Description
Threaded tube GL 50 measuring 46 x 3,2 x 130 mm is a straight laboratory glass connecting element equipped with an ISO GL 50 thread and manufactured in accordance with DIN 12216 for attachment applications. The tube features an outer diameter of 46 mm, a wall thickness of 3,2 mm and a length of 130 mm, providing a robust and standardised interface for modular glassware construction. Its straight form allows easy incorporation into laboratory setups that rely on secure threaded joints, such as reaction vessels, distillation assemblies and transfer lines in chemical and analytical work. Intended for extending or joining glass apparatus, the component belongs to the category of precision laboratory glass tubes and threaded connectors. From manufacturer Witeg, the tube is produced to consistent dimensional tolerances appropriate for professional laboratory use. Supplied as a single piece with a net weight of 0,16 kg, it serves as a practical element for building custom glass configurations. The GL 50 ISO thread guarantees compatibility with matching caps and adapters, supporting flexible experimental layouts in research and quality-control environments.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Thread: GL 50 ISO
- Outer diameter: 46 mm
- Wall thickness: 3,2 mm
- Length: 130 mm
- Standard: DIN 12216
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Questions about Tube threaded GL 50 46 x 3,2 x 130 mm
What is this article?
Tube threaded GL 50 46 x 3,2 x 130 mm 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.