Flange Tubular Heaters

Flanged immersion heaters are high capacity electrical heating units made for tanks or pressurized vessels. They consist of multiple tubular heaters formed into hairpin and welded or brazed to flanges. The heating elements could be made of copper, steel, stainless steel or Incoloy sheath. Standard flanges are carbon steel rated for 150 or 300 Lbs. Other flange materials and shapes are available. Various types of electrical protection housing, built in thermostats, thermocouples and high limit switches can be incorporated.

Application:
Electric flanged heaters are used to heat liquid or gaseous media directly and with a high degree of efficiency. The heaters are based on highly compressed tubular heaters designed in accordance with the heating process (pipe material, shape, diameter, unheated area, arrangement). The computer-supported design guarantees a solution involving the medium characteristics (corrosion, surface load etc.), vibrations and further process specifications. Several materials (1.4571.., 2.4858…etc.), which are selected according to the corresponding purpose, are available for the heater and connection flange. The connection housing is thermally insulated; in case of medium temperatures of > 150°C, an additional insulation is provided between flange and connection housing to protect the terminals and connection. If required, guide plates will be designed to increase the flow velocity of the medium in passage pipes. Monitoring and control is carried out by mechanical temperature controllers and/or limiters or electronic Pt100, thermocouples and individual thyristor and contactor controls, as independent control or as signal transducer for an existing PLC.
We have been engaged in electric heat technology for more than 25 years and have developed and manufactured reference solutions for the chemical processing technology as well as for the mechanical and plant engineering industry on an international level.

INDUSTRIAL APPLICATIONS:

HOT WATER TANKS
BOILER HEATERS
ASPHALT, PARAFFIN, WAX HEATERS
OIL PRODUCT HEATERS
CORROSIVE AND NON-CORROSIVE SOLUTIONS
AIR AND GAS HEATERS
HEAT TRANSFER EQUIPMENT
VAPOR DEGREASERS

Lubricating oil, hydraulic oil, heat transfer oil, rapeseed oil, palm oil, heavy oil, bitumen, etc.
Drinking water, circuit water, de-ionised water, demineralised water, WFI, water for pharmaceutical use, etc.
Steam, saturated steam
Air, nitrogen; flue gas etc.