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.
| Catalogue Number | OD | ID | Length | Price | Purchase | |||
|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | mm | inch | |||
| AL-T2-N047-N01-6 | 1.19 | 0.047 | 0.25 | 0.01 | 152.4 | 6 | $4.44 | |
| AL-T2-N047-N01-12 | 1.19 | 0.047 | 0.25 | 0.01 | 304.8 | 12 | $8.94 | |
| AL-T2-N047-N01-18 | 1.19 | 0.047 | 0.25 | 0.01 | 457.2 | 18 | $13.29 | |
| AL-T2-N047-N01-24 | 1.19 | 0.047 | 0.25 | 0.01 | 609.6 | 24 | $17.76 | |
| AL-T2-N047-N01-30 | 1.19 | 0.047 | 0.25 | 0.01 | 762 | 30 | $22.30 | |
| AL-T2-N062-N016-6 | 1.57 | 0.062 | 0.41 | 0.016 | 152.4 | 6 | $3.83 | |
| AL-T2-N062-N016-12 | 1.57 | 0.062 | 0.41 | 0.016 | 304.8 | 12 | $7.71 | |
| AL-T2-N062-N016-18 | 1.57 | 0.062 | 0.41 | 0.016 | 457.2 | 18 | $11.53 | |
| AL-T2-N062-N016-24 | 1.57 | 0.062 | 0.41 | 0.016 | 609.6 | 24 | $15.42 | |
| AL-T2-N062-N016-30 | 1.57 | 0.062 | 0.41 | 0.016 | 762 | 30 | $19.23 | |
| AL-T2-N062-N016-36 | 1.57 | 0.062 | 0.41 | 0.016 | 914.4 | 36 | $26.77 | |
| AL-T2-N062-N016-42 | 1.57 | 0.062 | 0.41 | 0.016 | 1066.8 | 42 | $31.04 | |
| AL-T2-N094-N025-6 | 2.39 | 0.094 | 0.64 | 0.025 | 152.4 | 6 | $2.46 | |
| AL-T2-N094-N025-12 | 2.39 | 0.094 | 0.64 | 0.025 | 304.8 | 12 | $4.91 | |
| AL-T2-N094-N025-18 | 2.39 | 0.094 | 0.64 | 0.025 | 457.2 | 18 | $7.46 | |
| AL-T2-N094-N025-24 | 2.39 | 0.094 | 0.64 | 0.025 | 609.6 | 24 | $9.42 | |
| AL-T2-N094-N025-30 | 2.39 | 0.094 | 0.64 | 0.025 | 762 | 30 | $12.34 | |
| AL-T2-N094-N025-36 | 2.39 | 0.094 | 0.64 | 0.025 | 914.4 | 36 | $20.31 | |
| AL-T2-N094-N025-42 | 2.39 | 0.094 | 0.64 | 0.025 | 1066.8 | 42 | $23.65 | |
| AL-T2-N125-N031-6 | 3.18 | 0.125 | 0.79 | 0.031 | 152.4 | 6 | $2.30 | |
| AL-T2-N125-N031-12 | 3.18 | 0.125 | 0.79 | 0.031 | 304.8 | 12 | $4.60 | |
| AL-T2-N125-N031-18 | 3.18 | 0.125 | 0.79 | 0.031 | 457.2 | 18 | $6.93 | |
| AL-T2-N125-N031-24 | 3.18 | 0.125 | 0.79 | 0.031 | 609.6 | 24 | $9.06 | |
| AL-T2-N125-N031-30 | 3.18 | 0.125 | 0.79 | 0.031 | 762 | 30 | $11.54 | |
| AL-T2-N125-N031-36 | 3.18 | 0.125 | 0.79 | 0.031 | 914.4 | 36 | $17.51 | |
| AL-T2-N125-N031-42 | 3.18 | 0.125 | 0.79 | 0.031 | 1066.8 | 42 | $20.45 | |
| AL-T2-N125-N04-6 | 3.18 | 0.125 | 1.02 | 0.04 | 152.4 | 6 | $2.30 | |
| AL-T2-N125-N04-12 | 3.18 | 0.125 | 1.02 | 0.04 | 304.8 | 12 | $4.60 | |
| AL-T2-N125-N04-18 | 3.18 | 0.125 | 1.02 | 0.04 | 457.2 | 18 | $6.93 | |
| AL-T2-N125-N04-24 | 3.18 | 0.125 | 1.02 | 0.04 | 609.6 | 24 | $9.06 | |
| AL-T2-N125-N04-30 | 3.18 | 0.125 | 1.02 | 0.04 | 762 | 30 | $11.54 | |
| AL-T2-N125-N04-36 | 3.18 | 0.125 | 1.02 | 0.04 | 914.4 | 36 | $17.51 | |
| AL-T2-N125-N04-42 | 3.18 | 0.125 | 1.02 | 0.04 | 1066.8 | 42 | $20.45 | |
| AL-T2-N156-N04-6 | 3.96 | 0.156 | 1.02 | 0.04 | 152.4 | 6 | $2.30 | |
| AL-T2-N156-N04-12 | 3.96 | 0.156 | 1.02 | 0.04 | 304.8 | 12 | $4.60 | |
| AL-T2-N156-N04-18 | 3.96 | 0.156 | 1.02 | 0.04 | 457.2 | 18 | $6.93 | |
| AL-T2-N156-N04-24 | 3.96 | 0.156 | 1.02 | 0.04 | 609.6 | 24 | $9.06 | |
| AL-T2-N156-N04-30 | 3.96 | 0.156 | 1.02 | 0.04 | 762 | 30 | $11.54 | |
| AL-T2-N156-N04-36 | 3.96 | 0.156 | 1.02 | 0.04 | 914.4 | 36 | $17.51 | |
| AL-T2-N156-N04-42 | 3.96 | 0.156 | 1.02 | 0.04 | 1066.8 | 42 | $20.45 | |
| AL-T2-N187-N04-6 | 4.75 | 0.187 | 1.02 | 0.04 | 152.4 | 6 | $2.30 | |
| AL-T2-N187-N04-12 | 4.75 | 0.187 | 1.02 | 0.04 | 304.8 | 12 | $4.60 | |
| AL-T2-N187-N04-18 | 4.75 | 0.187 | 1.02 | 0.04 | 457.2 | 18 | $6.93 | |
| AL-T2-N187-N04-24 | 4.75 | 0.187 | 1.02 | 0.04 | 609.6 | 24 | $9.06 | |
| AL-T2-N187-N04-30 | 4.75 | 0.187 | 1.02 | 0.04 | 762 | 30 | $11.54 | |
| AL-T2-N187-N04-36 | 4.75 | 0.187 | 1.02 | 0.04 | 914.4 | 36 | $17.51 | |
| AL-T2-N187-N04-42 | 4.75 | 0.187 | 1.02 | 0.04 | 1066.8 | 42 | $20.45 | |
| AL-T2-N187-N063-6 | 4.75 | 0.187 | 1.57 | 0.063 | 152.4 | 6 | $2.30 | |
| AL-T2-N187-N063-12 | 4.75 | 0.187 | 1.57 | 0.063 | 304.8 | 12 | $4.60 | |
| AL-T2-N187-N063-18 | 4.75 | 0.187 | 1.57 | 0.063 | 457.2 | 18 | $6.93 | |
| AL-T2-N187-N063-24 | 4.75 | 0.187 | 1.57 | 0.063 | 609.6 | 24 | $9.06 | |
| AL-T2-N187-N063-30 | 4.75 | 0.187 | 1.57 | 0.063 | 762 | 30 | $11.54 | |
| AL-T2-N187-N063-36 | 4.75 | 0.187 | 1.57 | 0.063 | 914.4 | 36 | $17.51 | |
| AL-T2-N187-N063-42 | 4.75 | 0.187 | 1.57 | 0.063 | 1066.8 | 42 | $20.45 | |
| AL-T2-N25-N062-6 | 6.35 | 0.25 | 1.57 | 0.062 | 152.4 | 6 | $2.46 | |
| AL-T2-N25-N062-12 | 6.35 | 0.25 | 1.57 | 0.062 | 304.8 | 12 | $4.91 | |
| AL-T2-N25-N062-18 | 6.35 | 0.25 | 1.57 | 0.062 | 457.2 | 18 | $7.38 | |
| AL-T2-N25-N062-24 | 6.35 | 0.25 | 1.57 | 0.062 | 609.6 | 24 | $9.89 | |
| AL-T2-N25-N062-30 | 6.35 | 0.25 | 1.57 | 0.062 | 762 | 30 | $12.34 | |
| AL-T2-N25-N062-36 | 6.35 | 0.25 | 1.57 | 0.062 | 914.4 | 36 | $19.37 | |
| AL-T2-N25-N062-42 | 6.35 | 0.25 | 1.57 | 0.062 | 1066.8 | 42 | $22.58 | |
| AL-T2-N25-N078-6 | 6.35 | 0.25 | 1.98 | 0.078 | 152.4 | 6 | $2.46 | |
| AL-T2-N25-N078-12 | 6.35 | 0.25 | 1.98 | 0.078 | 304.8 | 12 | $4.91 | |
| AL-T2-N25-N078-18 | 6.35 | 0.25 | 1.98 | 0.078 | 457.2 | 18 | $7.38 | |
| AL-T2-N25-N078-24 | 6.35 | 0.25 | 1.98 | 0.078 | 609.6 | 24 | $9.89 | |
| AL-T2-N25-N078-30 | 6.35 | 0.25 | 1.98 | 0.078 | 762 | 30 | $12.34 | |
| AL-T2-N25-N078-36 | 6.35 | 0.25 | 1.98 | 0.078 | 914.4 | 36 | $19.37 | |
| AL-T2-N25-N078-42 | 6.35 | 0.25 | 1.98 | 0.078 | 1066.8 | 42 | $22.58 | |