Alumina Round 4-Bore Extruded Tubes

"Can't find the exact size or shape you need? Please fill out our Custom Size Quote Form or call us at (650) 851-1859. We welcome custom product and fabrication projects.

Upon ordering, please specify exact length of tube needed."
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Item #

Item Name

Outer Diameter

Inner Diameter

Material Purity

11077-1010

Alumina Tube AD998 R4H-OBE 0.063 od x 0.016 id

0.063

0.016

Alumina Oxide Ceramic (Al2O3) 99.8% Pure (AD 998)

11077-1020

Alumina Tube AD998 R4H-OBE 0.094 od x 0.020 id

0.094

0.020

Alumina Oxide Ceramic (Al2O3) 99.8% Pure (AD 998)

11077-1030

Alumina Tube AD998 R4H-OBE 0.109 od x 0.020 id

0.109

0.020

Alumina Oxide Ceramic (Al2O3) 99.8% Pure (AD 998)

11077-1040

Alumina Tube AD998 R4H-OBE 0.188 od x 0.031 id

0.188

0.031

Alumina Oxide Ceramic (Al2O3) 99.8% Pure (AD 998)

11077-1050

Alumina Tube AD998 R4H-OBE 0.200 od x 0.050 id

0.219

0.050

Alumina Oxide Ceramic (Al2O3) 99.8% Pure (AD 998)