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    191 Products

    Ultra-High-Temperature Quartz Glass Rods and Discs

    Able to withstand temperatures up to 2100° F, this quartz glass is useful in high-temperature applications that also require optical clarity, such as high-intensity lighting, fiber-optic production, and optical lens systems. It provides excellent UV transmission, as well as high transmission in the visible and infrared ranges.
    Rods
    Image of Product. Front orientation. Glass. Ultra-High-Temperature Quartz Glass Rods and Discs.
    Temp.
    12" Long
    Dia.,
    mm
    Dia. Tolerance,
    mm
    Edge
    Fabrication
    Lg. Tolerance
    Min.
    Max.,
    ° F
    Color
    Each
    Annealed
    1-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    1.5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    2-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    2.5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    3-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    3.5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    4-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    6-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    6.4-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    7-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    8-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    9-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    10-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    11-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    12-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    13-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    14-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    15-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    16-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    17-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    18-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    19-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    20-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    22-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    24-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    25-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
     
    Discs
    Image of Product. Front orientation. Glass. Ultra-High-Temperature Quartz Glass Rods and Discs.
    Temp.
    1/16" Long
    1/8" Long
    1/4" Long
    1/2" Long
    3/4" Long
    Dia.
    Dia. Tolerance
    Edge
    Fabrication
    Lg. Tolerance
    Min.
    Max.,
    ° F
    Color
    Each
    Each
    Each
    Each
    Each
    Annealed
    1/2"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000000
    3/4"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear000000000000000000000000000000000000000000000000000000000000
    1"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear000000000000000000000000000000000000000000000000000000000000
    1 1/2"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear000000000000000000000000000000000000000000000000000000000000
    2"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000
    2 1/2"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000
    3"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000
    3 1/2"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000
    4"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000
    5"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000000
    6"-0.010" to 0.010"Ground-0.005" to 0.005"Not Rated2,100Clear00000000000000000000000000000000000000000000000000000000000000000
     

    Borosilicate Glass Rods and Discs

    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.
    Rods
    Image of Product. Front orientation. Glass. Borosilicate Glass Rods and Discs.
    Temp.
    12" Long
    24" Long
    Dia.
    Dia. Tolerance
    Edge
    Fabrication
    Mil. Spec.
    Min.
    Max.,
    ° F
    Color
    Each
    Each
    Annealed
    1/2"-0.020" to 0.020"GroundMIL-G-47033Not Rated445Clear0000000000000000000000000
    5/8"-0.024" to 0.024"GroundMIL-G-47033Not Rated445Clear000000000000000000000000
    3/4"-0.031" to 0.031"GroundMIL-G-47033Not Rated445Clear000000000000000000000000
    1"-0.039" to 0.039"GroundMIL-G-47033Not Rated445Clear000000000000000000000000
    1 1/4"-0.051" to 0.051"GroundMIL-G-47033Not Rated445Clear000000000000000000000000
    1 1/2"-0.067" to 0.067"GroundMIL-G-47033Not Rated445Clear0000000000000000000000000
    2 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear00000000000000000000
    3 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear0000000000000000000000
    4 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear0000000000000000000000
    5 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear0000000000000000000000
    6 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear0000000000000000000000
    7 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear0000000000000000000000
    8 mm-0.400 mm to 0.400 mmGroundMIL-G-47033Not Rated445Clear0000000000000000000000
     
    Discs
    Image of Product. Front orientation. Glass. Borosilicate Glass Rods and Discs.
    Temp.
    Dia.
    Dia. Tolerance
    Edge
    Fabrication
    Mil. Spec.
    Min.
    Max.,
    ° F
    Color
    1/8"
    Long
    3/16"
    Long
    1/4"
    Long
    3/8"
    Long
    1/2"
    Long
    5/8"
    Long
    3/4"
    Long
    Annealed
    1"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    000000
    000000
    000000
    000000
    000000
    000000
    000000
    1 1/4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    1 1/2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    1 3/4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    2 1/4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    2 1/2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    2 3/4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    3"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    3 1/2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    3 3/4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    000000
    4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    4 1/4"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    4 1/2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    00000
    5"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    00000
    00000
    000000
    5 1/2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    00000
    000000
    000000
    000000
    6"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    000000
    000000
    000000
    000000
    6 1/2"-0.015" to 0.015"GroundMIL-G-47033Not Rated445Clear0000000
    00000
    00000
    00000
    000000
    000000
    000000
    000000
     

    Ultra-High-Temperature Quartz Glass Tubes

    Image of Product. Front orientation. Glass. Ultra-High-Temperature Quartz Glass Tubes.
    Blistering temperatures won’t melt these quartz tubes, and rapid temperature shifts won’t cause them to crack. Even tougher than borosilicate, they can be used in furnaces and ovens heated up to 2000° F. These highly pure tubes are often used in laboratories because they won’t leach impurities into samples or contaminate chemical reactions. Quartz tubes are optically clear and have excellent UV transmission, making them ideal for UV purification systems.
    Temp.
    OD
    ID
    Wall
    Thk.
    Lg.
    Lg. Tolerance
    Edge
    Fabrication
    Min.
    Max.,
    ° F
    Color
    Each
    Annealed
    0.25"0.157"0.043"12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    0.375"0.276"0.05"12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    0.5"0.413"0.044"12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    0.625"0.551"0.039"12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    0.75"0.630"0.059"12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    0.875"0.748"0.059"12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    1"0.866"0.074"12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    3 mm1.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    4 mm2.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    5 mm3.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    6 mm4.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    7 mm5.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    8 mm6.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    9 mm7.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    10 mm8.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    11 mm9.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    12 mm10.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    13 mm11.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    14 mm12.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    15 mm13.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    16 mm14.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    17 mm15.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    18 mm16.000 mm1 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    19 mm16.000 mm1.5 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    20 mm17.000 mm1.5 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    21.6 mm18.000 mm1.8 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    22 mm19.000 mm1.5 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    23 mm20.000 mm1.5 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    24 mm20.000 mm2 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    25 mm22.000 mm1.5 mm12"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
     

    Borosilicate Glass Tubes

    Image of Product. Front orientation. Glass. Borosilicate Glass Tubes.
    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.
    Temp.
    OD
    ID
    Wall
    Thk.
    Lg.
    Lg. Tolerance
    Edge
    Fabrication
    Min.
    Max.,
    ° F
    Mil. Spec.
    Color
    Each
    Annealed
    0.25"0.160"0.047"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    0.375"0.220"0.079"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    0.5"0.310"0.094"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    0.5"0.380"0.063"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    0.625"0.440"0.094"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    0.625"0.500"0.063"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    0.75"0.500"0.126"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    0.75"0.620"0.063"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    0.875"0.620"0.126"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    1"0.690"0.157"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    1"0.810"0.094"12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    5 mm0.600 mm2.2 mm12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    6 mm1.200 mm2.4 mm12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    6 mm2.700 mm1.65 mm12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    7 mm3.000 mm2 mm12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    8 mm3.000 mm2.5 mm12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    9 mm3.000 mm3 mm12"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
     

    Pressure-Rated Borosilicate Glass Tubes

    Image of Product. Front orientation. Glass. Pressure-Rated Borosilicate Glass Tubes.
    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.
    Temp.
    OD
    ID
    Wall
    Thk.
    Lg.
    Lg. Tolerance
    Edge
    Fabrication
    Max. Pressure,
    psi
    Min.
    Max.,
    ° F
    Color
    Each
    Annealed
    1"3/4"1/8"7/8"-0.031" to 0.031"Ground190Not Rated212Clear00000000000000
    1 1/4"1"1/8"1 1/8"-1/32" to 1/32"Ground150Not Rated212Clear000000000000
    1 1/2"1 1/4"1/8"1 3/8"-0.031" to 0.031"Ground130Not Rated212Clear000000000000
    1 3/4"1 15/32"9/64"1 5/8"-0.031" to 0.031"Ground130Not Rated212Clear000000000000
    2"1 11/16"5/32"1 7/8"-0.031" to 0.031"Ground110Not Rated185Clear000000000000
    2 1/4"1 29/32"11/64"2 1/8"-0.031" to 0.031"Ground105Not Rated185Clear000000000000
    2 1/2"2 1/8"3/16"2 3/8"-0.031" to 0.031"Ground100Not Rated185Clear000000000000
    3"2 19/32"13/64"3"-0.031" to 0.031"Ground85Not Rated150Clear000000000000
    3 1/2"3 1/16"7/32"4"-0.031" to 0.031"Ground60Not Rated150Clear000000000000
    4 1/4"3 3/4"1/4"5"-1/16" to 1/16"Ground50Not Rated125Clear000000000000
    5 1/2"5"1/4"7"-0.062" to 0.062"Ground35Not Rated100Clear00000000000000
     

    Pressure-Rated Borosilicate Glass Discs

    Image of Product. Front orientation. Glass. Pressure-Rated Borosilicate Glass Discs.
    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.
    Temp.
    Dia.
    Dia. Tolerance
    Lg.
    Lg. Tolerance
    Edge
    Fabrication
    Max. Pressure,
    psi
    Min.
    Max.,
    ° F
    Mil. Spec.
    Color
    Each
    Annealed
    3 1/2"-0.015" to 0.015"3/4"-0.031" to 0.031"Ground175Not Rated445MIL-G-47033Clear0000000000000
    4"-0.015" to 0.015"3/4"-0.031" to 0.031"Ground150Not Rated445MIL-G-47033Clear000000000000
    4 1/2"-0.015" to 0.015"3/8"-0.031" to 0.031"Ground35Not Rated445MIL-G-47033Clear000000000000
    5"-0.015" to 0.015"3/4"-0.031" to 0.031"Ground100Not Rated445MIL-G-47033Clear000000000000
    6"-0.015" to 0.015"3/4"-0.031" to 0.031"Ground75Not Rated445MIL-G-47033Clear0000000000000
    6 3/4"-0.015" to 0.015"3/4"-0.031" to 0.031"Ground55Not Rated445MIL-G-47033Clear0000000000000
    8 3/8"-0.015" to 0.015"3/4"-0.031" to 0.031"Ground35Not Rated445MIL-G-47033Clear0000000000000
     
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