Borosilicate Glass Sheets
- Color: Clear
- Max. Temp.: 445° F
- Fabrication: Annealed
Also known as Pyrex and Schott glass, borosilicate sheets are heat resistant, clear, and have a super-smooth surface. They're used in a range of applications, from high-temperature viewports to 3D printing.
More durable than common glass found in window panes and drinkware, borosilicate resists expanding and contracting even under extreme temperature swings. It's why borosilicate is often used for exterior lighting and laboratory glassware—you can transfer it directly from freezer to oven rack without warping or cracking.
Borosilicate is optically clear—use it as a viewport or in optical and analytical equipment where clarity is key. It won't cloud or pit when exposed to most chemicals, such as acid, chlorine, bromine, iodine, and organic substances. In fact, borosilicate is so chemical resistant that it's used to store nuclear waste.
Because they're extremely flat and keep their shape at high temperatures, borosilicate sheets are used in 3D printing, where an accurate first print layer is critical to producing high-quality, geometrically accurate parts. Known in this context as build plates and print surfaces, they also prevent damage to the printer, which sometimes operates at extremely close distances. The flat, smooth surface makes them easy to clean. Sheets with chamfered edges don’t have sharp edges, so they won’t cut you as you reach in and retrieve prints or clean the print surface.
Also Available: Other sheet sizes. Please select 8476K999 and specify thickness, width, and length.
For technical drawings and 3-D models, click on a part number.
| Wd. | Lg. | Edge Fabrication | 1/8" Thick. | 3/16" Thick. | 1/4" Thick. | 3/8" Thick. | 5/8" Thick. | 3/4" Thick. | |
| 2" | 1" | Cut | 0000000 | ||||||
| 2" | 2" | Cut | 0000000 | ||||||
| 3" | 1" | Cut | 0000000 | ||||||
| 3" | 2" | Cut | 0000000 | ||||||
| 3" | 3" | Cut | 0000000 | ||||||
| 4" | 1" | Cut | 0000000 | ||||||
| 4" | 3" | Cut | 0000000 | ||||||
| 4" | 4" | Cut | 0000000 | ||||||
| 5" | 3" | Cut | 0000000 | ||||||
| 5" | 4" | Cut | 0000000 | ||||||
| 5" | 5" | Cut | 0000000 | ||||||
| 6" | 4" | Cut | 0000000 | ||||||
| 6" | 5" | Cut | 0000000 | ||||||
| 6" | 6" | Cut | 0000000 | ||||||
| 7" | 4" | Cut | 0000000 | ||||||
| 7" | 7" | Cut | 0000000 | ||||||
| 8" | 4" | Cut | 0000000 | ||||||
| 8" | 6" | Cut | 0000000 | ||||||
| 8" | 8" | Cut | 0000000 | ||||||
| 9" | 5" | Cut | 0000000 | ||||||
| 9" | 6" | Cut | 0000000 | ||||||
| 9" | 9" | Cut | 0000000 | ||||||
| 10" | 6" | Cut | 0000000 | ||||||
| 10" | 10" | Cut | 0000000 | ||||||
| 12" | 3" | Cut | 0000000 | ||||||
| 12" | 6" | Cut | 0000000 | ||||||
| 12" | 8" | Cut | 0000000 | ||||||
| 12" | 12" | Cut | 0000000 |
1/8" Thick. | ||||
|---|---|---|---|---|
| Wd. | Lg. | Edge Fabrication | Each | |
| 4 1/2" | 4 1/2" | Cut | 00000000 | 000000 |
| 5 1/8" | 6 1/4" | Cut | 00000000 | 00000 |
| 6 1/4" | 9 1/4" | Cut | 00000000 | 00000 |
| 6 1/2" | 6 1/2" | Cut | 00000000 | 00000 |
| 6 1/2" | 10" | Cut | 0000000 | 00000 |
| 6 1/2" | 11 1/2" | Cut | 00000000 | 00000 |
| 8" | 10" | Cut | 00000000 | 00000 |
| 8 5/8" | 8 5/8" | Cut | 00000000 | 00000 |
| 9" | 10" | Cut | 00000000 | 00000 |
| 9 1/2" | 10" | Cut | 00000000 | 00000 |
| 16" | 16" | Cut | 0000000 | 00000 |
| 19 3/4" | 19 3/4" | Cut | 00000000 | 000000 |
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 |
Tempered Glass | |||||||||
| 3 1/2" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 525 | 500° | Ground | MIL-G-2860 | 0000000 | 00000 |
| 4" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 450 | 500° | Ground | MIL-G-2860 | 0000000 | 00000 |
| 4 1/2" | -0.015" to 0.015" | 3/8" | -0.031" to 0.031" | 100 | 500° | Ground | MIL-G-2860 | 0000000 | 000000 |
| 5" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 300 | 500° | Ground | MIL-G-2860 | 0000000 | 000000 |
| 6" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 225 | 500° | Ground | MIL-G-2860 | 0000000 | 000000 |
| 6 3/4" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 180 | 500° | Ground | MIL-G-2860 | 0000000 | 000000 |
| 8 3/8" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 105 | 500° | Ground | MIL-G-2860 | 0000000 | 000000 |
| 9" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 95 | 500° | Ground | MIL-G-2860 | 0000000 | 000000 |
| 10" | -0.015" to 0.015" | 3/4" | -0.031" to 0.031" | 85 | 500° | Ground | MIL-G-2860 | 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 |
Pressure-Rated Borosilicate Glass Tubes
- Color: Clear
- Max. Temperature: See table
- Fabrication: Annealed
These short glass tubes can be used as glass bowls in oil dispensers. Borosilicate glass resists clouding and pitting and is highly chemical 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.
| OD | ID | Wall Thick. | Lg. | Max. Pressure, psi | Max. Temperature, °F | Edge Fabrication | Each | |
| 1" | 3/4" | 1/8" | 7/8" | 190 | 212° | Ground | 00000000 | 000000 |
| 1 1/4" | 1" | 1/8" | 1 1/8" | 150 | 212° | Ground | 0000000 | 00000 |
| 1 1/2" | 1 1/4" | 1/8" | 1 3/8" | 130 | 212° | Ground | 0000000 | 00000 |
| 1 3/4" | 1 15/32" | 9/64" | 1 5/8" | 130 | 212° | Ground | 0000000 | 00000 |
| 2" | 1 11/16" | 5/32" | 1 7/8" | 110 | 185° | Ground | 0000000 | 00000 |
| 2 1/4" | 1 29/32" | 11/64" | 2 1/8" | 105 | 185° | Ground | 0000000 | 00000 |
| 2 1/2" | 2 1/8" | 3/16" | 2 3/8" | 100 | 185° | Ground | 0000000 | 00000 |
| 3" | 2 19/32" | 13/64" | 3" | 85 | 150° | Ground | 0000000 | 00000 |
| 3 1/2" | 3 1/16" | 7/32" | 4" | 60 | 150° | Ground | 0000000 | 00000 |
| 4 1/4" | 3 3/4" | 1/4" | 5" | 50 | 125° | Ground | 0000000 | 00000 |
| 5 1/2" | 5" | 1/4" | 7" | 35 | 100° | Ground | 00000000 | 000000 |
Borosilicate Glass Balls
- Color: Clear
- Max. Temperature: 400° 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.
Impact- and Scratch-Resistant Corning® Gorilla® Glass
- Color: Clear
- Maximum Temperature: 1,000° F
Made of aluminosilicate that’s been chemically strengthened, this glass handles more wear and tear than other glass before scratching, cracking, or chipping. It’s often seen on mobile devices and enclosure display windows. This glass withstands drops without shattering from as high as two meters—twice that of standard aluminosilicate, often found as thermometer tubes. It’s also at least three times more resistant to scratching than standard aluminosilicate glass and significantly more so than most common glass. Compared to borosilicate and quartz, it’s harder and stiffer. It’s also more chemical resistant than borosilicate.
Because of how this glass is strengthened, it cannot be cut or trimmed without cracking or shattering. But, unlike glass that is strengthened through coatings, this glass remains optically clear and won’t distort objects. It also reduces glare.
For technical drawings and 3-D models, click on a part number.
Antimicrobial and Scratch-Resistant Corning® Gorilla® Glass
- Color: Clear
- Maximum Temperature: 1,065° F
Often seen on mobile devices, human-machine interfaces, and other frequently touched surfaces, this aluminosilicate glass has been chemically strengthened and treated to resist bacteria, mold, mildew, algae, and fungi. Gorilla® Glass 3 is harder and stiffer than borosilicate. It’s at least three times more resistant to scratching than standard aluminosilicate glass, often found as thermometer tubes, and significantly more so than most common glass. And it requires 150 times more weight to crack this glass than soda-lime glass, which is what most jars are made of. But because of how this glass is strengthened, it cannot be cut or trimmed without cracking or shattering.
While this glass doesn’t prevent the spread of viruses, its antimicrobial treatment does prevent the growth of 99.9% of bacteria. This treatment doesn’t change its clarity, unlike most coatings used to prevent bacteria on glass, so it remains optically clear and won’t distort objects.
Product registration requirements restrict sales to the listed areas.
For technical drawings and 3-D models, click on a part number.
Super-Flexible Corning® Willow® Glass
- Color: Clear
- Maximum Temperature: 1,385° F
- Fabrication: Fusion Drawn
This glass bends like plastic but is eight times harder—it’s harder than tooth enamel but softer than quartz. As thin as a piece of paper, this lightweight glass can be used as a laminate for surfaces such as wood, metal, or tough plastic. It’s very smooth and flexible, though it only bends one way and cannot bend three-dimensionally.
Optically clear, this glass transmits over 90% of visible light. Because it doesn’t have pores, it can be used as a barrier to protect sensitive materials against moisture, oxygen, and stains. Changes in temperature won’t affect the size of this glass. It’s easy to sanitize, as it can withstand commercial cleaners, such as bleach and ammonia. The scratch resistance of this glass is better than that of metal, plastic, and soda-lime glass.
For technical drawings and 3-D models, click on a part number.
0.004" Thickness | 0.008" Thickness | ||||||
|---|---|---|---|---|---|---|---|
| Width | Length | Edge Fabrication | Thickness Tolerance | Each | Each | ||
| 2" | 2" | Cut | -0.0004" to 0.0004" | 00000000 | 000000 | 00000000 | 000000 |
| 3" | 3" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 4" | 4" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 5" | 5" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 6" | 6" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 7" | 7" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 8" | 8" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 9" | 9" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 10" | 10" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |
| 12" | 12" | Cut | -0.0004" to 0.0004" | 00000000 | 00000 | 00000000 | 00000 |