We manufacture glass capillaries in various sizes.
We have inexpensive BC glass capillaries (grade 2 hard glass) and Pyrex equivalent (grade 1 hard glass) capillaries that can accommodate your desired outer and inner diameters. - For experimental and research equipment. - As parts for machinery, etc. They are being used.
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basic information
As an example, we have manufactured products tailored to the wishes of our customers as follows. (*Made of first-class hard glass, unit (mm)) ● Customers who requested a thin wall thickness Outer diameter 1.0 (±0.06) X inner diameter 0.9 (±0.06) X 100mm Outer diameter 1.0 (±0.06) X inner diameter 0.92 (±0.06) X 100mm ● Customers who prioritized an inner diameter of 0.39 with different outer diameters Outer diameter 0.65 (±0.03) X inner diameter 0.39 (±0.05) X 120mm Outer diameter 0.68 (±0.03) X inner diameter 0.39 (±0.05) X 120mm Outer diameter 0.71 (±0.03) X inner diameter 0.39 (±0.05) X 120mm Outer diameter 0.74 (±0.03) X inner diameter 0.39 (±0.05) X 120mm Outer diameter 0.77 (±0.03) X inner diameter 0.39 (±0.05) X 120mm ● Customers who requested the tightest possible inner diameter tolerance Outer diameter 0.18 (±0.03) X inner diameter 0.13 (±0.0025) X 20mm
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Applications/Examples of results
It is used for experiments, inspections, or as parts for machines, 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).