Flanged Immersion Heater

Flanged Immersion Heaters represent advanced tank and vessel heating technology specifically engineered for direct heating of industrial fluids, chemicals, oils, and process liquids in large-capacity storage tanks and pressure vessels. These sophisticated heating assemblies feature precision-manufactured MgO-packed hairpin or bulge tubular heating elements that are expertly welded or brazed into ANSI or DIN standard flanges, providing secure, leak-proof mounting solutions for demanding industrial applications. The robust flange-mounted design ensures reliable operation under high-pressure conditions while enabling easy installation and maintenance without vessel drainage.

Manufactured using premium-grade materials and advanced fabrication techniques, these heaters incorporate high-quality tubular heating elements constructed from NiCr or FeCrAl resistance alloys with high-purity magnesium oxide insulation, ensuring exceptional heat transfer characteristics and long-term operational reliability. The precision-engineered flanges are available in carbon steel, stainless steel SS304/316, or Incoloy materials with ANSI 150/300/600# or DIN PN16/40 ratings, providing superior corrosion resistance and mechanical strength for diverse industrial environments and fluid compatibility requirements.

These versatile heating solutions are specifically designed for heating oils, water, chemicals, heat transfer fluids, and specialized process liquids where direct immersion heating provides optimal thermal efficiency and uniform temperature distribution. The hairpin or bulge element configurations maximize heat transfer surface area while ensuring adequate fluid circulation patterns around the heating elements. Optional integrated thermowells and RTD sensors enable precise temperature monitoring and automated control, ensuring optimal process conditions and safety compliance in critical applications.

Advanced engineering features include customizable element lengths, power distributions, and mounting orientations to accommodate diverse tank geometries and heating requirements. The leak-tight flange design incorporates high-temperature gaskets manufactured from PTFE, graphite, or Viton materials, ensuring chemical compatibility and zero-leakage operation under demanding process conditions. Optional control modules featuring PID controllers, safety interlocks, and communication interfaces enable sophisticated thermal management and integration with plant automation systems.

As energy-efficient heating solutions for modern industrial fluid processing operations, Flanged Immersion Heaters offer superior thermal performance through direct heat transfer, eliminating the thermal barriers and energy losses associated with external heating methods. The replaceable element design enables maintenance and upgrades without complete vessel drainage, minimizing downtime and operational costs. Their robust construction, combined with advanced materials and precision manufacturing techniques, ensures reliable long-term operation in demanding industrial environments where consistent fluid heating performance is essential for product quality, process efficiency, and operational safety.