Reaction Bonded Ceramic Shield
Sisic thermocouple protection tubes provide superior resistance to thermal shock, corrosion, and wear, ensuring long-lasting performance in extreme heat and chemical conditions.
Reaction Bonded Ceramic Shield
Sisic thermocouple protection tubes provide superior resistance to thermal shock, corrosion, and wear, ensuring long-lasting performance in extreme heat and chemical conditions.
Thermocouple protection tubes made of reaction bonded silicon carbide (SiSiC) for excellent performance in high-temperature and corrosive environments.
SiSiC thermocouple protection tubes are manufactured from reaction bonded silicon carbide (SiSiC), offering a unique combination of mechanical strength, high thermal conductivity, and chemical resistance. These tubes are designed to shield thermocouples and sensors in harsh industrial applications such as kilns, reactors, and furnaces.
SiSiC is known for its fine-grained microstructure and near-zero porosity, which makes the tubes highly resistant to corrosion and erosion caused by molten metals, gases, and acidic or alkaline chemicals. These properties also make them ideal for rapid thermal cycling environments.
SiSiC thermocouple protection tubes are available in various lengths, diameters, and closed or open-end configurations. They are compatible with a wide range of sensor types and mounting methods, making them ideal for both OEM and retrofit installations.
Silicon carbide products are an advanced material widely used in high temperature, high pressure and high frequency environments.:
Composite structure with ordinary steel outer wall meets strength requirements for various industrial processes.
Inner ceramic layer (≥95% content) provides 30x better wear resistance than carbon steel pipes.
Corrosion-resistant composite layer enables use in acid, alkali, and salt environments.
Organic polymer matrix with inorganic ceramic reinforcement provides 14-16 MPa peeling strength (100x stronger than ordinary lining).
Continuous operation from 40°C to 200°C, with peak resistance up to 260°C.
Elbows show no significant wear after 1-2 years, outperforming thick-walled cast steel by nearly 10x.
Silicon carbide ceramic-lined pipes offer superior performance compared to traditional materials:
Our silicon carbide tubes and fittings are carefully packaged to minimize damage during storage and transit, ensuring the original quality remains intact.
We implement anti-vibration and impact-resistant measures to ensure each product arrives safely. Packaging methods are adapted for maritime transport, with corrosion-resistant wrapping and clear identification labels.
Understanding the differences between reaction bonded and pressureless sintered silicon carbide
Reaction bonded silicon carbide offers the lowest cost production technique with excellent overall performance characteristics.
Compared with reaction bonded silicon carbide, pressureless sintered silicon carbide offers superior performance in demanding applications.
High-performance ceramic solutions for extreme industrial environments
Furnace parts, kiln furniture
Wafer processing, clean room tools
Resists acid/base attack
Lithium cell production
Bulletproof and impact protection
Used in pumps and agitators
Corrosion-resistant tubes
Long-lasting under high speed
Used for coal powder, ash, and slag pipelines, delivering superior wear resistance.
Conveying ore slurry, tailings, and concentrates; pipe life 5x longer.
For long-distance wet coal delivery and corrosive environments.
Pump seals and precision bearings for extended service.
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