This is a tube made of 99.7% dense alumina. It is used as an insulating tube.
This is a tube made of 99.7% dense alumina. It is available in single-hole, double-hole, four-hole, six-hole, and oval double-hole types for various applications. It is used for insulation tubes and can be sold individually. Other sizes may also be available upon request.
Inquire About This Product
basic information
■Chemical composition: Al2O3 99.7% ■Operating temperature: 1800℃ ■Bending strength: 380MPa ■Bulk density: 3.9g/ml
Price range
Delivery Time
Applications/Examples of results
Used for insulating tubes, etc.
Company information
In 1907, we established a private business, a scientific glass processing plant, in the Kita Ward of Osaka City. Subsequently, in 1957, we reorganized into a corporation in line with the development of the business, becoming what is now Fuji Rika Kogyo Co., Ltd. Our main operations have been the production of glass products and the sale of scientific instrument manufacturer products. For over 100 years, we have steadily progressed alongside scientific glass and scientific instruments. However, we will cease operations at the end of June 2024 and will begin operations in July under MIZUKEN Co., Ltd. (formerly the Comprehensive Water Research Institute).