Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Stainless Steel Straight Tubular Heating Elements
Product Description
Tubular heating elements are a versatile and economical heat source for a wide variety of industrial and commercial applications. Standard diameters and special sizes are available. Standard sheath materials are Incoloy®, stainless steel . Special sheath materials may be available based on diameter and size of the element required. The typical electrical termination is a ceramic insulator with a threaded stud terminal. Flexible lead wire extensions or other mounting options are available for specific applications.
Specification
|
Heat intensity |
Not exceeding 30Wcm2 (advisable) |
|
Power |
Depends on the dimension |
|
Escape of current (when cold) |
<=0.1mA a 242 v. |
|
Insulation (when cold) |
5 Min Ohmios 500 Watts minimum |
|
Dielectric strength |
1500v. 1/seg |
|
Working temperature |
750ºG max. |
|
Tolerance of length |
+/-1.5% |
|
Tolerance of diameter |
-0.01 a -0.06 m/m |
|
Tolerance of cut of connection |
+/-15 mlm |
|
Power tolerance (w) |
5 % - 10 % |
|
Cold areas |
Depends on length and diameter 5-25mm |
Feature
1. Simple structure
2. Long-time usage
3. High efficient heater exchange
4. It could easy to bent into many kinds of shape
5. Good insulation could withstand high voltage
Application
1. Caustic Cyanide used in gold processing
2. Hot water storage
3. Asphalt Wax
4. Caustic solutions Detergent
5. Sterilizing equipment
6. Heating oils
7. Plastic processing and packaging machinery
8. Ovens and dryers
9. Dies and Tools
10. Water& Oil heating appliances
11. Vending machines
12. Kitchen equipments
13. Medical equipments