High Temperature resistance Spring Mini Coil Heaters / electric resistance heater

Technical Specifications

Sheath material: 304SS or 316L

Max working temperature: 700 degree celsius

High voltage stability test:

Less than 0.5mA leak under 1000V for 30 seconds

ID range available: 7mm to 120mm

Coil length available: 6mm to 400mm

ID tolerance: -0.20- 0.25mm; +0.00

Range of working voltage: 12V to 440V

Power range: 5W to 600W

Power Tolerance: +5% and -5%

Working life: 10,000 hours under less than 400℃ minus and 2000 hours at 700℃

TC optional: type J and K

TC Tolerance: ±10℃

Surface treatment: Silver sandblasted or black

Lead and sleeve: 1m wire standard for sleeve please refer to photo or catalogue

Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and  temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. 

Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc. 

After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc. 

More details, you can also visit our website: https://www.gmemetal.com