1500w 2000w electric u shaped tubular heater heating element for oven are the most versatile and widely used source of electric heat for industrial, commercial and scientific applications. They can be designed in a wide range of electrical ratings, diameters, lengths, terminations, and sheath materials. Also screw plug immersion heaters, flanged immersion heaters, circulation heaters, and high temperature process air heaters are available. Product Name500w 600w 1500w 2000w electric u shaped tubular heater heating element for oven Heating wirePrecision helical wound nickel-chrome resistance wire CertificationISO9001, CE Insulation MaterialHigh purity magnesium oxide powder compacted Voltage120V, 240V, 480V, 600V and so on Power50-2000W, or customized Tube Diameter6MM 8MM 10MM 12MM 14MM 16MM 18MM 20MM Thread sizeM12 M14 M16 M18 M20 M22 Tube MaterialCopper ,Steel,Incoloy,Titanium How to order ? Pls provide this informations: 1. Vottage :380V,240V, 220V,200V,110V and other can be customized. 2. Wattage :80W,100W,200W,250W and other can be customized. 3. Size: length*Diameter. 4. Quantity 5. Pls check the below heater shape simple drawing, and choose the right one you want.Electric Heating Element Free Sample website:http://www.etdzheater.com/electric-heating-element/