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RUBBER & SILICONEStandard parts. Custom solutions.

Rubber tubing diameter

Rubber tubing diameter

When thinking about rubber hoses, the first thing that comes to our mind is how to choose a durable and reliable unit that we will be able to use without issues, for a long time to come. Even though the type of pipe you opt for is going to make the biggest difference, if you want to have a good experience, and if you want to improve the installation process, then you need to think of the rubber tubing diameter.

These numbers are going to make the difference between the pipe fitting in properly, and it being too tight or too loose. The rubber tubing diameter is crucial if you don’t want to end up damaging your hoses because you’ve tried to fit them in an opening that was too small, or the job not getting properly done because there was too much loose space in between the pipe and the opening. As manufacturers, we provide a lot of different types of tubes, and you can choose the rubber tubing diameter on your own. You can see that we have a long list of options available, but if you cannot find the right size for your needs, we can always help you customize your order and get the exact thing that you need for your application.

To find out the best rubber tubing diameter for your needs, the first thing you need to do is to measure the opening, and depending on the numbers that you get, you can see which size is the best one for your needs. Remember that you should pay attention to both the inside and outside diameter, and know that the thickness of the unit, along with its flexibility properties will be affected by this. Understand all of your options, and know that you can always test different sizes out before making the final choice.

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
Dimensions to confirm
Inside diameter, outside diameter, wall thickness and cut length.
Size selection
Choose the drawing or chart row by its functional dimensions and units; verify mating-part tolerances before ordering.
Line layout
Check bend radius, unsupported spans and clearance at both connections.
Diameter relationship
Specify both inside and outside diameter; for a round concentric section their difference is twice the wall thickness. Check bore fit and external clearance independently.

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