As these elements are designed to have a very low watt density on the casing pipes thus they ensure a longer life for the elements.
Application
a. Liquid Heating
b. Inline heaters are used to raise the temperature of the liquid in the pipeline instantaneously.
c. Gas Heating

Electric heaters provide a cost effective means for heating air and common industrial gases such as Argon, Helium and Nitrogen amongst other gasses. Steam Superheating

Heaters are used to increase the enthalpy and quality of steam. Inline heaters are used to make up for losses on steam distribution line.

Features

a c Available with Tubular Elements, Open Bobbin or Cartridge Elements.
a c Optimum Heat Transfer
a c Easy replacement for open bobbin and cartridge heaters.
a c Optimal watt density for long trouble free life, no charring / coking of fluid
a c Available from 3 kW to 500 kW
a c Custom made to suit your requirements
a c Two thermostats one for Safety and one for Control.
a c RTD is available on request.
a c Long trouble-free service.