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3.15" x 48" (80 OD x 74 ID x 1200mm L) Alumina Ceramic Tube - TA80D1200

3.15" x 48" (80 OD x 74 ID x 1200mm L) Alumina Ceramic Tube - TA80D1200

3.15" OD larger diameter Alumina tube is made of high purity 99% Al2O3 material. Such an alumina tube can be used at operating temperatures to 1700 oC in both oxidizing and reducing atmospheres. Tubes have been evacuated to 10-7 Torr at room temperature.

SPECIFICATIONS

Purity Al2O3 > 99%, SiO2 < 0.25%, CaO+MgO < 0.3%
O.D 3.15" +/- 0.04    (80.4 +/- 1 mm)
I.D 2.93" +/- 0.04    (74.5 +/- 1 mm)
Tube Length 1200 mm 
Detailed dimension drawing
Max. Working Temperature 1700 °C (3092°F)
Purity > 95%
Warning
  • Please don't use an alumina tube under a vacuum at a temperature > 1500 oC.
  • Please always keep the heating or cooling rate less than 5oC/ minute.
  • Please keep the thermal gradient less than 100oC/cm to avoid cracking.
  • Please handle the tube carefully. No warranty for the tube.

Application Notes
  • Please click here to learn how to use and maintain an alumina tube in MTI high-temperature tube furnace.
  • In order to get longer tube service life, Please use a quartz or alumina crucible to carry the sample, instead of loading the sample directly inside the tube, please click the picture below to choose one crucible boat:
Ceramic Crucibles ( Alumina, Quartz and Zirconia etc )


Inspect your delivery:
Please check the package for damages before accepting delivery.
Should damages be found, please keep all packaging materials, take pictures, and report immediately to carrier/MTI.

$313.60

Original: $896.00

-65%
3.15" x 48" (80 OD x 74 ID x 1200mm L) Alumina Ceramic Tube - TA80D1200—

$896.00

$313.60

Product Information

Shipping & Returns

Description

3.15" OD larger diameter Alumina tube is made of high purity 99% Al2O3 material. Such an alumina tube can be used at operating temperatures to 1700 oC in both oxidizing and reducing atmospheres. Tubes have been evacuated to 10-7 Torr at room temperature.

SPECIFICATIONS

Purity Al2O3 > 99%, SiO2 < 0.25%, CaO+MgO < 0.3%
O.D 3.15" +/- 0.04    (80.4 +/- 1 mm)
I.D 2.93" +/- 0.04    (74.5 +/- 1 mm)
Tube Length 1200 mm 
Detailed dimension drawing
Max. Working Temperature 1700 °C (3092°F)
Purity > 95%
Warning
  • Please don't use an alumina tube under a vacuum at a temperature > 1500 oC.
  • Please always keep the heating or cooling rate less than 5oC/ minute.
  • Please keep the thermal gradient less than 100oC/cm to avoid cracking.
  • Please handle the tube carefully. No warranty for the tube.

Application Notes
  • Please click here to learn how to use and maintain an alumina tube in MTI high-temperature tube furnace.
  • In order to get longer tube service life, Please use a quartz or alumina crucible to carry the sample, instead of loading the sample directly inside the tube, please click the picture below to choose one crucible boat:
Ceramic Crucibles ( Alumina, Quartz and Zirconia etc )


Inspect your delivery:
Please check the package for damages before accepting delivery.
Should damages be found, please keep all packaging materials, take pictures, and report immediately to carrier/MTI.

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