Description
DURAN® threaded tube for attachment with GL 18 DIN thread is a precision glass component designed for further processing and incorporation into laboratory glass apparatus. Made from borosilicate glass 3.3, the tube carries a standardised screw thread that supports secure, leak-resistant connections in custom glass assemblies. The DIN-compliant GL 18 thread ensures broad compatibility with common laboratory fittings, caps and connectors used in chemical and research environments. Supplied as a single piece with a net weight of 0,019 kg, this component is intended for professional glassblowing and apparatus construction. The threaded tube from manufacturer Duran/DWK Life Sciences enables reliable integration during secondary fabrication steps, allowing technicians to create modular glass systems with precise threaded interfaces. Its borosilicate glass 3.3 composition delivers the chemical resistance and thermal stability required for demanding laboratory setups. Ideal for workshops fabricating specialised glassware, the product supports clean, standardised joints in distillation, reaction and analytical apparatus. Packaging volume is compact, facilitating efficient storage and handling in laboratory supply chains.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Thread: GL 18
- Material: Borosilicate glass 3.3
- Brand: DURAN®
- EAN: 4032051033269
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Questions about DURAN® Tube with Screw Thread, with DIN thread
What is this article?
DURAN® Tube with Screw Thread, with DIN thread 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.