Many years of experience allow SCHOTT to provide Duran® tubular gage glasses that are preferred in a wide variety of idustrial and commercial applications.
Duran tubular gage glass is offered as Red Line, Standard, Heavy Wall, HighPressure, and Heavy Wall Red Line.
Diameters range from 1/2″ OD to1 1/2″ OD. End finishes may be cut ground, or fire polished depending on application. Pressure ratings range from 90 psi to 600 psi depending on end finish, diameter, and length required.

  • 5/8″ GAUGE GLASS EPDM WASHERS

    $1.25

    We offer a complete selection of  gauge glass washers in all types and sizes. All of our E.P.D.M., Teflon, Graffoil, Split Graffoil, and Brass Washers are manufactured in the United States with the highest standards of quality in the industry.  Call 678-610-0555 for pricing on large quantities and assistance in choosing the right washers for your gauge.  All orders received before noon ship the same day with no minimum orders required.

  • Sale!

    6 mm X 48″ Corning Pyrex Clear Glass Rod (15 pieces)

    $13.99 $12.99

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  • Sale!

    6 mm X 48″ Corning Pyrex Clear Glass Rod (85 pieces-1/2 case)

    $69.99 $62.99

    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

  • Duran Heavy Wall Clear 3/4″ x 10″

    $8.02

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 12″

    $9.45

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 14″

    $10.99

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 16″

    $12.18

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 18″

    $14.45

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 20″

    $16.17

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 24″

    $19.53

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 30″

    $25.19

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 36″

    $28.78

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • Duran Heavy Wall Clear 3/4″ x 48″ Max Length

    $38.20

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing on any size, standard or custom cut, and have it shipped directly to you within 24 hours

  • DURAN HEAVY WALL REDLINE 3/4″ OD X 12″ LENGTH

    $13.17

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 3/4″ OD X 12″ Length

    $13.17

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • DURAN HEAVY WALL REDLINE 3/4″ OD X 16″ LENGTH

    $16.95

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 3/4″ OD X 16″ Length

    $16.95

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 3/4″ OD X 20″ Length

    $21.62

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 3/4″ OD X 24″ Length

    $27.17

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 3/4″ OD X 30″ Length

    $35.77

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 3/4″ OD X 36″ Length

    $39.18

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • DURAN HEAVY WALL REDLINE 5/8″ OD X 12″ LENGTH

    $13.17

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 5/8″ OD X 12″ Length

    $13.17

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.

  • Duran Heavy Wall Redline 5/8″ OD X 16″ Length

    $15.33

    Sandy’s Industrial Glass of GA is a stock carrying distributor of Schott’s Duran Borosilicate tubular gauge glass. Duran is the highest quality liquid level gauge glass tubing in the world. Each piece goes thru an extensive quality control process and has the following identification imprinted on it:
    Type of Glass, Co-efficient of expansion, Style of glass, Hour and minute of manufacture, & Date of manufacture.

    Duran’s “Heavy Wall Gauge Glass” has the highest pressure rating of any tubular gauge glass manufactured in the world. It is available in Heavy Wall Clear and in Heavy Wall Redline. It is commonly used in applications that exceed the temperature and pressure of High Pressure Gage Glass. The maximum length available is 48 inches.

    All orders for standard sized items from the manufacturer that are received before noon ship the same day.

    Call 678-610-0555 to get reduced pricing  by purchasing directly from the distributor in larger quantities.