Description
DURAN® threaded tube GL 45 is a borosilicate glass 3.3 component fitted with a standardised GL thread according to DIN 12216, intended for attachment to laboratory glass apparatus. The nominal size refers to the outer diameter measured on the thread crest; the range is available in five sizes to suit different apparatus designs. These glass threaded tubes enable secure yet easy connection and disconnection of glass-to-glass components and support fully grease-free working. Supplied as a glass article for further processing, the tube can be built into glass apparatus and devices, while compatible accessories open a wide variety of application possibilities. Typical uses include joining sections of laboratory glassware and creating modular systems that require reliable threaded interfaces. This DURAN® item from manufacturer Duran/DWK Life Sciences offers chemical resistance and dimensional consistency for everyday laboratory construction work. Pack size is 1 pc(s) with a net weight of 0,112 kg, making it a practical building block for custom glass assemblies that demand standardised GL connections.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc(s)
- Storage temperature: Standard
- Material: Borosilicate glass 3.3
- Thread: GL 45
- Standard: DIN 12216
- EAN: 4032051045095
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Questions about DURAN® Screw Thread Tube, GL
What is this article?
DURAN® Screw Thread Tube, GL is the article on this page. Luminix Health distributes DWK Life Sciences 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.