Browse Categories

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

Please email for lead time
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. 

Related Products

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
MS&T 2018 Oct 14-18 Columbus OH Booth 513

2018 MRS Fall Meeting and Exhibit Nov 25 - 30 Boston MA Booth 901

APS March Meeting 2019 March 4-8 Boston MA

Recent Attended Shows:
Furnaces North America Oct 8-10 Indianapolis IN

AiMES 2018 Sept 30 - Oct 4 Cancun Mexico

Zhejiang University MSE Visiting August 10th Richmond CA

Click here to see our past conferences


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.