Description
Viton tubing (12 mm i.d.) is a black fluoroelastomer hose intended for laboratory and process fluid circuits that need a larger internal bore. The tubing provides a 12 mm clear inner diameter, a 14 mm outer diameter and a 2 mm wall, giving a sturdy profile for higher flow rates while remaining flexible enough for bench and bath installations. Its working temperature range extends from −35 °C to +200 °C, supporting both cryogenic-adjacent cooling loops and hot-media transfer where conventional rubber would fail. Open hose ends simplify mounting on barbed connectors or compression fittings, and the variable-length supply (by the metre) allows precise cutting to installation requirements. The fluorkautschuk construction delivers the chemical and thermal resilience associated with Viton-type materials. Approximate net weight is 0,150 kg per metre. Offered by manufacturer Julabo, this 12 mm i.d. Viton tubing suits temperature-control systems, circulating baths and general laboratory fluid handling where a durable fluoroelastomer line is required.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
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Questions about Viton tubing, 12 mm ID (-35...+200 °C), per meter
What is this article?
Viton tubing, 12 mm ID (-35...+200 °C), per meter is the article on this page. Luminix Health distributes Julabo for laboratory use. It sits in PVC, PTFE & other tubing, inside Tubes, tuyaux et raccords, in Matériel de laboratoire.
PVC is the flexible everyday tube for water and mild aqueous liquids. PTFE is the stiff, almost inert tube for solvents. Other polymers sit between them. The bore, the wall and the chemical resistance are the specification, and the tube is cut to length.
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 Tubes, tuyaux et raccords. The sub-category is PVC, PTFE & other tubing. The catalogue is Matériel de laboratoire.
Shelves beside this one are Hose connectors, adapters & fittings, 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.

