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Electric Steam Turbine Bolt Mi Heater Metal SheathedMetal Sheathed Mineral Insulated Steam Turbine Bolt Electric Heater is designed and manufactured based on the mineral insulated heating cable made of high-temperature resistance alloy wire conductor, stainless steel tube as protective sheath insulated with high purity magnesium oxide cylinders, which is formed after compression process to ensure the use of electric heating element.There are three kinds of protective sheath: straight type, semi-soft type and full soft type.Steam turbine bolt electric heater is specially produced based on advanced technology, specializing in heating for hollow bolts of steam turbine or large machinery during the installation and maintenance, to meet the requirements of fastening and disassembly.Properties1. The electric heating rod uses the mineral insulation (MI) heating cable developed by MICHas the heating element.2. The electric heating rod has a solid structure, high flexural strength, compactness, sealing and explosion-proof, and meets the requirements for heating and heat tracing of various types of storage tanks for petroleum and its products with an explosion-proof grade dIIB T1~T6.3. The electric heating rod heats uniformly, low surface heat load, reliable operation and long service life, no reactive power loss, high thermal efficiency, easy operation and maintenance and no daily maintenance required.4. The electric heating rod has good corrosion resistance to crude oil and its finished products.Specifications, models and working environment requirements
