Product description The MI Mineral Insulated heating cable is the metallic wire core (the heat body), the mineral magnesium oxide (the insulation layer) closely surrounded by the wire core, and the metal tube (usually stainless steel, 825 alloy, etc.). MI mineral insulated heating cable is suitable for industrial or construction field of anti-freezing and process medium insulation and temperature rise, especially need high output power or need to withstand high temperature steam purge, long-term working at high temperature of the pipeline, in the requirements of anti-corrosion and explosion-proof environment, MI mineral insulated heating cable can show excellent characteristics. Features and advantages
Because the heating cable is composed of non-combustion inorganic matter, so the product fire prevention, flame retardant.
High temperature resistance, the temperature limit of the heating cable itself is the highest temperature that the core and the metal outer sheath layer bear.
Stainless steel sheathed series mineral insulated heating cable can meet the high temperature conditions and high heating power (up to 250W/m) needs. The maximum temperature of the stainless steel sheathed heating cable can withstand 600ºC. The mineral insulated cable has excellent mechanical strength and corrosion resistance.
The insulating layer is magnesium oxide, and the wire core and sheath are made of metal, which fundamentally solves the aging problem and extends the service life of the heating cable to the greatest extent.
Using different casing products can withstand the erosion of oils, solvents and most acids. Good chemical stability.
Metal sheath explosion-proof performance and electromagnetic shielding performance is excellent, can be used as a grounding circuit.
Mechanical performance is good, because of its strong structure, can be tensile, torsion, extrusion, bending and general heavy handling.
The series resistance type electric heating element, so uniform heating, full-length temperature difference is very small, and heating power is large, generally between 20~200W/m.
Do not cross or overlap the mineral insulated heating cable during installation, do not bend the MI cold end connector, and the cold end and junction box should be placed outside the thermal insulation layer. .
Details
Scope of application Petrochemical industry: Benzene, styrene, phthalaldehyde, oxalic acid, propylene glycol, acrylic acid, chlorine, nylon, synthetic fiber, resin and other process pipelines and containers. A crude oil pipeline; Wax, asphalt, heavy oil, residual oil, distillation, chlorination cracking, sulfur, coking pipelines,anti-condensation of gas pipeline,Catalyst gasification reactor preheating, Frost protection of liquefied petroleum gas and natural gas storage tanks. Electric power: High pressure water supply, high pressure condensation, exhaust ,steam, instrumentation, acid base and heavy oil ignition circuit,Nuclear power plant reactor equipment and spiral heaters. Metallurgy:High temperature pipeline, boiler pipeline engineering; Pharmaceutical: Grease, hose, oil cream. Architecture: Gutter, ramp snow melt. Transportation: Railway tracks, forks and other places that need to be heated and insulated. Part of the construction display Technical data
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