Flange Heating Elements

Most flange heaters are engineered to order, so even single-unit orders are accepted for projects, replacements or trials. Batch pricing improves with quantity; any minimum for custom components is confirmed in your quotation.

Yes. We build to DIN, ANSI, JIS or custom flanges (round, square or rectangular) in carbon steel, SS304 or SS316. Sheath options include SS304, SS316, SS321, Incoloy and titanium, with single- or three-phase supply and multi-element designs for high system wattage. Built-in thermostat or thermocouple protection and explosion-proof (ATEX) options are available.

It depends on the medium. Clean water commonly uses SS304; softer or more aggressive water and many process liquids call for SS316 or Incoloy; electroplating baths and strongly corrosive chemistries typically require titanium. Always tell us the exact liquid — including pH and additives — so we can recommend a safe material.

Yes. We can manufacture a first unit to your drawing for testing before serial production. Sample cost and timing depend on specifications such as flange standard and sheath material.

Flange heating elements are CE marked and RoHS compliant, available under UL file E511579 where required, and produced under IATF 16949. ATEX options are available for explosive atmospheres. Pressure rating depends on the selected flange; share your vessel specification and we will match it.

Selected standard configurations can be served from our warehouses in Germany and the Netherlands. Custom flange heaters are produced to order, with delivery depending on specifications and quantity; the lead time is stated on the proforma invoice.

Standard terms are T/T, 30% deposit with 70% balance before shipment; other terms can be discussed for established customers. Heaters are warranted against manufacturing defects; damage from dry firing, scale buildup or operation outside the agreed liquid and temperature conditions is not covered.