(+65) 6284 3818



3.15" x 40" (80 OD x 74 ID x 1000mm L) Alumina Ceramic Tube - EQ-TA-80D-M1000

0.0/5 rating (0 votes)


3.15" OD larger diameter Alumina tube is made of high purity 99.5% Al2O3 material. Such alumina tube can be used at operating temperatures to 1750 oC in both oxidizing and reducing atmospheres. Tubes have been evacuated to 10-7 Torr at room temperature. SPECIFICATIONS

O.D 3.15" +/- 0.04    (80.4 +/- 1 mm)
I.D 2.93" +/- 0.04    (74.5 +/- 1 mm)
Tube Length 1000 mm 
Detailed demension drawing
Max. Working Temperature 1700oC  ( unloade0d  without vacuum )
Purity 》 99.5%
  • Please don't use alumina tube under vacuum at temperature > 1500 oC.
  • Please always keep the heating or cooling rate less than 5oC/ minute.
  • Please keep theral gradient less than 100oC/ minute to avois cracking.
  • Please handle the tube carefully. No any warranty for the tube.
Application Notes Ceramic Crucibles ( Alumina, Quartz and Zirconia etc )

Share this product

Please type your full name.
Invalid Input
Invalid Input
Invalid Input
Invalid email address.
Invalid Input
Invalid Input
Invalid Input
Invalid Input

Register for new product information:    

Premier Solutions (PS) Pte Ltd Singapore

Please publish modules in offcanvas position.