Corundum tube
Corundum tubes are tubular ceramic components sintered at high temperatures using α‑alumina as the primary raw material. They serve as critical consumables in tube furnaces and high‑temperature temperature‑measurement applications. Tangshan is the leading production hub for corundum tubes in northern China, and these tubes—like corundum crucibles and corundum boats—are made from the same material but differ in design and structure.
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Corundum ceramic
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Corundum tube
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Product introduction
Corundum tubes are tubular ceramic components sintered at high temperatures, with α‑alumina as the primary raw material. They serve as critical consumables in tube furnaces and high‑temperature temperature‑measurement applications. Tangshan is the principal production hub for corundum tubes in northern China; these tubes, like corundum crucibles and corundum boats, are made from the same material but differ in design and structure.
| Corundum tube | |||||
| Outer diameter | Length | Wall thickness | 70 | 800 | 4-5mm |
| 16 | 500 | 2 | 1000 | ||
| 1000 | 1200 | ||||
| 1200 | 1500 | ||||
| 1500/2000 | 80 | 800-1000 | |||
| 20 | 600 | 2 | 1200 | ||
| 1000 | 1500 | ||||
| 2000 | 1800 | ||||
| 25 | 600 | 2 | 90 | 1000 | |
| 1000 | 1200 | ||||
| 24*2000 | 100 | 800 | |||
| 30 | 1000 | 2 | 1000 | ||
| 30 | 1200 | 1200 | |||
| 35 | 1000 | 1300 | |||
| 1400 | |||||
| 40 | 800 | 3mm | 1500 | ||
| 1000 | 1600 | ||||
| 1200 | 1800 | ||||
| 1500 | 2 meters | ||||
| 50 | 800 | 3mm | 110 | 1000 | |
| 1000 | 1200 | ||||
| 1200 | 120 | 1000 | |||
| 1500 | 1200 | ||||
| 1800 | 130 | 1000 | |||
| 60 | 600 | 3-5mm | 140 | 1000 | |
| 800-1000 | 150 | 1000 | |||
| 1200 | 1400 | ||||
| 1500 | |||||
| 1800 | |||||
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