The outer diameters of the double-walled glass tubes, 7mm and 8mm, are available for sale in successor materials.
Borosilicate glass tubes have a high coefficient of expansion and can be processed with general burners, making them commonly used for experiments in school classes. However, Japanese manufacturers have already discontinued production, and currently, they are only available while supplies last. Nevertheless, for the two most commonly used sizes, with outer diameters of 7mm and 8mm (both with a wall thickness of 1mm), imported products have become available for future supply.
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basic information
■Material: LF-44 ■Size: Outer diameter 7mm x Thickness 1mm x Length 1250mm Outer diameter 8mm x Thickness 1mm x Length 1250mm *For characteristics related to LF-44, please visit our company website.
Price information
It varies depending on the size.
Price range
P1
Delivery Time
Applications/Examples of results
For use in experiments in school classes, etc.
Company information
In 1907, a glass processing business was established as a sole proprietorship in the Kita Ward of Osaka City, and in 1957, it was reorganized into a corporation in line with the development of the business, becoming what is now Fuji Rika Kogyo Co., Ltd. Our main operations include 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.