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Open End Ceramic Tubes

Luxal open end ceramic tubes

These tubes, made of heat-resistant sintered corundum material, are suitable for operating temperatures of up to 1,800°C. Therefore, the tubes are widely used in various high-temperature applications, including for the structural parts of thermal equipment, heating element carriers, firing equipment, etc.

Operating temperature up to 1,800 °C                                                Flexural strength of min. 300 MPa                                                            Thermal shock resistance of min. 150 K


Lunit 20/1350 open end ceramic tubes

These tubes, made of heat-resistant porous mullite-corundum material, are suitable for operating temperatures of up to 1,350°C. Therefore, the tubes are widely used in various high-temperature applications, including for the structural parts of thermal equipment, heating element carriers, firing equipment, etc. Made of Lunit 20/1350 - porous mullite-corundum material containing 80% Al2O3.

Operating temperature of up to 1,350°C                                                 Flexural strength of min. 10 MPa                                                                Thermal shock resistance of min. 250 K

  

Lunit 73 open end ceramic tubes

The tubes, made of heat-resistant non-porous mullite-corundum material, are suitable for operating temperatures of up to 1,550°C. Therefore, the tubes are widely used in various high-temperature applications, including for the structural parts of thermal equipment, combustion tubes used in measuring carbon and sulfur content in steel and alloys, firing equipment, etc. Made of Lunit 73 - sintered mullite material containing 60% Al2O3.

Operating temperature of up to 1,550°C                                          Flexural strength of min. 120 MPa                                                 Thermal shock resistance of min. 150 K

Lunit 20 open end ceramic tubes

These tubes, made of heat-resistant porous mullite-corundum material, are suitable for operating temperatures of up to 1,600°C. Therefore, the tubes are widely used in various high-temperature applications, including for the structural parts of thermal equipment, heating element carriers, firing equipment, etc. Made of Lunit 20 - porous mullite-corundum material containing 80% Al2O3.


Operating temperature of up to 1,600°C                                        Flexural strength of min. 30 MPa                                                          Thermal shock resistance of min. 250 K