6.Power tolerance:+5%,-10%
7.Packing Details: 1pc/nylon Bag, 50pcs/ctn
-----Electric Heater Element Advantages
1.Energy efficient
2.Broad variety of sizes for different applications
3.Compact
4.Moisture and contaminant resistant
5.Easy to instant
6.Easy to maintain
7.Designed and built for safety
8.high mechanical strength
9. high thermal efficiency
10.good insulation
-----Structure of Heating Elements
Tube heater elements are made of metallic tube, heating alloy wire and mgo. The material of metallic tube is Stainless Steel, iron, copper and so on. In the middle of the tube, there are spiral alloy wire (nickel-chrome, ferrochrome)and be filled with the mgo . as the insulation thermal conductivity. The two ends of the tube is sealed with silicone.
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