Description
Glass flange, heavy-wall, DN 16 is a small flange made from borosilicate glass 3.3. This heavy-wall component features a nominal diameter of DN 16 and is classified as a Kleinflansch-type fitting for laboratory glass apparatus. It is supplied in a pack size of 1 pc and has a net weight of 0,043 kg. The flange originates from Germany and is available from manufacturer Rettberg under the registered trademark Rettberg ®. Borosilicate glass 3.3 forms the material basis of this heavy-wall glass flange, enabling its use as a connecting element in modular scientific glass systems. The defined DN 16 size supports integration into standard laboratory setups where glass components require secure flange joints. Such heavy-wall flanges serve in research environments for assembling apparatus used in chemical handling, distillation lines and related experimental configurations. The product type designation as a small flange ensures compatibility with corresponding DN series connections commonly found in professional laboratory glassware assemblies.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Nominal diameter: DN 16
- Product type: Small flange
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Glass flange, thick-walled, DN 16
What is this article?
Glass flange, thick-walled, DN 16 is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.