Assembled tubes
Ceramic pipes are indispensable components for industrial furnace manufacture in electric heating – but they’re also important for other uses and applications. Berghütten offers a wide selection of ceramic tubes in standard sizes available in stock. For special technical data, please refer to the following specifications.
Please note that the minimum order value is 250,00 Euro.
Specifications of C 530, ceramic tube based on alumina (Al2O3), in line with DIN standard EN 60672-1.
| Al2 O3 [%] | 75 – 76 | Aluminium oxide |
| Fe2 O3 [%] | < 0,3 | Iron(III)-oxide |
| Density [g/mm3] | 2,55 | (density) |
| Water absorption in [Vol. %] | 9 | (water absorption) |
| Maximum flexural strength [N/cm2] | 50 | (bending strength) |
| Maximum operational temperature [°C] | 1260 | (operation temperature) |
| Elastic modulus [GPa] | 75 | (module of elasticity) |
| Thermal expansion up to 1000°C * [10-6 / °C] | 5,8 | (thermal expansion) |
| Thermal shock resistance | very good | (thermal shock resistance) |
| Chemical resistance | good | (chemical resistance) |
| Ø Tube [mm] | Maximum length [mm] |
| 110/95 | 1500 |
| 70/58 | 3000 |
| 60/48 | 3000 |
| 50/40 | 3000 |
| 50/38 | 3000 |
| 45/35 | 3000 |
| 40/30 | 3000 |
| 35/25 | 3000 |
| 32/22 | 3000 |
| 30/20 | 3000 |
| 25/18 | 1500 |
| 25/15 | 1500 |
| 25/15 | 2500 |
| 25/15 | 3000 |
| 23/13 | 1600 |
| 20/15 | 1000 |
| 20/12 | 1500 |
| 18/12 | 1600 |
| 15/10 | 1000 |
| 15/7 | 1600 |
| 10/6 | 1000 |
If you need more information in this area, we would be happy to talk to you about our products. Send us an email, use the contact form or call us on +49 (0) 6074 855-0.