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We usual customized various shape ceramic parts for clients, material is alumina,ziraonia,silicone carbide,etc
Our goods features:
Large quantity in stock.
Competitive prices
95% hollow alumina ceramic tube
Very small and very large sized washer can be made.
Fine grinding can make tight tolerance.
High temperature and abrasive resistance is good.
Zirconia nut and bolt is available.
95% hollow alumina ceramic tube Sizes:
Different sizes can be made according to your need. we can produce exactly as your drawing.
95% hollow alumina ceramic tube collar Material:
85% 95% to 99.7% alumina
Our main alumina material:
Al2O3 Purity (%) | Density(g/cm3) | Bending Strength (Mpa) | Expansion (X10-6/ºC) (25-800ºC) | Thermal Conductivity (W/(m.R)) | Dielectric Strength (kv/mm) | Max Working Temperature (ºC) | Absorption(%) |
95 | 3.60 | 364 | 7.6 | 20 | 11 | 1500 | <0.2 |
99.7 | 3.90 | 450 | 8.0 | 35 | 12 | 1800 | <0.1 |


1. Clean alumina ceramic tube by washing.
2. Warped with bubble plastic paper.
3. Put in wood box padded with foam board.
4. Sealed the box with screws which is easy to be opened.
5. Fragile warning stick.
Zhengzhou Mission Ceramic Products Co., Ltd
No.11 Zhengshang Road, Zhengzhou, Henan, China
Tel: 86-371-56689683
Mob:86-152-8681-8691
Fax: 86-371-61176723
Skype: helenmission

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