Shape Shape |
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| Round Tube | Bead |
System of Measurement System of Measurement |
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ID ID |
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OD OD |
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Wall Thickness Wall Thickness |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Compressive Strength Compressive Strength |
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Flexural Strength Flexural Strength |
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Thermal Conductivity Thermal Conductivity |
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Hardness Hardness |
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Tensile Strength Tensile Strength |
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Fabrication Fabrication |
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Clarity Clarity |
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Modulus of Elasticity Modulus of Elasticity |
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Refractive Index Refractive Index |
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Density Density |
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About Sleeving
More
No-Irritation Ceramic High-Temperature Sleeving
Unlike fiberglass and silica, this sleeving won't irritate skin, so it’s easier to handle. It withstands open flame and molten metal splash, making it a good choice for welding applications. The ceramic fabric also resists acids, alkalies, alcohol, solvents, oil, and gasoline. Because this sleeving is non-expandable, it does not stretch, so it’s best for applications where you know the exact diameter of the items you need to protect. It meets MIL-I-24244 for material quality.
| ID | Wall Thick. | Max. Temperature, °F | Specifications Met | Color | 1 ft. | 3 ft. | 5 ft. | 10 ft. | 25 ft. | 100 ft. | |
Ceramic Fabric | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/16" | 1/32" | 2600° | MIL-I-24244 | White | 0000000 | ||||||
| 1/8" | 1/32" | 2600° | MIL-I-24244 | White | 0000000 | ||||||
| 1/8" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 1/4" | 1/32" | 2600° | MIL-I-24244 | White | 0000000 | ||||||
| 1/4" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 3/8" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 1/2" | 1/32" | 2600° | MIL-I-24244 | White | 0000000 | ||||||
| 1/2" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 3/4" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 1" | 1/32" | 2600° | MIL-I-24244 | White | 0000000 | ||||||
| 1" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 1 1/2" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
| 2" | 1/16" | 1100° | MIL-I-24244 | White | 00000000 | ||||||
Nonporous Alumina Ceramic Tubes
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- Compressive Strength: 300,000 psi
Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
| OD | ID | Wall Thick. | Each | |
6" Lg. | ||||
|---|---|---|---|---|
| 0.050" | 0.020" | 0.015" | 00000000 | 000000 |
| 0.063" | 0.031" | 0.016" | 00000000 | 00000 |
| 0.094" | 0.040" | 0.027" | 00000000 | 00000 |
| 0.094" | 0.063" | 0.016" | 00000000 | 0000 |
| 0.100" | 0.050" | 0.025" | 00000000 | 0000 |
| 1/8" | 0.063" | 0.031" | 00000000 | 0000 |
| 0.156" | 0.094" | 0.031" | 00000000 | 0000 |
| 0.187" | 0.094" | 0.047" | 00000000 | 0000 |
| 0.187" | 1/8" | 0.032" | 00000000 | 0000 |
| 0.219" | 0.156" | 0.031" | 0000000 | 0000 |
| 1/4" | 1/8" | 0.063" | 00000000 | 0000 |
| 1/4" | 0.156" | 0.047" | 00000000 | 0000 |
| 1/4" | 0.188" | 0.031" | 00000000 | 0000 |
| 0.313" | 0.188" | 0.063" | 00000000 | 00000 |
| 0.313" | 0.219" | 0.047" | 00000000 | 00000 |
| 3/8" | 1/4" | 0.063" | 00000000 | 00000 |
| 0.438" | 0.313" | 0.063" | 00000000 | 00000 |
| 1/2" | 1/4" | 0.125" | 00000000 | 00000 |
| 1/2" | 3/8" | 0.063" | 00000000 | 00000 |
| 0.590" | 0.394" | 0.098" | 0000000 | 00000 |
| 0.590" | 0.433" | 0.078" | 00000000 | 00000 |
| 5/8" | 1/2" | 0.063" | 00000000 | 00000 |
| 0.688" | 1/2" | 0.094" | 00000000 | 00000 |
| 3/4" | 1/2" | 0.125" | 00000000 | 00000 |
| 3/4" | 0.563" | 0.094" | 00000000 | 00000 |
| 7/8" | 5/8" | 0.125" | 00000000 | 00000 |
| 1" | 3/4" | 0.125" | 00000000 | 00000 |
12" Lg. | ||||
| 0.050" | 0.020" | 0.015" | 00000000 | 00000 |
| 0.063" | 0.031" | 0.016" | 00000000 | 00000 |
| 0.094" | 0.040" | 0.027" | 00000000 | 00000 |
| 0.094" | 0.063" | 0.016" | 00000000 | 00000 |
| 0.100" | 0.050" | 0.025" | 00000000 | 00000 |
| 1/8" | 0.063" | 0.031" | 0000000 | 00000 |
| 0.156" | 0.094" | 0.031" | 0000000 | 00000 |
| 0.187" | 0.094" | 0.047" | 0000000 | 00000 |
| 0.187" | 1/8" | 0.032" | 0000000 | 00000 |
| 0.219" | 0.156" | 0.031" | 00000000 | 00000 |
| 1/4" | 1/8" | 0.063" | 0000000 | 00000 |
| 1/4" | 0.156" | 0.047" | 0000000 | 00000 |
| 1/4" | 0.188" | 0.031" | 0000000 | 00000 |
| 0.313" | 0.188" | 0.063" | 00000000 | 00000 |
| 0.313" | 0.219" | 0.047" | 00000000 | 00000 |
| 3/8" | 1/4" | 0.063" | 0000000 | 00000 |
| 0.438" | 0.313" | 0.063" | 00000000 | 00000 |
| 1/2" | 1/4" | 0.125" | 0000000 | 00000 |
| 1/2" | 3/8" | 0.063" | 0000000 | 00000 |
| 0.590" | 0.394" | 0.098" | 0000000 | 00000 |
| 0.590" | 0.433" | 0.078" | 00000000 | 00000 |
| 5/8" | 1/2" | 0.063" | 0000000 | 00000 |
| 0.688" | 1/2" | 0.094" | 00000000 | 00000 |
| 3/4" | 1/2" | 0.125" | 0000000 | 00000 |
| 3/4" | 0.563" | 0.094" | 00000000 | 00000 |
| 7/8" | 5/8" | 0.125" | 00000000 | 00000 |
| 1" | 3/4" | 0.125" | 00000000 | 000000 |
24" Lg. | ||||
| 0.050" | 0.020" | 0.015" | 00000000 | 00000 |
| 0.063" | 0.031" | 0.016" | 00000000 | 00000 |
| 0.094" | 0.040" | 0.027" | 00000000 | 00000 |
| 0.094" | 0.063" | 0.016" | 00000000 | 00000 |
| 0.100" | 0.050" | 0.025" | 00000000 | 00000 |
| 1/8" | 0.063" | 0.031" | 00000000 | 00000 |
| 0.156" | 0.094" | 0.031" | 00000000 | 00000 |
| 0.187" | 0.094" | 0.047" | 00000000 | 00000 |
| 0.187" | 1/8" | 0.032" | 00000000 | 00000 |
| 0.219" | 0.156" | 0.031" | 00000000 | 00000 |
| 1/4" | 1/8" | 0.063" | 00000000 | 00000 |
| 1/4" | 0.156" | 0.047" | 00000000 | 00000 |
| 1/4" | 0.188" | 0.031" | 00000000 | 00000 |
| 0.313" | 0.188" | 0.063" | 00000000 | 00000 |
| 0.313" | 0.219" | 0.047" | 00000000 | 00000 |
| 3/8" | 1/4" | 0.063" | 00000000 | 00000 |
| 0.438" | 0.313" | 0.063" | 00000000 | 00000 |
| 1/2" | 1/4" | 0.125" | 00000000 | 00000 |
| 1/2" | 3/8" | 0.063" | 00000000 | 00000 |
| 0.590" | 0.394" | 0.098" | 00000000 | 00000 |
| 0.590" | 0.433" | 0.078" | 00000000 | 00000 |
| 5/8" | 1/2" | 0.063" | 00000000 | 00000 |
| 0.688" | 1/2" | 0.094" | 00000000 | 00000 |
| 3/4" | 1/2" | 0.125" | 00000000 | 00000 |
| 3/4" | 0.563" | 0.094" | 00000000 | 000000 |
| 7/8" | 5/8" | 0.125" | 00000000 | 000000 |
| 1" | 3/4" | 0.125" | 00000000 | 000000 |
Nonporous Alumina Ceramic Multiple-Bore Tubes
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- Compressive Strength: 300,000 psi
Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
For technical drawings and 3-D models, click on a part number.
| Number of Bores | OD | ID | Each | |
6" Lg. | ||||
|---|---|---|---|---|
| 2 | 0.063" | 0.016" | 00000000 | 000000 |
| 2 | 0.094" | 0.025" | 00000000 | 0000 |
| 2 | 0.109" | 0.031" | 00000000 | 0000 |
| 2 | 0.125" | 0.031" | 00000000 | 0000 |
| 2 | 0.125" | 0.040" | 00000000 | 0000 |
| 2 | 0.156" | 0.052" | 00000000 | 0000 |
| 2 | 0.188" | 0.040" | 00000000 | 0000 |
| 2 | 0.188" | 0.047" | 00000000 | 0000 |
| 2 | 0.188" | 0.063" | 00000000 | 0000 |
| 2 | 0.200" | 0.052" | 00000000 | 0000 |
| 2 | 0.240" | 0.078" | 00000000 | 0000 |
| 2 | 0.250" | 0.063" | 00000000 | 0000 |
| 4 | 0.063" | 0.016" | 00000000 | 00000 |
| 4 | 0.085" | 0.024" | 00000000 | 00000 |
| 4 | 0.094" | 0.020" | 00000000 | 00000 |
| 4 | 0.109" | 0.020" | 00000000 | 0000 |
| 4 | 0.188" | 0.031" | 00000000 | 0000 |
| 4 | 0.188" | 0.047" | 00000000 | 0000 |
| 4 | 0.219" | 0.050" | 00000000 | 0000 |
| 4 | 0.258" | 0.078" | 00000000 | 0000 |
18" Lg. | ||||
| 2 | 0.063" | 0.016" | 00000000 | 00000 |
| 2 | 0.094" | 0.025" | 00000000 | 00000 |
| 2 | 0.109" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.040" | 00000000 | 00000 |
| 2 | 0.156" | 0.052" | 00000000 | 00000 |
| 2 | 0.188" | 0.040" | 00000000 | 00000 |
| 2 | 0.188" | 0.047" | 00000000 | 00000 |
| 2 | 0.188" | 0.063" | 00000000 | 00000 |
| 2 | 0.200" | 0.052" | 00000000 | 00000 |
| 2 | 0.240" | 0.078" | 00000000 | 00000 |
| 2 | 0.250" | 0.063" | 00000000 | 00000 |
| 4 | 0.063" | 0.016" | 00000000 | 00000 |
| 4 | 0.085" | 0.024" | 00000000 | 00000 |
| 4 | 0.094" | 0.020" | 00000000 | 00000 |
| 4 | 0.109" | 0.020" | 00000000 | 00000 |
| 4 | 0.188" | 0.031" | 00000000 | 00000 |
| 4 | 0.188" | 0.047" | 00000000 | 00000 |
| 4 | 0.219" | 0.050" | 00000000 | 00000 |
| 4 | 0.258" | 0.078" | 00000000 | 00000 |
24" Lg. | ||||
| 2 | 0.063" | 0.016" | 00000000 | 00000 |
| 2 | 0.094" | 0.025" | 00000000 | 00000 |
| 2 | 0.109" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.031" | 00000000 | 00000 |
| 2 | 0.125" | 0.040" | 00000000 | 00000 |
| 2 | 0.156" | 0.052" | 00000000 | 00000 |
| 2 | 0.188" | 0.040" | 00000000 | 00000 |
| 2 | 0.188" | 0.047" | 00000000 | 00000 |
| 2 | 0.188" | 0.063" | 00000000 | 00000 |
| 2 | 0.200" | 0.052" | 00000000 | 00000 |
| 2 | 0.240" | 0.078" | 00000000 | 00000 |
| 2 | 0.250" | 0.063" | 00000000 | 00000 |
| 4 | 0.063" | 0.016" | 00000000 | 00000 |
| 4 | 0.085" | 0.024" | 00000000 | 00000 |
| 4 | 0.094" | 0.020" | 00000000 | 00000 |
| 4 | 0.109" | 0.020" | 00000000 | 00000 |
| 4 | 0.188" | 0.031" | 00000000 | 00000 |
| 4 | 0.188" | 0.047" | 00000000 | 00000 |
| 4 | 0.219" | 0.050" | 00000000 | 00000 |
| 4 | 0.258" | 0.078" | 00000000 | 00000 |
Nonporous Alumina Ceramic Beads
- Color: White
- Max. Temperature: 3075° F
- Fabrication: Fired
- Porosity: 0%
- Compressive Strength: 300,000 psi
Often used as wire insulation. Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
For technical drawings and 3-D models, click on a part number.
Thermally Shock-Resistant Mullite Ceramic Tubes
- Color: Tan
- Maximum Temperature: 3,000° F
- Fabrication: Fired
- Porosity: 0%
- Compressive Strength: 79,000 psi
These mullite tubes can repeatedly be exposed to temperature fluctuations without deforming or cracking. They can be used as a protective cover over materials that are moved between hot and cold environments, such as thermocouples. These tubes are fully fired and seal out air and gas in high temperature applications like nonporous alumina. They also resist corrosion from a variety of chemicals. Use them in furnaces, heaters, electrical insulation, and glass- and steel-industry refractories.
6" Lg. | 12" Lg. | 24" Lg. | ||||||
|---|---|---|---|---|---|---|---|---|
| OD | ID | Wall Thickness | Each | Each | Each | |||
| 1/4" | 1/8" | 1/16" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 000000 |
| 3/8" | 1/8" | 1/8" | 0000000 | 0000 | 0000000 | 00000 | 0000000 | 00000 |
| 1/2" | 1/4" | 1/8" | 0000000 | 0000 | 0000000 | 00000 | 0000000 | 00000 |
| 5/8" | 1/2" | 1/16" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
| 3/4" | 1/2" | 1/8" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
| 7/8" | 5/8" | 1/8" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
Extra Thermally Shock-Resistant
Single-Closed-End SiAlON Ceramic Tubes
- Color: Gray
- Maximum Temperature: 1,830° F
- Fabrication: Fired
- Porosity: 0%
- Compressive Strength: 510,000 psi
Often used as a protective shield in thermocouples and other conditions with drastic climate changes, these SiAlON ceramic tubes won't deform, expand, or crack when repeatedly exposed to large temperature changes. Submerge the closed end of the tube into harsh settings, such as tanks and furnaces, to protect contents from coming into contact with harmful liquids and gases.
These tubes are stronger and resist thermal shock better than mullite and alumina, though they don’t remain as stable in ultra-high temperatures. They're not as hard as silicon carbide, so they shouldn't be used when wear resistance is necessary. Because they hold up to chemicals, they’re good for use with molten metal, such as aluminum and zinc. Similar to nonporous alumina, these tubes help seal out gas and liquids.
For technical drawings and 3-D models, click on a part number.
| OD | ID | Wall Thickness | Each | |
6" Lg. | ||||
|---|---|---|---|---|
One Open and One Closed End | ||||
| 0.492" | 0.256" | 0.118" | 00000000 | 0000000 |
| 0.629" | 0.354" | 0.137" | 00000000 | 000000 |
| 0.866" | 0.472" | 0.197" | 00000000 | 000000 |
| 1.102" | 0.630" | 0.236" | 00000000 | 000000 |
12" Lg. | ||||
One Open and One Closed End | ||||
| 0.492" | 0.256" | 0.118" | 00000000 | 000000 |
| 0.629" | 0.354" | 0.137" | 00000000 | 000000 |
| 0.866" | 0.472" | 0.197" | 00000000 | 000000 |
| 1.102" | 0.630" | 0.236" | 00000000 | 000000 |
24" Lg. | ||||
One Open and One Closed End | ||||
| 0.492" | 0.256" | 0.118" | 00000000 | 000000 |
| 0.629" | 0.354" | 0.137" | 00000000 | 000000 |
| 0.866" | 0.472" | 0.197" | 00000000 | 000000 |
| 1.102" | 0.630" | 0.236" | 00000000 | 000000 |
Thermocouple and RTD Protection Tubes
Designed for use with thermocouples and RTDs in large, nonpressurized tanks, these protection tubes are available in long lengths at a lower cost than thermowells.
Ceramic protection tubes withstand temperatures nearly twice as high as 316 stainless steel protection tubes.
Thermowell Connection | Conduit Connection | Tube | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Thread Type | Gender | Pipe Size | Thread Type | Gender | Max. Temperature, ° F | Insertion Lg. | For Max. Probe Dia. | Overall Lg. | ID | OD | Each | |
Ceramic | |||||||||||||
1/2 | NPT | Male | 3/4 | NPT | Male | 3100° | 11 1/4" | 7/16" | 13 1/8" | 7/16" | 11/16" | 0000000 | 000000 |
| 1/2 | NPT | Male | 3/4 | NPT | Male | 3100° | 17 1/4" | 7/16" | 19 1/8" | 7/16" | 11/16" | 0000000 | 00000 |
| 1/2 | NPT | Male | 3/4 | NPT | Male | 3100° | 23 1/4" | 7/16" | 25 1/8" | 7/16" | 11/16" | 0000000 | 00000 |