|
Resistance heating wire material
|
Cr20Ni80
|
|
Tube material
|
SS304,SS316,SS310S,SS321,INCOLOY 800,INCOLOY 840
|
|
Tube diameter
|
3-30mm
|
|
Diameter tolerance
|
-0.02~0.2mm (as your request)
|
|
Tube length
|
15-3000mm
|
|
Length tolerance
|
±1mm
|
|
Max. Temperature
|
800℃
|
|
Wattage tolerance
|
-10%~5%
|
|
Voltages
|
12V/24V/36V/48V/110V/220V/230V/380V/415V/440V
|
|
Standard cold zone
|
5-10mm
|
|
Insulation resistance (cold)
|
≥500MΩ
|
|
Max. leakage current
|
≤0.5mA
|
|
Thermocouple
|
Type J , Type K ,Type E
|
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