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RUBBER & SILICONEStandard parts. Custom solutions.

Thin flexible rubber tubing

Thin flexible rubber tubing

Did you know that there are many different types of tubing used for different types of tasks? Did you hear about thin flexible rubber tubing? Of course, you did. However, if you’re new to the world of rubber technology and rubber tubing – this might not be something you’ve heard of. Thin flexible rubber tubing is a type of tubing that is flexible and thin, which makes it easy to work with regardless of the scenario in which it is being used.

Rubber is a strong and resilient material that is used in industrial, automotive, transportation applications – but also many others. Rubber can also be found in healthcare products, such as orthopaedic shoes, medical and surgical gloves, interventional devices and catheters. The latter would be thin flexible rubber tubing – usually made from latex. As you can see – rubber tubing is a product that has many applications.

Thin flexible rubber tubing is usually made from synthetic rubbers like silicone, but they can also be made from latex and some other rubbers. The reason why thin flexible rubber tubing isn’t commonly made from natural rubbers or rubbers like neoprene is that those rubber are quite a bit rigid and firm. In order to stay flexible, elastic, and resilient to physical damage, flexible rubber thing is often quite small in profile, although there could be some bigger tubes. However, what they all have in common is the fact that they have thin walls – hence the flexibility. If you make a rube with thick walls – it won’t be flexible as much as you would’ve wanted it to be. So, if you’re in the market for a thin flexible rubber tube, make sure you find the one that has soft, thin edges, and the one that is made from silicone or latex.

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

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Product specifications

Product form
Hollow elastomer tubing for a fitted line or sleeve
Material options discussed
Silicone, chloroprene rubber (CR) and natural rubber / latex. Choose one formulation for the actual contact and loading conditions.
Application focus
Industrial fluid lines, vehicle hose runs, medical-device assemblies and catheter assemblies. Size the part against the selected assembly.
Dimensions to confirm
Inside diameter, outside diameter, wall thickness and cut length. Match these to industrial fluid lines and vehicle hose runs.
Wall control
Dimension wall thickness separately from the bore; check the required bending behavior and connection fit at that thickness.
Line layout
Check bend radius, unsupported spans and clearance at both connections.

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