Menu
Your Cart

Polyurethane Tubing Gray

Gray Polyurethane Tubing for Reliable Pneumatic Circuit Routing

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. This gray polyurethane tubing is intended for industrial automation, machine building and maintenance.

Select tubing by outside diameter, inside diameter, pressure, temperature, bend radius and compatibility with the fitting and operating environment.

Download Tubing Datasheet

Key Benefits

  • Polyurethane construction
  • Compatible with suitable push-to-connect and other pneumatic fittings
  • Useful for organized machine plumbing
  • Color coding helps circuit identification
  • Suitable for OEM and maintenance use
  • Flexible material for compact routing

Common Applications

  • Industrial automation
  • Pneumatic cylinders
  • Valve manifolds
  • Packaging equipment
  • Machine tools
  • OEM equipment

Frequently Asked Questions

What is polyurethane tubing used for?

It carries compressed air or other compatible media between pneumatic components.

How do I select the correct tube size?

Match outside diameter to the fitting and ensure the inside diameter provides adequate flow.

Can it be used with push-to-connect fittings?

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

Does tubing length affect performance?

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

Should tubing be cut square?

Yes. A clean square cut helps the tube seal correctly in push-to-connect fittings.

Why use colored pneumatic tubing?

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

How do I choose between nylon, polyethylene and polyurethane?

Consider pressure, flexibility, bend radius, abrasion, chemical exposure and temperature.

What should be checked before installation?

Confirm tube size, fitting compatibility, pressure, temperature and routing.

Product Compare0
Quickview
PT0404-100X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0404-100X
Coilhose Polyurethane Tubing, 1/4 OD x .160 ID x 100', GrayUPC Code 029292916554Coilhose Pneumatics ..
Ships from East Brunswick, NJ
3-4 Weeks
$64.95 $58.46
Add to Cart
Add to Wish List Compare this Product
Quickview
PT0406-100X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0406-100X
Coilhose Polyurethane Tubing, 1/4 OD x 1/8 ID x 100', GrayUPC Code 029292927826Coilhose Pneumatics C..
Ships from East Brunswick, NJ
3-4 Weeks
$74.65 $67.19
Add to Cart
Add to Wish List Compare this Product
Quickview
PT0404-500X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0404-500X
Coilhose Polyurethane Tubing, 1/4 OD x .160 ID x 500', GrayUPC Code 029292916653Coilhose Pneumatics ..
Ships from East Brunswick, NJ
3-4 Weeks
$292.51 $263.26
Add to Cart
Add to Wish List Compare this Product
Quickview
PT0406-500X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0406-500X
Coilhose Polyurethane Tubing, 1/4 OD x 1/8 ID x 500', GrayUPC Code 029292103503Coilhose Pneumatics C..
Ships from East Brunswick, NJ
3-4 Weeks
$363.15 $326.84
Add to Cart
Add to Wish List Compare this Product
Quickview
PT0404-1000X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0404-1000X
Coilhose Polyurethane Tubing, 1/4 OD x .160 ID x 1000', GrayUPC Code 029292918169Coilhose Pneumatics..
Ships from East Brunswick, NJ
3-4 Weeks
$544.72 $490.25
Add to Cart
Add to Wish List Compare this Product
Quickview
PT0606-100X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0606-100X
Coilhose Polyurethane Tubing, 3/8 OD x 1/4 ID x 100', GrayUPC Code 029292928601Coilhose Pneumatics ..
Ships from East Brunswick, NJ
3-4 Weeks
$117.89 $106.10
Add to Cart
Add to Wish List Compare this Product
Quickview
PT0606-500X
-10 % 3-4 Weeks
Availability: 3-4 Weeks
PT0606-500X
Coilhose Polyurethane Tubing, 3/8 OD x 1/4 ID x 500', GrayUPC Code 029292926966Coilhose Pneumatics C..
Ships from East Brunswick, NJ
3-4 Weeks
$549.40 $494.46
Add to Cart
Add to Wish List Compare this Product
Showing 1 to 7 of 7 (1 Pages)
We use cookies and other similar technologies to improve your browsing experience and the functionality of our site. Privacy Policy.