Product Features.

• Tube Diameter: Φ3mm-Φ25mm
• Tube Material: SS304 / SS316 / SS321 / Incoloy 800
• Insulation Material: High purity MgO Power 
• Resistance Wire element: Ni80Cr20 or FeCr 
• Lead Wire Length: 250mm Fiberglass Standard ( Other Options: PTFE or Silicone)

Product Specification.

• Votage available    12V ~ 600V ( customized )
• Wattage available    10w ~ 30kw ( customized )
• Wattage tolerance    -4%  ~ +4%
• Insulation resistance    ≥ 1000MΩ
• Maximum leakage current (cold)    ≤ 0.05mA
• Resistance tolerance    +10%  ~ -5%
• Operation temp.    30℃ ~ 800℃
• Tube Diameter     Φ3mm-Φ25mm ( customized)
• Diameter tolerance    +/-0.02mm
• Length     15mm-3000mm  ( customized )
• Length tolerance    +/- 1mm
• Lead length    default length: 150 ~ 250 mm ( customized )

High quality materials.

High quality requriments and testing 

How to inquiry or order? 

The more information provided, the more efficient to get accurate offer.



1. What application will be used for?
2. Requirements for Watt and Voltage.
3. Diameter (A) and overall length of the tube (B).
4. Material of the tube.
5. Material and length of lead wire (C).
6. Termination type.
7. Quantity and trade term.

Applications