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RUBBER & SILICONEStandard parts. Custom solutions.

Laboratory rubber tubing

Laboratory rubber tubing

In case you work in the chemical industry, you have probably come across rubber tubings that are often used to transport various liquids and gases. The same is the case in laboratory conditions where rubber tubes have the same role as part of different devices and machines. Since fluids with different degrees of reactivity and different temperatures are used in the laboratory, it is necessary to use tubings that have a sufficiently high resistance and ensure the smooth flow of chemical reactions and technological operations. If you are looking for laboratory rubber tubing with specific properties, then it can be challenging for you to figure out where you can find a product that suits you.

So you will be glad to hear that our company has a huge selection of laboratory rubber tubing, so you can certainly find the ones that suit you. We make laboratory rubber tubing of different dimensions, colors, transparency and overall design, and we can also adapt the properties of tubing to your individual needs. Rubber is a material well known for its resistance to both chemical and physical influences, so you won’t have to worry about its chemical reactivity or damage under the influence of UV rays, oxygen, ozone and other physical influences.

Another amazing feature is the resistance to extremely high and extremely low temperatures, which is often one of the important requirements for laboratory rubber tubing because it develops high temperatures when performing chemical reactions. In such circumstances, the use of materials other than rubber is out of the question, as it is pretty much the only one insensitive to such conditions and ensures uninterrupted fluid flow, even when it comes to extremely low or high temperatures. The properties of rubber can be further optimized by the addition of certain additives, which is another advantageous property of laboratory rubber tubing.

Rubber Hose Size Catalog

Compare tube bore, outside diameter and available wall thickness. Confirm material compatibility and operating requirements for the selected hose.

Rubber Hose

Compare Inside Diameter and Outside Diameter in mm. The cross-section drawing identifies the bore and outside diameter; confirm the selected tube material and service requirements.

Dimension guide
Tube cross section — Outside Diameter and Inside Diameter
Profile reference. Use the dimension letters and units in the selected table and confirm the part drawing.
Product appearance
Rubber Hose — product view
Illustrative product appearance. Refer to the selected row and part drawing for dimensions.
Part No.Inside DiameterOutside Diameter
RL5-16516
RL7-16716
RL3-19319
RL5-19519
RL7-19719
RL3-25325
RL5-25525
RL7-25725
RL3-32332
RL5-32532
RL7-32732
RL3-38338
RL5-38538
RL7-38738
RL3-45345

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.

Discuss Your Requirements

Product specifications

Product form
Hollow elastomer tubing for a fitted line or sleeve
Application focus
Laboratory connections. Size the part against the selected assembly.
Dimensions to confirm
Inside diameter, outside diameter, wall thickness and cut length. Match these to laboratory connections.
Contact conditions
Oxygen: define concentration, temperature and contact time, then check compatibility with the chosen compound.
Exposure to evaluate
Sunlight or UV and ozone. Validate the selected material under the combined conditions.
Line layout
Check bend radius, unsupported spans and clearance at both connections.

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