Hollow Stock / Shape Aluminum Oxide and Alumina Ceramics

Denstone® deltaP® 99 Media -- High-Alumina Support
from Saint-Gobain NorPro

Denstone ® deltaP ™ 99 technology utilizes the revolutionary, patent pending Saint-Gobain NorPro Denstone deltaP bed support technology and combines it with a high alumina, low silica composition to produce a media that is engineered to withstand the most severe environments while... [See More]

  • Alumina / Aluminate Type: Alumina
  • Composition: Al2O3 >99%
  • Bond & Processing: Sintered / Fired
  • Shape / Form: Custom Shape; Hollow Stock (Tube, Pipe, Column)
Extruded Ceramic Tubes
from U.S. Refractories

We have expanded our production of custom sized tubes! Smaller diameter tubes available in finished lengths up to 72". 6" diameter tubes up to 60". Smaller lengths up to 12" diameter!. Extruded Ceramic Tubes. Plain, Fluted, Flanged, Threaded, Multi-hole, Custom shapes. Up to 48" in length. 11" OD... [See More]

  • Alumina / Aluminate Type: Alumina
  • Length: 48 to 72
  • Shape / Form: Tube; Hollow Stock (Tube, Pipe, Column)
  • Width / OD: 6 to 12
High Surface Area Rings and Extrudates -- HAS Alumina Rings
from Saint-Gobain Innovative Materials

High Surface Area Rings and Extrudates. Saint-Gobain NorPro has a long-standing tradition of supplying top bed solutions to its customers. We can customize a solution based on your plant's performance needs. One of our top bed solutions is the NorPro ® HSA alumina catalyst carrier rings. An HSA... [See More]

  • Alumina / Aluminate Type: Alumina
  • Shape / Form: Custom Shape; Ferrule / Eyelet (optional feature); Hollow Stock (Tube, Pipe, Column)
  • Bond & Processing: Sintered / Fired
  • Applications: Refining, Natural Gas, Hydrocracking; Chemical or material processing
Sapphire Tubes
from Swiss Jewel Company

Sapphire Tubes are available in a range of sizes and can be held tighter in tolerance than metal. Stock sizes start with ID .015" and can be made up to almost any ID and OD. Sapphire Tubes are excellent choice for feed-through applications due to material strength. Typical Sapphire Tube... [See More]

  • Alumina / Aluminate Type: Sapphire
  • Shape / Form: BarStock; Hollow Stock (Tube, Pipe, Column)
  • Composition: Al2O3
  • Length: 0.0550 to 0.2050
Ceramic Wear Components and Tiles
from CoorsTek

CoorsTek technical ceramics exhibit long-lasting wear in the most abrasive environments. Our advanced technical ceramics offer higher strength and corrosion resistance than traditional wear materials. Let our wear design experts help you choose the best material and configuration, carefully... [See More]

  • Alumina / Aluminate Type: Alumina; Alumina-Zirconia
  • Shape / Form: Block; Custom Shape; Plate / Board; Rod; Roller / Roll; Tile; Hollow Stock (Tube, Pipe, Column)
  • Composition: Alumina 90, 92, 96; Zirconia Toughened Alumina; Silicon Carbide
  • Length: 9
Single-Bore Cast Alumina Tube -- 375250AC
from Accuratus Corporation

Accuratus maintains an inventory of standard extruded and cast aluminum oxide, mullite and sialon shapes for fast delivery requirements. These are low cost, quality rods and tubes that can be quickly cut to precision lengths. (See Mullite Sizes, Aluminum Oxide Sizes and Sialon Sizes). Accuratus will... [See More]

  • Alumina / Aluminate Type: Alumina
  • Shape / Form: Tube; Hollow Stock (Tube, Pipe, Column)
  • Composition: 94% - 99.5% Al2O3
  • Length: 82.68
Fishspine Bead -- 65100
from Superior Technical Ceramics Corp.

Made from 96% Alumina Oxide [See More]

  • Alumina / Aluminate Type: Alumina
  • Composition: 96% Alumina Oxide
  • Bond & Processing: Sintered / Fired
  • Shape / Form: Hollow Stock (Tube, Pipe, Column)