... 2.material SUS304, SUS316 3.power 500W-3000W Corrugated electric heater 1.water heater heating element 2.material SUS304, SUS316 3.power 500W ... element for home appliance.We are professional manufacturer of various electric heating element including coil heating element , heating pipe,industrial ,heating ... life and high efficiency.6. Easy installation. Stainless steel corrugated electric heater