Description
Threaded tube GL 45 with tube diameter 42 x 3,2 x 300 mm is a straight glass tube prepared for attachment in laboratory glassware assemblies. Equipped with a GL 45 ISO thread and dimensions of 42 x 300 x 3,2 mm, it provides a longer threaded segment for modular apparatus construction. The component is supplied as a single piece with a net weight of 0,255 kg and is intended for extending or adapting glass systems that rely on a standardised GL 45 connection. Straight geometry eases integration into existing setups, while the ISO thread ensures interchangeability with matching GL 45 fittings, caps and connectors widely used in chemical and analytical laboratories. This tube from manufacturer Witeg forms part of the range of threaded glass tubes employed when building custom reaction trains, transfer lines or apparatus extensions. Defined length and wall thickness support consistent joints during assembly. Well suited to laboratory workshops and research groups that fabricate or modify glassware on site, it delivers a practical GL 45 threaded building block for glass systems requiring a 300 mm 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 300 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 300 mm
What is this article?
Tube GL 45 Ø: 42 x 3,2 x 300 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. 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.
