MI Cable Overview ● Stainless Steel MI Cable
The stainless steel sheathed series heating cables can meet the needs of high temperature conditions and high heating power (up to 300W/m). The maximum withstand temperature of MI cable can reach 800°C, and the conductor resistance range is from 28000 to 19.2 Ω/km. MI cable has excellent mechanical strength and corrosion resistance.
●
Copper Sheathed MI Cable The copper sheathed series heating cables can meet the needs of high temperature conditions and long pipeline heat tracing. The maximum withstand temperature of copper sheathed MI 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, MI cable has excellent mechanical strength.
● 825 Alloy Sheathed MI Cable
The copper-nickel alloy sheathed MI cable can meet the needs of high temperature conditions and long pipeline heat tracing. The maximum withstand temperature of copper-nickel alloy sheathed MI cable can reach 400°C, and the conductor resistance range is from 28000 to 19.4 Ω/km. MI cable has excellent mechanical strength and corrosion resistance.
[MI Cable Introduction]
II. Technical Parameters: Sheath Material: 1. USU304 2. USU321 3. 310S 4. 825 Alloy, etc. Stainless Steel
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. MI Cable Applications MI cables 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 anti-icing, power plant steam guide pipes, sulfuric acid pickling heating pipes, acidic gas environment pipelines, metallurgy, pharmaceuticals, and various other industries.
IV. MI Cable Standards For MI cables with a maximum temperature below 250°C, the heating cables comply with IEC800 (92) standard, "Heating cables for household facilities heating and anti-icing with rated voltage 300/500V". For MI cables exceeding 252°C, the enterprise standard is applied.
