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Polyurethane Tubing

Flexible Pneumatic Tubing for Compact Industrial Automation

Coilhose Pneumatics offers Polyurethane Tubing made from an ether (polytetra-methylene glycol ether) based compound, which will not hydrolyze or degrade when exposed to water. PneumaticHub supplies this polyurethane tubing for machine building, maintenance and compressed-air distribution where correct tube sizing and material selection are important.

Select tubing by outside diameter, inside diameter, pressure, temperature, bend radius and compatibility with the fittings and media in the system.

Download Tubing Datasheet

Key Benefits

  • Polyurethane construction suited to the intended product family
  • Available for use with compatible pneumatic fittings
  • Supports clean routing between valves, cylinders and manifolds
  • Available in practical industrial configurations
  • Suitable for new OEM machinery and maintenance replacement
  • Flexible construction for compact machine layouts

Common Applications

  • Industrial automation machinery
  • Pneumatic cylinders and actuators
  • Valve manifolds and control panels
  • Packaging equipment
  • Machine tools
  • OEM equipment
  • Maintenance and repair

Frequently Asked Questions

What is polyurethane tubing used for?

It is used to carry compressed air or other compatible media between pneumatic components and equipment.

How do I choose the correct tubing size?

Match the tubing outside diameter to the fitting and confirm the inside diameter provides enough flow for the application.

Can this tubing be used with push-to-connect fittings?

Yes, when the tubing material, outside diameter and hardness are compatible with the specific fitting.

Does tubing length affect pneumatic performance?

Yes. Long or undersized lines can increase pressure drop and slow actuator response.

Should pneumatic tubing be cut square?

Yes. A clean square cut helps the tube seat correctly in a push-to-connect fitting.

How do I choose tubing material?

Consider pressure, temperature, bend radius, abrasion, chemical exposure and environmental conditions.

Why use colored pneumatic tubing?

Color can help identify circuits, machine zones or functions during commissioning and maintenance.

What should I check before installation?

Confirm tubing size, fitting compatibility, pressure, temperature, routing and minimum bend radius.

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