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High Purity Graphite Tube: 2.5"OD x 2" ID x 48" L (63.5ODx50IDx1168L, mm), EQ-TG-60D-46L

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Item Number: EQ-TG-60D-46L


  • O.D: 2.5 " +/- 0.05' (63.5mm)
  • I.D: 2.00'' +/- 0.05'' (50.8mm)
  • Length: 46" (1168mm)
  • Purity: > 99.999%
  • Manufacture Method: Extruded

Typical Properties

  Particle Size 0.008   in 0.02032   cm
  Density 0.060   lb/in 3 1.65   gr/cm 3
  Flexural Strength 3700   psi 25.5   mpa
  Compressive Strength 6000   psi 41.4   mpa
  Resistivity 3.2   ohm/inx10 -4    
  CTE 0.6   in/in °F x 10 -6 1.1   Microns/m °C
  Temperature (Air) 750   °F 399   °C
  Temperature (Inert) 5000   °F 2760   °C
  Ash Content less than 50   ppm    

Note: In order to reduce graphite oxidation in air,  you may make SiC coating on graphite surface using our SiC paste as the related product below
In order get longer tube service life, Please use quartz or alumia crucible to carry sample, instead loading sample directly inside tube,
please click picture below to choose one crucible boat:

Ceramic Crucibles ( Alumina, Quartz and Zirconia etc )

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

No Warranty:
Kindly note this item is a consumable part, and not covered by warranty. Make sure to inspect for defect(s) thoroughly before use. 

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1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.