Armored Electric Heater ● Stainless Steel Armored Electric Heater
The stainless steel sheath series heating cables can meet the needs of high temperature conditions and high heat output (up to 300W/m). The maximum withstand temperature of armored electric heaters can reach 800°C, and the conductor resistance range is from 28000 to 19.2 Ω/km. Armored electric heaters have excellent mechanical strength and corrosion resistance.
● Copper Sheath Armored Electric Heater
The copper sheath series heating cables can meet the needs of high temperature conditions and long-distance pipeline heat tracing. The maximum withstand temperature of copper sheath armored electric heaters can reach 250°C, and the conductor resistance range is from 480 to 0.5 Ω/km. For applications requiring corrosion protection or buried installation, armored electric heaters have excellent mechanical strength.
● 825 Alloy Sheath Armored Electric Heater
The copper-nickel alloy sheath armored electric heater can meet the needs of high temperature conditions and long-distance pipeline heat tracing. The maximum withstand temperature of copper-nickel alloy sheath
armored electric heater can reach 400°C, and the conductor resistance range is from 28000 to 19.4 Ω/km. Armored electric heaters have excellent mechanical strength and corrosion resistance.
[Introduction to Armored Electric Heater]
II. Technical Parameters: Sheath Material: 1. USU304 2. USU321 3. 310S 4. 825 Alloy and other stainless steels
Insulation Material: High-purity Mineral Magnesium Oxide
Heating Core Wire: 1. Nickel-Chromium Alloy 2. Copper-Nickel Alloy 3. PTC Constant Temperature Alloy
Number of Cores: 1. Single Core 2. Dual Core Cold End Length: 500MM (non-heating)
Cold End Gland: 1. NPT1/2 2. NPT3/4 3. 16X40 (specify for special requirements when ordering)
III. Applications of Armored Electric Heater Armored electric heaters are widely used in chemical pipelines (such as benzene, styrene, propylene glycol, phthalaldehyde), crude oil pipelines, wax, asphalt, heavy oil, residue oil, coking, distillation pipelines, reactor preheating, LNG pipelines and storage tanks, CNG pipelines and storage tanks, plateau railway tunnel drainage ditch anti-icing, power plant steam turbine pressure guide pipes, sulfuric acid pickling heating pipes, acidic gas environment pipelines, metallurgy, pharmaceuticals, and various other industries.
IV. Standards for Armored Electric Heater For armored electric heaters with a maximum temperature below 250°C, the heating cables comply with IEC800 (92) standard, "Heating cables for rated voltage 300/500V for living facilities heating and anti-icing". For armored electric heaters exceeding 252°C, the enterprise standard is followed.
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