Flange & mechanical interface
Flange standard, size, pressure requirement, gasket interface, immersed length and mounting orientation reviewed against the project specification.
EHT MANUFACTURING
Built to your process. Made to your specification.
Custom flanged immersion heaters developed from your medium, heating duty and installation requirements.
Flanged Immersion Heaters
Design and manufacture in one connected capability.
DESIGN VARIABLES
Every specification has a purpose.
Sheath & material options
Material selection based on medium compatibility, corrosion conditions and operating temperature. Confirm the process chemistry before selection.
Watt density & thermal design
Element surface loading matched to the fluid, flow conditions and heating duty to manage sheath temperature and process constraints.
Electrical configuration
Voltage, phases, total power, element arrangement and control stages developed with the project’s supply and protection requirements.
FROM REQUIREMENT TO RELEASE
Built-to-spec design.
Documented checks.
Agree the design basis, confirm the mechanical interface and define the inspection requirements before manufacture.
- 01
Define the duty
Medium, operating temperatures, heating duty, available power and installation details.
- 02
Confirm the design
Flange, sheath, immersed length, watt density and electrical configuration.
- 03
Manufacture & inspect
Dimensional checks, resistance, insulation resistance and electrical checks against the agreed test plan.
- 04
Support installation
Connection requirements, control, independent overtemperature protection and operating guidance.
Replacing an existing heater?
Send the nameplate, flange details, element dimensions, process medium and operating history. EHT can assess a replacement matched to the existing installation.
Request a replacement assessmentLET’S DEFINE YOUR HEATING REQUIREMENT