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Designed to shield thermocouples in furnaces and harsh, high-temperature atmospheres, this gas-tight OMEGATITE 300 (mullite) ceramic protection tube is rated to 2552°F (1400°C). It has a 1/4" (6.35 mm) ID x 3/8" (9.52 mm) OD bore and a 24" (61 cm) length.
Designed to shield thermocouples in furnaces and harsh, high-temperature atmospheres, this gas-tight OMEGATITE 300 (mullite) ceramic protection tube is rated to 2552°F (1400°C). It has a 1/4" (6.35 mm) ID x 3/8" (9.52 mm) OD bore and a 24" (61 cm) length.
Applications
| Material | OMEGATITE® 300 |
| Composition | 85% mullite, 15% glass |
| Maximum service temperature | 2552°F (1400°C) |
| Water absorption | 0.00 |
| Specific gravity | 2.8 KP/cm³ |
| Gas permeability | Gas tight |
| Compressive strength | >190,000 psi |
| Tensile strength | 18,000 psi |
| Transverse strength | 27,000 psi |
| Dielectric constant (1 MC) | 5.80 |
| Dielectric strength | 250 volts/mil |
| Volume resistivity | 10¹³ ohm·cm |
| Hardness (Mohs scale) | 7.5 |
| Fabrication method | Cast |
| Dimensions | Inside diameter: 1/4" (6.35 mm) Outside diameter: 3/8" (9.52 mm) Tube length: 24" (61 cm) |
| Material | OMEGATITE® 300 |
| Composition | 85% mullite, 15% glass |
| Maximum service temperature | 2552°F (1400°C) |
| Water absorption | 0.00 |
| Specific gravity | 2.8 KP/cm³ |
| Gas permeability | Gas tight |
| Compressive strength | >190,000 psi |
| Tensile strength | 18,000 psi |
| Transverse strength | 27,000 psi |
| Dielectric constant (1 MC) | 5.80 |
| Dielectric strength | 250 volts/mil |
| Volume resistivity | 10¹³ ohm·cm |
| Hardness (Mohs scale) | 7.5 |
| Fabrication method | Cast |
| Dimensions | Inside diameter: 1/4" (6.35 mm) Outside diameter: 3/8" (9.52 mm) Tube length: 24" (61 cm) |
