Alumina Single Bore Tubes

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Alumina Single Bore Tubes

alumina single bore tubes

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.

Stock
O.D.
I.D.
Length
Price
Purchase
Stock #:AL-T-N1/8-N063-12
Out Dia.:3.18mm (1/8in) ±0.15mm (0.006in)
In Dia.:1.6mm (0.063in) ±0.08mm (0.003in)
Length:305mm (12in)
Price:$5.23
Stock #:AL-T-N1/4-N3/16-12
Out Dia.:6.35mm (1/4in) ±0.33mm (0.013in)
In Dia.:4.76mm (3/16in) ±0.23mm (0.009in)
Length:305mm (12in)
Price:$7.49
Stock #:AL-T-N1/4-N3/16-18
Out Dia.:6.35mm (1/4in) ±0.33mm (0.013in)
In Dia.:4.76mm (3/16in) ±0.23mm (0.009in)
Length:458mm (18in)
Price:$11.19
Stock #:AL-T-N1/4-N3/16-24
Out Dia.:6.35mm (1/4in) ±0.33mm (0.013in)
In Dia.:4.76mm (3/16in) ±0.23mm (0.009in)
Length:610mm (24in)
Price:$14.82
Stock #:AL-T-N3/8-N1/4-12
Out Dia.:9.53mm (3/8in) ±0.64mm (0.025in)
In Dia.:6.35mm (1/4in) ±0.64mm (0.025in)
Length:305mm (12in)
Price:$22.00
Stock #:AL-T-N3/8-N1/4-18
Out Dia.:9.53mm (3/8in) ±0.64mm (0.025in)
In Dia.:6.35mm (1/4in) ±0.64mm (0.025in)
Length:458mm (18in)
Price:$30.25
Stock #:AL-T-N3/8-N1/4-24
Out Dia.:9.53mm (3/8in) ±0.64mm (0.025in)
In Dia.:6.35mm (1/4in) ±0.64mm (0.025in)
Length:610mm (24in)
Price:$45.10
Stock #:AL-T-N1/2-N3/8-12
Out Dia.:12.7mm (1/2in) ±0.64mm (0.025in)
In Dia.:9.53mm (3/8in) ±0.64mm (0.025in)
Length:305mm (12in)
Price:$38.07
Stock #:AL-T-N1/2-N3/8-18
Out Dia.:12.7mm (1/2in) ±0.64mm (0.025in)
In Dia.:9.53mm (3/8in) ±0.64mm (0.025in)
Length:458mm (18in)
Price:$57.73
Stock #:AL-T-N1/2-N3/8-24
Out Dia.:12.7mm (1/2in) ±0.64mm (0.025in)
In Dia.:9.53mm (3/8in) ±0.64mm (0.025in)
Length:610mm (24in)
Price:$76.14
Stock #:AL-T-N3/4-N1/2-12
Out Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
In Dia.:12.7mm (1/2in) ±0.64mm (0.025in)
Length:305mm (12in)
Price:$40.73
Stock #:AL-T-N3/4-N1/2-18
Out Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
In Dia.:12.7mm (1/2in) ±0.64mm (0.025in)
Length:458mm (18in)
Price:$61.00
Stock #:AL-T-N3/4-N1/2-24
Out Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
In Dia.:12.7mm (1/2in) ±0.64mm (0.025in)
Length:610mm (24in)
Price:$81.70
Stock #:AL-T-N1-N3/4-12
Out Dia.:25.4mm (1in) ±1.27mm (0.05in)
In Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
Length:305mm (12in)
Price:$45.10
Stock #:AL-T-N1-N3/4-18
Out Dia.:25.4mm (1in) ±1.27mm (0.05in)
In Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
Length:458mm (18in)
Price:$67.74
Stock #:AL-T-N1-N3/4-24
Out Dia.:25.4mm (1in) ±1.27mm (0.05in)
In Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
Length:610mm (24in)
Price:$89.05
Stock #:AL-T-N1-N3/4-36
Out Dia.:25.4mm (1in) ±1.27mm (0.05in)
In Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
Length:914mm (36in)
Price:$137.41
Stock #:AL-T-N1-N3/4-48
Out Dia.:25.4mm (1in) ±1.27mm (0.05in)
In Dia.:19.05mm (3/4in) ±0.97mm (0.038in)
Length:1219mm (48in)
Price:$181.50
Stock #:AL-T-1N1/4-N1-12
Out Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
In Dia.:25.4mm (1in) ±1.27mm (0.05in)
Length:305mm (12in)
Price:$52.23
Stock #:AL-T-1N1/4-N1-18
Out Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
In Dia.:25.4mm (1in) ±1.27mm (0.05in)
Length:458mm (18in)
Price:$74.94
Stock #:AL-T-1N1/4-N1-24
Out Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
In Dia.:25.4mm (1in) ±1.27mm (0.05in)
Length:610mm (24in)
Price:$102.65
Stock #:AL-T-1N1/4-N1-36
Out Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
In Dia.:25.4mm (1in) ±1.27mm (0.05in)
Length:914mm (36in)
Price:$157.09
Stock #:AL-T-1N1/4-N1-48
Out Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
In Dia.:25.4mm (1in) ±1.27mm (0.05in)
Length:1219mm (48in)
Price:$210.38
Stock #:AL-T-1N1/2-1N1/4-12
Out Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
In Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
Length:305mm (12in)
Price:$59.04
Stock #:AL-T-1N1/2-1N1/4-18
Out Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
In Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
Length:458mm (18in)
Price:$80.44
Stock #:AL-T-1N1/2-1N1/4-24
Out Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
In Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
Length:610mm (24in)
Price:$116.60
Stock #:AL-T-1N1/2-1N1/4-36
Out Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
In Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
Length:914mm (36in)
Price:$173.50
Stock #:AL-T-1N1/2-1N1/4-48
Out Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
In Dia.:31.75mm (1 1/4in) ±1.27mm (0.05in)
Length:1219mm (48in)
Price:$234.84
Stock #:AL-T-1N3/4-1N1/2-12
Out Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
In Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
Length:305mm (12in)
Price:$65.91
Stock #:AL-T-1N3/4-1N1/2-18
Out Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
In Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
Length:458mm (18in)
Price:$99.98
Stock #:AL-T-1N3/4-1N1/2-24
Out Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
In Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
Length:610mm (24in)
Price:$133.10
Stock #:AL-T-1N3/4-1N1/2-36
Out Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
In Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
Length:914mm (36in)
Price:$200.75
Stock #:AL-T-1N3/4-1N1/2-48
Out Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
In Dia.:38.1mm (1 1/2in) ±1.52mm (0.06in)
Length:1219mm (48in)
Price:$258.32
Stock #:AL-T-2N-1N3/4-12
Out Dia.:50.8mm (2in) ±2.03mm (0.08in)
In Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
Length:305mm (12in)
Price:$74.77
Stock #:AL-T-2N-1N3/4-18
Out Dia.:50.8mm (2in) ±2.03mm (0.08in)
In Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
Length:458mm (18in)
Price:$110.76
Stock #:AL-T-2N-1N3/4-24
Out Dia.:50.8mm (2in) ±2.03mm (0.08in)
In Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
Length:610mm (24in)
Price:$144.47
Stock #:AL-T-2N-1N3/4-36
Out Dia.:50.8mm (2in) ±2.03mm (0.08in)
In Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
Length:914mm (36in)
Price:$226.59
Stock #:AL-T-2N-1N3/4-48
Out Dia.:50.8mm (2in) ±2.03mm (0.08in)
In Dia.:44.45mm (1 3/4in) ±1.78mm (0.07in)
Length:1219mm (48in)
Price:$292.92
Stock #:AL-T-2N1/4-2N-12
Out Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
In Dia.:50.8mm (2in) ±2.03mm (0.08in)
Length:305mm (12in)
Price:$88.35
Stock #:AL-T-2N1/4-2N-18
Out Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
In Dia.:50.8mm (2in) ±2.03mm (0.08in)
Length:458mm (18in)
Price:$119.49
Stock #:AL-T-2N1/4-2N-24
Out Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
In Dia.:50.8mm (2in) ±2.03mm (0.08in)
Length:610mm (24in)
Price:$165.64
Stock #:AL-T-2N1/4-2N-36
Out Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
In Dia.:50.8mm (2in) ±2.03mm (0.08in)
Length:914mm (36in)
Price:$271.89
Stock #:AL-T-2N1/4-2N-48
Out Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
In Dia.:50.8mm (2in) ±2.03mm (0.08in)
Length:1219mm (48in)
Price:$349.40
Stock #:AL-T-2N1/2-2N1/4-12
Out Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
In Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
Length:305mm (12in)
Price:$98.23
Stock #:AL-T-2N1/2-2N1/4-18
Out Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
In Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
Length:458mm (18in)
Price:$148.50
Stock #:AL-T-2N1/2-2N1/4-24
Out Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
In Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
Length:610mm (24in)
Price:$192.93
Stock #:AL-T-2N1/2-2N1/4-36
Out Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
In Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
Length:914mm (36in)
Price:$295.91
Stock #:AL-T-2N1/2-2N1/4-48
Out Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
In Dia.:57.15mm (2 1/4in) ±2.29mm (0.09in)
Length:1219mm (48in)
Price:$381.07
Stock #:AL-T-2N3/4-2N1/2-12
Out Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
In Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
Length:305mm (12in)
Price:$103.10
Stock #:AL-T-2N3/4-2N1/2-18
Out Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
In Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
Length:458mm (18in)
Price:$153.70
Stock #:AL-T-2N3/4-2N1/2-24
Out Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
In Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
Length:610mm (24in)
Price:$202.13
Stock #:AL-T-2N3/4-2N1/2-36
Out Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
In Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
Length:914mm (36in)
Price:$308.65
Stock #:AL-T-2N3/4-2N1/2-48
Out Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
In Dia.:63.5mm (2 1/2in) ±2.54mm (0.1in)
Length:1219mm (48in)
Price:$396.43
Stock #:AL-T-3N-2N3/4-12
Out Dia.:76.2mm (3in) ±3.05mm (0.12in)
In Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
Length:305mm (12in)
Price:$127.88
Stock #:AL-T-3N-2N3/4-18
Out Dia.:76.2mm (3in) ±3.05mm (0.12in)
In Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
Length:458mm (18in)
Price:$191.30
Stock #:AL-T-3N-2N3/4-24
Out Dia.:76.2mm (3in) ±3.05mm (0.12in)
In Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
Length:610mm (24in)
Price:$257.38
Stock #:AL-T-3N-2N3/4-36
Out Dia.:76.2mm (3in) ±3.05mm (0.12in)
In Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
Length:914mm (36in)
Price:$385.45
Stock #:AL-T-3N-2N3/4-48
Out Dia.:76.2mm (3in) ±3.05mm (0.12in)
In Dia.:69.85mm (2 3/4in) ±2.79mm (0.11in)
Length:1219mm (48in)
Price:$505.32

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