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Beduan Pneumatic SAEJ844 polyamide Tubing for Air Brake System or Fluid Transfer
- Nylon Air Tubing Hose are flexible tubes can be made as various shapes,without other tools and can keep stable sizes with low permeability
- Nylon material endows lightweight and enough strength
- The binding of the opening is tied to prevent deformation during transportation
- Production with high quality polyamide material，which gives it high strength and long service life.
- Simple and effective binding method to avoid damage caused by transportation
Please refer to the reference table at the end of the paper for detailed sizes and parameters
100% Polyamide
- High transparency of raw material.
- Light weight, abrasion resistance.
- Non-toxic, odorless.
- Low pressure loss.
Rated Working Range
- MAX working pressure: 2.6-3.4Mpa (377.1-493.1Psi).
- Burst pressure:5.4-6.5Mpa (783.2-942.7Psi).
- It must be under the reted working pressure & temperature.
- As temperature rise, working pressure shall be reduced correspondingly, if go beyong the limiting, the tube can rupture.
Flexible Feature
- Has high elasticity to restore memory effect.
- High toughness.
- It is also resistant to kinking.so can bend.
Suitable for various industries
Electronic machinery
Widely used in mechanical hydraulic system, high reliability.
Automation equipment
Good corrosion resistance, can be used for mechanical lubrication.
Pneumatic tools
Higher working pressure and wider working temperature range than Pu tube make nylon hose can be used in higher power compressor.
Garden Irrigation
Not only used in industry, but also used to irrigate plants.Create beautiful gardens.
Wide application
Safe and reliable application in air, water, chemicals, lubricants, instrument lines, irrigation control systems,textile mills, food plants, vehicles and ships fuel delivery pipe, vacuum systems, air conditioning.
Comparison table of sizes and parameters
Usage of Nylon Tube
- Make sure that the cut surface of the tube is vertical, that there are no scars around the tube and that the tube is not elliptical.
- When inserting the tubing, it must be inserted to the bottom of the fittings. If the tube is not inserted in the end, it may cause air leakage.
- After the nylon tube is installed, pull the tube to make sure that the tube cannot be pulled out.
- nylon tube has a rigid, when the need for a certain shape, air hose can be made into a variety of shapes, and do not need complex equipment and tooling.
- can withstand the corrosion of many chemicals.
- low permeability and great resistance, can be used as an insulator.
- Products meet the DIN, SAE standard car tube.Ensure safety of design and Application.
Charles
September 1, 2025
This nylon air hose is exactly what I needed for my pneumatic setup. The tubing is durable, flexible, and holds up well under pressure without kinking or leaking. It fits perfectly with my existing fittings, and the quality is impressive for the price. I've used it for both air and fluid transfer, and it performs flawlessly every time. Highly recommend for anyone looking for a reliable and affordable air line tubing!
Rick
August 4, 2025
It fixed my California Air Tools 4.6 dual tank air compressor problem on the little piece that goes behind manifold. Known problem with this compressor. Just got it and put it on today, so will update if it changes or develops a leak. Cut the piece with razor knife easily. Pushed on tighter than expected, used pliers to push on, and pull off. Had to cut an 1/8 inch more off. Ran compressor till it shut off, aired up a couple tires a few pounds.Then undid my hose, and drained tank. Then ran again till it got to the cutoff pressure. No leaks, while I put away tools. Seems fine, I liked the high pressure ratings of this line.Drained tank. Will get a good workout with air chisel on driveway spot. Will update if fails. Have 32 feet left. Didn’t even take out of package.
Rick in CA
July 21, 2025
I had to install this tubing underneath my van, up to the engine compartment, in December. The tubing was very stiff in 50F weather, so I put it in a warm oven to relax it some. That worked, except it got cold and stiff again very quickly. It will kink if you force it straight, so you need to be gentle with it. I would have used the polyurethane version of this tubing so it would be easier to work with, but it would not have arrived in time. Other than that, it is sized perfectly for 10mm push to fit connectors, and does not leak.
The traveling mechanic.
July 7, 2025
Seems to be good quality. Not very expensive. Didn't leak & seemed to be fairly flexible.
Keith T Ramsdell
June 2, 2025
Worked fine
Ryan A.
May 29, 2025
Needed a replacement for my air line. Can't beat for the price. Running on my twin pump on my LX479.
jim m.
March 12, 2025
I use this to bypass my main airbag pump so I can manually pump up the airbag systems. It works perfect. I've tried other tubes and I realize that most people sell 6 mm tubing and it's really quarter inch but there is a difference when it comes to the fittings. This is truly 6 mm and it works on all of the euro air systems. And it's definitely high heat. My issue I was having with other tubing was if I was sitting in standstill traffic the exhaust system would heat up the tube and pop it with this tubing . I have not had an issue at all in three months.
B. Baez
January 22, 2025
Good fit to replace crumbling hoses under hood. The original black vaccum is a tad smaller diameter but the white and red originals seem to be same as the new vinyl. Use wd40 to soften rubber and a small jewel screwdriver wedged between tube and rubber fitting working along diameter carefully to break seal and old tubing will come right out.
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