Multiple-Bore Tubes | McMaster-Carr

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Nonporous Alumina Ceramic Multiple-Bore Tubes

Two Bores

Four Bores

Color: White
Max. Temperature: 3075° F
Fabrication: Fired
Porosity: 0%
Compressive Strength: 300,000 psi

Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.

			6" Lg.		18" Lg.		24" Lg.
Number of Bores	OD	ID		Each		Each		Each
2	0.063"	0.016"	00000000	000000	00000000	000000	000000	00
2	0.094"	0.025"	00000000	00000	00000000	00000	00000000	000000
2	0.109"	0.031"	00000000	00000	00000000	00000	00000000	00000
2	0.125"	0.031"	00000000	00000	00000000	00000	00000000	00000
2	0.125"	0.040"	00000000	00000	00000000	00000	00000000	00000
2	0.156"	0.052"	00000000	00000	00000000	00000	00000000	00000
2	0.188"	0.040"	00000000	00000	00000000	00000	000000	00
2	0.188"	0.047"	00000000	00000	000000	00	000000	00
2	0.188"	0.063"	00000000	00000	00000000	00000	00000000	00000
2	0.200"	0.052"	00000000	00000	00000000	00000	000000	00
2	0.240"	0.078"	00000000	00000	00000000	00000	00000000	00000
2	0.250"	0.063"	00000000	00000	00000000	00000	00000000	00000
4	0.063"	0.016"	00000000	00000	000000	00	000000	00
4	0.094"	0.020"	00000000	00000	000000	00	000000	00
4	0.109"	0.020"	00000000	00000	00000000	00000	00000000	00000
4	0.188"	0.031"	00000000	00000	00000000	00000	00000000	00000
4	0.188"	0.047"	00000000	00000	00000000	00000	00000000	00000
4	0.219"	0.050"	00000000	00000	00000000	00000	00000000	00000
4	0.258"	0.078"	00000000	00000	00000000	00000	00000000	00000