Description
Threaded tube GL 45 with tube diameter 42 x 3,2 x 150 mm is a straight glass tube designed for attachment in laboratory glass apparatus. It features a GL 45 ISO thread and overall dimensions of 42 x 150 x 3,2 mm, making it a compact building block for modular glassware. Supplied as one piece with a net weight of 0,12 kg, the tube supports the construction or extension of systems that require a standardised GL 45 threaded connection. Its straight form allows straightforward incorporation into existing setups, while the ISO thread provides compatibility with common GL 45 closures, adapters and fittings used throughout chemical and analytical laboratories. Available from manufacturer Witeg, this threaded tube is intended for workshops and research environments that assemble or modify glass lines, reaction vessels and transfer sections on site. The defined wall thickness and length help maintain dimensional consistency when joining components. Suitable for custom apparatus work, the tube offers a practical, ready-to-use GL 45 interface for laboratory glass systems needing a short threaded segment.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Thread type: GL 45 ISO thread
- Dimensions: 42 x 150 x 3,2 mm
- Tube diameter: 42 mm
- Design: Straight, for attachment
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Questions about Tube GL 45 Ø: 42 x 3,2 x 150 mm
What is this article?
Tube GL 45 Ø: 42 x 3,2 x 150 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.