This is a price list for heat-resistant glass tubes made of glass.
HARIO considers not only glass but also packaging as a single "product." The outer box is designed to minimize scratches on the glass tubes and features a partitioned box for easy insertion and removal of each piece. To facilitate storage, the shape of the outer box is standardized as much as possible. Additionally, there are partitioning doors that are easy to open and close, which also serve to keep out dust. Of course, like the blanks, the glass material is easy to process, so we believe we can deliver satisfaction to our customers through our products. For more details, please contact us or download the catalog.
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basic information
【Dimension Standards】 ○ Roundness → The difference between the maximum diameter and the minimum diameter must be within 1.5% of the diameter. ○ Bend → The amplitude value when the glass tube is rotated once must be within 2.0mm (measured at the center of the glass tube, half of the amplitude value). ○ Wall Thickness Variation → The difference between the maximum thickness and the minimum thickness must be within 15% of the thickness. 【Appearance Standards】 ○ Air Lines → Width of 1.0mm or less is acceptable; for widths of 1.1mm or more, the total length of air lines must be up to 350mm. ○ Glass Striations → Those that are raised on the outer surface are not acceptable. ○ Material Stains → Those that occur in a continuous manner or on the outer surface are not acceptable.
Price information
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Delivery Time
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Applications/Examples of results
There is a long history of use in national and public offices, research institutes, schools, and manufacturing companies. When heating, please avoid local overheating. When heating substances with low boiling points or flammable materials, please use a water bath. When handling heated glass, always use heat-resistant gloves or specialized tongs to prevent burns.
Line up（37）
| Model number | overview |
|---|---|
| GT9-1.2A | |
| GT10-1.0S | |
| GT10-1.2A | |
| GT10-1.6B | |
| GT11-1.0S | |
| GT11-1.6B | |
| GT12-1.0S | |
| GT12-1.2A | |
| GT12-1.6B | |
| GT12-2.0 | |
| GT13-1.2S | |
| GT13-1.6A | |
| GT13-2.0B | |
| GT14-1.2S | |
| GT14-2.0B | |
| GT15-1.2S | |
| GT15-1.6A | |
| GT15-2.0B | |
| GT16-1.2S | |
| GT16-2.0B | |
| GT17-1.2S | |
| GT18-1.2S | |
| GT18-1.6A | |
| GT18-2.0B | |
| GT19-1.2S | |
| GT19-2.0B | |
| GT20-1.2S | |
| GT20-1.6A | |
| GT20-2.0B | |
| GT22-1.5S | |
| GT22-2.0B | |
| GT23-1.5S | |
| GT25-1.5S | |
| GT25-2.0A | |
| GT25-2.4B | |
| GT26-1.5S | |
| GT28-1.5S |
Company information
We are a company specialized in supplying "transparent, corrosion-resistant, and heat-resistant glass materials" manufactured by HARIO. Utilizing the know-how we have cultivated since HARIO's founding regarding heat-resistant glass, we propose heat-resistant glass materials that are "safe and secure" and have "high durability against scientific corrosion, strong acids, alkalis, and thermal applications." Our production facility is located in Koga City, Ibaraki Prefecture, and we offer the best cost performance in the industry within Japan, achieving short delivery times. Additionally, we strive to build long-lasting and deep business relationships so that our clients can easily consult with us anytime after delivery.
![[Example] Glass tube DURAN(R) for photobioreactors](https://image.www.ipros.com/public/product/image/9ad/2000460900/IPROS27530050241557078277.jpeg?w=280&h=280)
