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Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod
Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod
Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod
Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod
Specifications
Supply Ability :
10000pcs/Month
Wattage :
500W
Certification :
ISO/CE/UL/CSA
Diameter Range :
2-3 mm
Price :
USD 1-100 FOB Shanghai/pc
Packaging Details :
Boxes or Wooden Cartons
Sheath Material :
SS304, SS321, SS316
Place of Origin :
China
Length Range :
15-2000 mm
Payment Terms :
D/A,D/P,T/T,MoneyGram,L/C
Delivery Time :
7-15 work days
Max Temperature :
750°C
MOQ :
50pcs
Voltage Range :
12-480V
Brand Name :
GME
Description
Working Principle
  • Product Type: Cartridge heater (single-end tubular heater), featuring one heating end and one cold end.
  • Construction: Manufactured with a metal tube housing a resistance alloy wire as the heating element, filled with high-purity, high-insulation magnesium oxide (MgO) powder.
  • Key Characteristics: High power density, high thermal efficiency, and fast heat dissipation.
Performance Rating
  • Minimum Diameter: 2 to 3 mm
  • Unlimited Length: 15 to 2000 mm
  • Lead Options: Various wire types available according to the operating environment.
Characteristics & Materials
  • Sheath Material: Alloy 304 stainless steel is used to provide high-temperature strength, excellent thermal conductivity, and oxidation resistance up to 1200°F (650°C). Alloy 304 is a nickel-chromium stainless steel.
  • Resistance Wire: German-imported nickel-chrome resistance wire (NiCr8020) is evenly stretched and threaded through ceramic insulators.
  • Insulation Filler: USA-imported high-purity magnesium oxide (MgO) fills all remaining space inside the ceramic insulator, enhancing thermal conductivity, dielectric strength, and heater longevity.
  • Standard Termination: Consists of 30 cm internally/externally connected flexible stranded nickel wire leads with high-temperature insulation. Custom lead styles are available to solve specific application challenges.
  • Sealing: Ceramic end cap protects the internal components from external contamination.
Technical Parameters
Max Heat Intensity ≤ 30 W/cm² (advisable)
Power Output Depends on dimensions
Cold Leakage Current ≤ 0.1 mA at 242 V
Cold Insulation Resistance 5 MΩ min. (500 W minimum)
Dielectric Strength 1500 V for 1 sec
Max Working Temperature 750°C max.
Length Tolerance ± 1.5%
Diameter Tolerance -0.01 to -0.06 mm
Connection Cut Tolerance ± 15 mm
Power Tolerance 5% to 10%
Cold Areas 5 to 25 mm (depends on length and diameter)
Built-in Thermocouple Type J / Type K available
Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod
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Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod

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Product Detail
Supply Ability :
10000pcs/Month
Wattage :
500W
Certification :
ISO/CE/UL/CSA
Diameter Range :
2-3 mm
Price :
USD 1-100 FOB Shanghai/pc
Packaging Details :
Boxes or Wooden Cartons
Contact Supplier
Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod
Industrial Stainless Steel Cartridge Heater 220V 500W - High Density Electric Resistance Heating Element Rod

Wuhan Global Metal Engineering Co., Ltd

Verified Supplier
11 Years
hubei, wuhan
Since 1995
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Coil Heaters, Thermocouple RTD, Mineral Insulated Thermocouple Cable
Total Annual :
5000000-10000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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