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Home / Airframe Parts / Tubing /Poly-Flo Polyethylene Tubing
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Poly-Flo Polyethylene Tubing

17 Reviews 9 Answered Questions
From $0.55 to $1.35
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Part Number Tube
OD		 Wall Bend
Radius		 PSI at
75F		 PSI at
150F		 Price/Ft. Buy
44-P
1/40.0401.25019075$0.55
Quantity
66-P
3/80.0622.00020580$0.90
Quantity
88-P1/20.0622.50025060$1.35
Quantity
Subtotal $0.00
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Overview

Poly-Flo tubing is a flexible, economical thermoplastic tubing fabricated from high molecular weight polyethylene for improved strength. The base resin has the greatest resistance to environmental stress cracking of all the regular polyethylenes. It meets A.S.T.M. D-1248-60T, Type 1, Class A, Grade 4 and Federal Specification LP- 590, Type 2, Grade 7.

Used for instrument or pneumatic lines. Use Nylo-Seal fittings (259-N inserts are required), nylon or polyethylene hose fittings such as 0710-153.

Color - natural.

Sold by the foot.
   
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Reviews

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Tubing as described, prompt delivery.

Henry E Verified Purchase

Poly-Flo Tubing 44-P 1/4
May 25, 2024

as expected. no surprises

Steven Y Verified Purchase

Poly-Flo Tubing 44-P 1/4
April 26, 2024

Works perfectly, much more flexible than nylon tubing.

Yesterwings Verified Purchase

Poly-Flo Tubing 44-P 1/4
April 7, 2024

Jose C Verified Purchase

Poly-Flo Tubing 44-P 1/4
October 12, 2023

Dcm A Verified Purchase

Poly-Flo Tubing 44-P 1/4
September 10, 2023

Polyflo tube as described, great price & on-time delivery

Henry E Verified Purchase

Poly-Flo Tubing 44-P 1/4
May 2, 2023

Polyflo tube as described, great price & on-time delivery

Henry E Verified Purchase

Polyflo Natural 66-P 3/8 Tube
May 2, 2023

works good, lasts a long time!

Kell A Verified Purchase

Poly-Flo Tubing 44-P 1/4
March 21, 2023

Received on time as ordered. Nice to have a company where you can find everything you need.

Washington P Verified Purchase

Poly-Flo Tubing 44-P 1/4
March 1, 2023

Worked anticipated

Paula C Verified Purchase

Polyflo Natural 66-P 3/8 Tube
March 7, 2022

Q&A

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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What is the shelf life on this Poly-Flo Polyethylene tubing? Thanks!

Per the supplier: 5 year shelf life.

Q: Is this tubing suitable for use in instrumen vacuum lines (5.5 in Hg vacuum)?

Yes, with NyloSeal fittings this tubing can be used for vacuum lines.

Q: Does this tubing hold any FAA or aircraft specific approval?

No, this tubing is not FAA Approved.

Q: What is the inside diameter?

The ID of 44-P is 0.21 inches.

Q: What is the ID of the 66-P?

0.313"

Q: Is the ID of the 66-P 0.313 or is it 0.251 ? If the wall thickness is 0.062 the ID should be right around 0.251...shouldnt it ?

The OD is .375, the ID is .313 and the wall would be .062.

Q: What is the weight per linear foot for the 44-P product?

Approx .010 or 2 ounces.

Q: What do I use for a cap on a poly-flo tee 44-P?

259-P06 would work.

Q: What is the temperature range for this tube?

-40F to 150F

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