We all know that there are many kinds of heater element
Can be in accordance with the way: single head, double head electric heating element.
Material classification: quartz, stainless steel, teflon, titanium heating element.
Shape classification: straight, U, L, W, fin, special-shaped heater tube.
Application classification: dry burning, water burning heating element.
Classification of heating methods: radiation and conventional heating tube.
But! You probably didn't know that these tubes come in a variety of colors, right? So here's their color!
1."little red" finned electric heater: mixed heat exchanger, used for boiler, reducer coolant

2. "Small silver" finned electric heating element

More detail,please check our product link Straight Finned Heating Element
3."Little gold" Flange heating element: all copper water tank liquid heating pipe

More detail,please check our product link T2 Copper Immersion Heating Elements
4."Small blue" Teflon electric heater: heating electroplating solution, acid and alkaline solution, electroplating, PCB electrogold, nickel plating tank.

More detail,please check our product link Teflon Anti-scale Coating Immersion Heating Element
5."Small yellow" quartz electric heater element: sealed luminous heating tube

220v Quartz Halogen Infrared Heater Element
6."Small orange" quartz electric heating tube: oven, oven, barbecue

220v Quartz Halogen Infrared Heater Element
7."Small white" radiant electric heater: ceramic cap package, 800 degrees high temperature, transparent glass package

Far Infrared Carbon Fiber Quartz Heating Element
8."Small yellow" radiation heating tube: air heater, boiler, heat conduction oil furnace heating































