Overview of Explosion-proof Constant Power Heating Cable ● Stainless Steel Explosion-proof Constant Power Heating Cable
The stainless steel sheathed series heating cables can meet the requirements of high temperature conditions and high heating power (up to 300W/m). The maximum withstand temperature of the explosion-proof constant power heating cable can reach 800°C, and the conductor resistance range is from 28000 to 19.2 Ω/km. The explosion-proof constant power heating cable has excellent mechanical strength and corrosion resistance.
● Copper Sheathed Explosion-proof Constant Power Heating Cable
The copper sheathed series heating cables can meet the requirements of high temperature conditions and long-distance pipeline heat tracing. The maximum withstand temperature of the copper sheathed explosion-proof constant power heating cable 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, the explosion-proof constant power heating cable has excellent mechanical strength.
● 825 Alloy Sheathed Explosion-proof Constant Power Heating Cable
The copper-nickel alloy sheathed explosion-proof constant power heating cable can meet the requirements of high temperature conditions and long-distance pipeline heat tracing. The maximum withstand temperature of the copper-nickel alloy sheathed explosion-proof constant power
heating cable can reach 400°C, and the conductor resistance range is from 28000 to 19.4 Ω/km. The explosion-proof constant power heating cable has excellent mechanical strength and corrosion resistance.
【Introduction to Explosion-proof Constant Power Heating Cable】
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. Application of Explosion-proof Constant Power Heating Cable The explosion-proof constant power heating cable is widely used in chemical pipelines (such as benzene, styrene, propylene glycol, benzaldehyde), crude oil pipelines, wax, asphalt, heavy oil, residue oil, coking, distillation pipelines, reactor preheating, LNG pipelines and storage tanks, CNG pipelines and storage tanks, anti-icing of drainage ditches in plateau railway tunnels, steam turbine pressure guide pipes in power plants, sulfuric acid pickling heating pipes, acidic gas environment pipelines, metallurgy, pharmaceutical, and various other industries.
