Alumina Closed-One-End Tubes (99.6%)

Alumina (Al₂O₃) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Our alumina furnace tubes, alumina thermocouple protection tubes and insulators, and alumina rods are available in a variety of diameters and lengths. Call for any custom production request.

Alumina Closed-One-End Tubes - Single Bore

Catalogue Number	OD		ID		Length		Price
	mm	inch	mm	inch	mm	inch
AL-T-N1/4-N3/16-12-COE	6.35	1/4	4.76	3/16	305	12	$30.53
AL-T-N1/4-N3/16-24-COE	6.35	1/4	4.76	3/16	610	24	$62.60

AL-T-N3/8-N1/4-12-COE	9.53	3/8	6.35	1/4	305	12	$35.30
AL-T-N3/8-N1/4-24-COE	9.53	3/8	6.35	1/4	610	24	$68.81

AL-T-N1/2-N3/8-12-COE	12.7	1/2	9.53	3/8	305	12	$37.06
AL-T-N1/2-N3/8-24-COE	12.7	1/2	9.53	3/8	610	24	$74.07

AL-T-N3/4-N1/2-12-COE	19.05	3/4	12.7	1/2	305	12	$38.66
AL-T-N3/4-N1/2-24-COE	19.05	3/4	12.7	1/2	610	24	$77.62

AL-T-N1-N3/4-12-COE	25.4	1	19.05	3/4	305	12	$44.54
AL-T-N1-N3/4-24-COE	25.4	1	19.05	3/4	610	24	$85.20

AL-T-1N1/4-N1-12-COE	31.75	1 1/4	25.4	1	305	12	$49.40
AL-T-1N1/4-N1-24-COE	31.75	1 1/4	25.4	1	610	24	$97.04

AL-T-1N1/2-1N1/4-24-COE	38.1	1 1/2	31.75	1 1/4	610	24	$109.35
AL-T-1N1/2-1N1/4-36-COE	38.1	1 1/2	31.75	1 1/4	914	36	$160.53

AL-T-2N-1N3/4-24-COE	50.8	2	44.45	1 3/4	610	24	$134.84
AL-T-2N-1N3/4-48-COE	50.8	2	44.45	1 3/4	1219	48	$269.79