Offer from a warehouse in Nikolaev tube mullite (MD) 26х21х750мм (outer diameter x inner diameter x length).
Mullite tubes are ceramics that can withstand high temperature and mechanical load (high pressure) over a long period of time. They are made of high quality heat-resistant technical phosphorus (refractory composition) containing aluminum oxide (Al2O3, more than 50%) and iron oxide (Fe2O3, less than 0.7%).
Tube MKR widely used in almost all existing industries, from household refrigerators, electric and gas furnaces and to powerful thermal devices in power industry, mechanical engineering and metallurgy. In particular, for thermal and mechanical protection of thermoelectrodes of thermocouples and Heaters, and also as the basis for the wire heaters ( the heater coil of nichrome wire or fehrloi put on the tube MD and fasten securely inside the working chamber) in various types of electric resistance. In addition, the ceramic tubes are an indispensable element in the instrument for analysis of alloys and metals (for example, in determining the presence of carbon and sulphur).
Advantages of the tubes MD
- efficient insulation, fuel savings;
- high thermal resistance and incombustibility;
- the material belongs to class non-combustible;
- resistance to thermal shock;
- high chemical resistance;
- good workability, quick and simple installation;
- good electrical insulating properties.