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RUBBER & SILICONEStandard parts. Custom solutions.

Buna n rubber tubing

Buna n rubber tubing

The buna n rubber tubing products have the potential to resist a wide temperature range of -40 degrees Celsius to +120 degrees Celsius. They work well with water, mineral oil, propylene glycol, ethylene glycol, and others. In addition to that, there are some high-end models that are known for withstanding severe temperatures of up to +225 degrees Celsius. In addition to that, the rubber tubing products are suitable for extreme pressure applications and also give incredible chemical compatibility. They also perform very well when they are continuously exposed to sunlight and heat. Apart from this, we also emphasize affordability, durability, reliability, and timely delivery of all our products.

We specialize in producing rubber tube products that are suitable for industrial, natural, and domestic needs. In addition to that, these products have the power to survive in numerous conditions. They retain incredible physical properties and show great resistance to water. These rubber products are available in a wide variety of sizes (lengths, inner diameters, external diameters), colors, and shapes. Apart from that, we provide customized product options, which makes it easy for clients to get the desired rubber tubing with custom specifications. Some models show resistance to feels, oils, and petroleum as well.

The buna n rubber tubing solutions are not prone to damage, breakage, wear, and tear for a specific period that we recommend. After this time, any tube may need to be replaced because it has begun to wear and tear and is prone to leaks. However, this will not happen anytime soon and may take a few months or even years. In case if you would like to discuss more about the buna n rubber tubing products, their specifications, size availability, order process, it is best to contact our technical team.

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
Material
NBR. Specify the compound grade for the selected service.
Application focus
Industrial fluid lines. 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.
Contact conditions
Water and lubricating oil: define concentration, temperature and contact time, then check compatibility with the chosen compound.
Exposure to evaluate
Sunlight or UV and oil splash. Validate the selected material under the combined conditions.
Line layout
Check bend radius, unsupported spans and clearance at both connections.

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