Borosilicate Glass Rods and Discs
- Color: Clear
- Max. Temperature: 445° F
- Fabrication: Annealed
Also called Pyrex and Schott glass, this glass resists clouding and pitting and is highly chemical and heat resistant. With a low rate of thermal expansion, it stays dimensionally stable during changes in temperature.
Also Available: Other disc sizes. Please select 8477K98 and specify the diameter and length.
For technical drawings and 3-D models, click on a part number.
12" Lg. | 24" Lg. | ||||||
|---|---|---|---|---|---|---|---|
| Diameter | Diameter Tolerance | Edge Fabrication | Specifications Met | Each | Each | ||
Inch | |||||||
| 1/2" | -0.020" to 0.020" | Ground | MIL-G-47033 | 0000000 | 00000 | 0000000 | 000000 |
| 5/8" | -0.024" to 0.024" | Ground | MIL-G-47033 | 0000000 | 00000 | 0000000 | 00000 |
| 3/4" | -0.031" to 0.031" | Ground | MIL-G-47033 | 0000000 | 00000 | 0000000 | 00000 |
| 1" | -0.039" to 0.039" | Ground | MIL-G-47033 | 0000000 | 00000 | 0000000 | 00000 |
| 1 1/4" | -0.051" to 0.051" | Ground | MIL-G-47033 | 0000000 | 00000 | 0000000 | 00000 |
| 1 1/2" | -0.067" to 0.067" | Ground | MIL-G-47033 | 0000000 | 00000 | 0000000 | 000000 |
Metric | |||||||
| 2mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 000000 | 0000 | 000000 | 0000 |
| 3mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 0000000 | 0000 | 0000000 | 0000 |
| 4mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 0000000 | 0000 | 0000000 | 0000 |
| 5mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 0000000 | 0000 | 0000000 | 0000 |
| 6mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 0000000 | 0000 | 0000000 | 0000 |
| 7mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 0000000 | 0000 | 0000000 | 0000 |
| 8mm | -0.400mm to 0.400mm | Ground | MIL-G-47033 | 0000000 | 0000 | 0000000 | 0000 |
| Diameter | Diameter Tolerance | Edge Fabrication | Specifications Met | 1/8" Lg. | 3/16" Lg. | 1/4" Lg. | 3/8" Lg. | 1/2" Lg. | 5/8" Lg. | 3/4" Lg. | |
| 1" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 1 1/4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 1 1/2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 1 3/4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 2 1/4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 2 1/2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 2 3/4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 3" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 3 1/2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 3 3/4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 4 1/4" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 4 1/2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 5" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 5 1/2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 6" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 | |||||||
| 6 1/2" | -0.015" to 0.015" | Ground | MIL-G-47033 | 0000000 |
Pressure-Rated Borosilicate Glass Discs
- Color: Clear
- Max. Temperature: See table
- Fabrication: See table
Commonly used as sight glass. Also called Pyrex and Schott glass, borosilicate glass resists clouding and pitting and is highly chemical and heat resistant. With a low rate of thermal expansion, it stays dimensionally stable during changes in temperature.
Tempered glass is stronger than annealed glass.
For technical drawings and 3-D models, click on a part number.
| Dia. | Dia. Tolerance | Lg. | Lg. Tolerance | Max. Pressure, psi | Max. Temperature, °F | Edge Fabrication | Specifications Met | Each | |
Annealed Glass | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 3 1/2" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 175 | 445° | Ground | MIL-G-47033 | 0000000 | 000000 |
| 4" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 150 | 445° | Ground | MIL-G-47033 | 0000000 | 00000 |
| 4 1/2" | -0.015" to 0.015" | 3/8" | -0.031" to 0.031" | 35 | 445° | Ground | MIL-G-47033 | 0000000 | 00000 |
| 5" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 100 | 445° | Ground | MIL-G-47033 | 0000000 | 00000 |
| 6" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 75 | 445° | Ground | MIL-G-47033 | 0000000 | 000000 |
| 6 3/4" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 55 | 445° | Ground | MIL-G-47033 | 0000000 | 000000 |
| 8 3/8" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 35 | 445° | Ground | MIL-G-47033 | 0000000 | 000000 |
Borosilicate Glass Tubes
- Color: Clear
- Max. Temperature: 445° F
- Fabrication: Annealed
Also called Pyrex and Schott glass, this glass resists clouding and pitting and is highly chemical and heat resistant. With a low rate of thermal expansion, it stays dimensionally stable during changes in temperature.
For technical drawings and 3-D models, click on a part number.
12" Lg. | ||||||
|---|---|---|---|---|---|---|
| OD | ID | Wall Thick. | Edge Fabrication | Specifications Met | Each | |
Inch | ||||||
| 0.25" | 0.160" | 0.047" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 0.375" | 0.220" | 0.079" | Ground | MIL-G-47033 | 0000000 | 0000 |
| 0.5" | 0.310" | 0.094" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 0.5" | 0.380" | 0.063" | Ground | MIL-G-47033 | 0000000 | 0000 |
| 0.625" | 0.440" | 0.094" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 0.625" | 0.500" | 0.063" | Ground | MIL-G-47033 | 0000000 | 0000 |
| 0.75" | 0.500" | 0.126" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 0.75" | 0.620" | 0.063" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 0.875" | 0.620" | 0.126" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 1" | 0.690" | 0.157" | Ground | MIL-G-47033 | 0000000 | 00000 |
| 1" | 0.810" | 0.094" | Ground | MIL-G-47033 | 0000000 | 00000 |
Metric | ||||||
| 5mm | 0.600mm | 2.2mm | Ground | MIL-G-47033 | 0000000 | 0000 |
| 6mm | 1.200mm | 2.4mm | Ground | MIL-G-47033 | 0000000 | 0000 |
| 6mm | 2.700mm | 1.65mm | Ground | MIL-G-47033 | 0000000 | 0000 |
| 7mm | 3.000mm | 2mm | Ground | MIL-G-47033 | 0000000 | 0000 |
| 8mm | 3.000mm | 2.5mm | Ground | MIL-G-47033 | 0000000 | 0000 |
| 9mm | 3.000mm | 3mm | Ground | MIL-G-47033 | 0000000 | 00000 |