MgO tubes are high-purity ceramic components made from sintered magnesium oxide, prized for their exceptional thermal stability (up to 2800°C), chemical inertness, and electrical insulation. They are widely used in laboratories and chemical processing for high-temperature reactions, corrosive environments, and precision instrumentation
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of mgo tube in laboratory & chemical processing in China, also supports custom service. Welcome to wholesale high quality mgo tube in laboratory & chemical processing at competitive price from our factory.
We are proud to present our MgO tubes, high-purity ceramic components made from sintered magnesium oxide! They are prized for their exceptional thermal stability (up to 2800°C), chemical inertness and electrical insulation. You can absolutely rely on them in laboratories and chemical processing! Not only do they withstand high temperatures, corrosive environments and precision instrumentation, but they are also able to withstand extreme temperatures (up to 2000°C continuously, with a melting point of 2800°C). Their low thermal expansion reduces the risk of cracking under rapid temperature changes.


| Operating Temperature | Up to 2000°C | |
| Electrical Resistivity | >10¹⁴ Ω·cm (room temp) | |
|
≥99% (high-grade) | |
| Density | 3.58 g/cm³ |
Amazingly, it can withstand extreme temperatures (up to 2000°C continuously and a melting point of 2800°C)! Its low thermal expansion reduces the risk of cracking when temperatures change rapidly.
Resists acids, alkalis, and molten salts.
High dielectric strength (>10¹⁴ Ω·cm), ideal for thermocouples and heating elements.
Customizable dimensions for lab reactors, thermocouple sheaths, or furnace linings.


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