Description
Threaded tube DURAN SVL 15 is a straight glass tube manufactured from DURAN tubing for reliable laboratory connections. Produced in borosilicate glass 3.3, it is dimensioned 16 × 110 × 1,8 mm and intended for SVL 15 thread systems in accordance with DIN 12216. The material offers the well-known chemical resistance and thermal stability of DURAN® borosilicate glass 3.3, making the component suitable for assembly work, apparatus construction and routine laboratory setups where a defined SVL interface is required. Supplied as a single piece with a net weight of 0,018 kg, the tube provides a clean, straight geometry that supports straightforward integration into existing glassware configurations. This threaded tube from manufacturer Witeg is a practical choice for workshops and laboratories that need consistent SVL 15 compatibility without additional fittings. Its standardised dimensions and glass quality support reproducible builds in research, teaching and industrial laboratory environments where DURAN-based components are preferred.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Trademark: DURAN®
- Dimensions: 16 × 110 × 1,8 mm
- Thread: SVL 15
- Design: Straight
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Questions about tube DURAN SVL 15
What is this article?
tube DURAN SVL 15 is the article on this page. Luminix Health distributes Witeg 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.

