| Flange |
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material：carbon steel, stainless steel |
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size ：3″、5″、6″、8″、10″、12″、14″、16″、18″or bigger |
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Press Grade：150 、300lb ANSI B16.5/HG20592-97 |
| Heating component |
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Material：carbon steel, stainless steel and INCOLOY |
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Power density：1、2.3、3.5、7、11 W/cm2 |
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Tube Dia.： 8、10、12、16、20mm（Usually tube Dia. is 12 mm） |
| Others |
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Immerging length 4m |
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While the temperature is high, inside of the junction box has heat-dispelling |
| Junction box |
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Dampproof |
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Explosion Protection ,Dampproof |
| Choice and direction |
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The choice for parameter of the heater is according to technics terms, for example: flange,material of heater component, power density. Reasonable choice not only could save the cost but alsoprolong the using life of the heater.
Following guide is convenient for the users to choose heater, while the last conformation need the calculation of the engineers. |
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The choice of the heaters lie on following factor:
1． The density, viscosity, conductivity and causticity for heated medium
2． Medium pollution of the heaters component
3． The antisepsis and anti-oxidation of the heater component jackets
4． The power and density of the heater component surface, that is power for unit area.
5． The highest surface temperature of the heater component, which is lie on 1~4 |
