1. al2o3 threaded tubes is made from 99 alumina, 95 alumina or zirconia is optional.

2.The optional forming method: dry press, hot press and Iso- pressing;

3. We can support customize size , the size range in our capability can be from 0.3mm to 200mm.

4. Different configuration and design is available per customers' specification, the classic shape is round, square, rectangular, oval.

5. Surface treatment: Polished, the polishing level can be reach Ra0.2 ~ Ra0.4 as mirror surface.

6. Features: High temperature resistant, chemical- resistant, high insulation and good electrical properties & mechanical properties. It can fit to various of rugged environment.

Application: 

Packaging: Vacuum packing with desiccant.

Delivery time: 15-25 days after order and samples are confirmed.

    We, at Jinghui Industry Ltd, is a leading advanced ceramic components’ manufacturer in China who specilizing in producing various of fine ceramic components for different industry over than 10 years.

The selection manufacturing methods include dry pressing, hot pressing, isostatic pressing,extrusion, injection molding in selection of materials, also we have our own entire secondary precision processing and firing production line, such as lapping processing, CNC machining processing, metallization processing, laser cutting processing, glazing and firing processing and so on.
   With our reliable products, professional service and good credit established with customers, we have been exporting our products to Europe, North American, Southeast, South American, South African more than 50 countries.