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Product Description
![]() | Alumina ceramic tube This insulating support tube is made of high-purity 95% alumina ceramic, sintered at ultra-high temperature with uniform raw material mixing. Strict raw material screening eliminates impurity particles, ensuring stable intrinsic performance of the ceramic blank. |
Alumina ceramic tube feature1.T-shaped integrated structure with hollow cylindrical body and mounting base, pre-drilled fixing holes for easy assembly; 2.Hollow inner tube design reduces weight while retaining structural strength; | ![]() |
![]() | Alumina Ceramic tube There are various methods for forming alumina ceramic products, including dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing, and hot isostatic pressing.Different product shapes and sizes require different molding methods. |
Al2O3 Ceramic Application Vacuum coating equipment: evaporation machine, sputtering machine, optical coating machine insulating support components; Electronic high-voltage equipment: power supply insulation stand, electrode fixing column; | ![]() |

Company Profile


Packaging & Shipping
Packing Details | We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication. |
Delivery Details | We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc. TNT, DHL,UPS, FEDEX, EMS,S.F EXPRESS etc. |

| 1. Sample service | 2. Optimal price | 3. Customized logo |
| 4. Fast feedback | 5. Customized size | 6. Safety package |
| 7. ISO9001 | 8. Aftersale service | 9. Low procurement risk |