Eydutoi PU Pneumatic Tubing, 6 mm OD × 4 mm ID, 525 ft

Eydutoi PU pneumatic tubing is listed as a 525-foot orange polyurethane line with a 6 mm outside diameter and 4 mm inside diameter. Its long length suits extended routing, while the stated 10-bar maximum pressure and listed temperature range are manufacturer claims to match against your system requirements.

At a glance

Long 525-foot continuous tubing length is listed for air and fluid-transfer applications.
The listing describes the PU tubing as flexible, impact-resistant and oil-resistant.
A stated operating temperature range and maximum pressure help buyers compare it with system requirements.

Price

$46.54Save 30%

Reference price: ~~$66.49~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The listed 525-foot length can cover extended runs without relying on multiple short sections.
The 6 mm outside diameter and 4 mm inside diameter give buyers concrete sizing information for matching tubing connections.

Technical specifications

14 specifications

Identity and dimensions
Brand	Eydutoi
Material	Poly Urethane( PU )
Color	Orange
Outside diameter	6 millimeters
Inside diameter	4mm
Length	525 feet
Dimensions listed	0.24"W

Operating specifications
Maximum pressure	10 bar
Rupture pressure	2.5 MPa
Tensile strength	550 kg/cm²
Operating temperature	-20℃ to 60℃ (-68℉ to 140℉)
Wear resistance	35 mg

Listed material and use claims
Material compatibility claims	Oil-resistant, non-corrosive, non-toxic, and odorless
Applications listed	industrial automation, automotive, aerospace, electronics, and general industrial applications. It handles liquids, gases, and other media in pneumatic tools, air compression systems, vacuum systems, and irrigation control systems. Suitable for air, water, chemicals, lubricants, and food plant environments.

What to know before buying

Listing details to confirm

The listing gives a 10-bar maximum pressure and a separate 2.5 MPa rupture pressure. These describe different stated limits, not interchangeable operating ratings. Confirm pressure suitability and connection compatibility for your system. The listing also calls the tubing 525 FT (160 Meters), while its dimensions field is only 0.24"W, so confirm the required length and dimensional details before ordering. Temperature and material suitability claims are manufacturer-stated and may not establish compatibility with a specific medium or application.

Who is it for?

A good fit for

Buyers needing a long orange PU line for pneumatic or fluid-transfer routing, subject to confirming medium compatibility and system pressure limits.
Installations where the stated 6 mm OD and 4 mm ID match the intended fittings.

Less suited to

Buyers who need independently verified pressure, temperature, chemical or food-contact certification for a specific application.

Eydutoi PU Pneumatic Tubing, 6 mm OD × 4 mm ID, 525 ft · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 15 ratings

5 stars72%72%
4 stars15%15%
3 stars13%13%
2 stars0%0%
1 star0%0%

Only aggregate rating information is available, with no customer-comment summary to explain individual experiences. The distribution is mostly five-star, alongside some four- and three-star ratings, but the small rating pool cannot show why buyers were satisfied or less satisfied. Treat it as a limited sentiment signal, not evidence that the stated dimensions or performance claims have been validated.

Frequently asked questions

What size is this tubing?

The listing states a 6 mm outside diameter and a 4 mm inside diameter. Check those dimensions against the fittings and equipment you plan to use.

How long is the tubing?

The listed item length is 525 feet. The feature text also gives 160 meters, so the listing's length details are inconsistent and worth confirming.

What pressure and temperature limits are stated?

The listing states a maximum pressure of 10 bar and an operating temperature range of -20℃ to 60℃ (-68℉ to 140℉). These are manufacturer claims, not independently verified operating limits.

Can it be used with liquids or chemicals?

The listing names air, water, chemicals, lubricants and other media, and describes the material as oil-resistant. It does not establish compatibility with every fluid, so confirm suitability for the specific medium.