Description
DURAN® threaded tube with DIN thread GL 14 and NS 19/26 cone is a laboratory glass connector that links apparatus components via both a screw thread and a standard ground joint. Fabricated from borosilicate glass 3.3, the tube allows secure coupling from either end: the NS cone ensures a dense seal while the DIN thread supplies dependable mechanical attachment. This design supports modular assembly of glass apparatus in research, synthesis and analytical environments. Offered as one piece with a net weight of 0,011 kg and gross weight of 0,015 kg, the item from manufacturer Duran/DWK Life Sciences provides the thermal and chemical durability characteristic of borosilicate glass 3.3. It is intended for permanent or semi-permanent installation in glassware systems that require standardised, leak-tight joints. Manufacturer notes indicate that certain length and GL/NS combinations are special sizes not conforming to DIN ISO; the present GL 14 / NS 19/26 variant addresses common laboratory connection requirements with clear dimensional definition.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Thread: GL 14
- Cone: NS 19/26
- Material: Borosilicate glass 3.3
- EAN: 4032051033306
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Questions about DURAN® Tube with Screw Thread, with DIN thread, and standard ground cone
What is this article?
DURAN® Tube with Screw Thread, with DIN thread, and standard ground cone 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. Delivery across Europe, two to five days when in stock. 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.
