---
product_id: 523461263
title: "Blue PU Pneumatic Tubing Air Hose, 6mm OD x 4mm ID, 32.8ft"
brand: "msaeiqun"
price: "$53.63"
currency: USD
in_stock: true
reviews_count: 13
category: "Msaeiqun"
url: https://www.desertcart.us/products/523461263-blue-pu-pneumatic-tubing-air-hose-6mm-od-x-4mm
store_origin: US
region: United States of America
---

# 145 PSI max working pressure 6mm OD x 4mm ID precision fit -4℉ to 176℉ temperature range Blue PU Pneumatic Tubing Air Hose, 6mm OD x 4mm ID, 32.8ft

**Brand:** msaeiqun
**Price:** $53.63
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your airflow game with the ultimate blue PU pneumatic hose!

## Quick Answers

- **What is this?** Blue PU Pneumatic Tubing Air Hose, 6mm OD x 4mm ID, 32.8ft by msaeiqun
- **How much does it cost?** $53.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/523461263-blue-pu-pneumatic-tubing-air-hose-6mm-od-x-4mm)

## Best For

- msaeiqun enthusiasts

## Why This Product

- Trusted msaeiqun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Reliability:** Operates flawlessly from freezing cold to scorching heat (-4℉ to 176℉)
- • **Trusted by Pros & DIYers:** Highly rated 4.8⭐ with proven leak-free, rugged performance
- • **Complete Pro Kit Included:** 12 quick-lock fittings, pipe cutter & Teflon tape for instant setup
- • **Pressure-Ready Performance:** Handles up to 145 PSI to power your toughest tools without leaks
- • **Precision Engineered PU Tubing:** Flexible yet durable 6mm OD x 4mm ID for seamless pneumatic flow

## Overview

The MSAEIQUN Blue PU Pneumatic Tubing Air Hose is a 32.8ft roll of premium polyurethane tubing designed for pneumatic and fluid transfer applications. Featuring a precise 6mm outer diameter and 4mm inner diameter, it supports working pressures up to 145 PSI and operates reliably across a wide temperature range (-4℉ to 176℉). This kit includes 12 matching quick-lock fittings, a pipe cutter, and Teflon tape, ensuring a professional-grade, leak-free installation ideal for industrial, automotive, and automation uses.

## Description

Msaeiqun Blue PU Pneumatic Tubing Air Hose, 6mm OD x 4mm ID, 32.8ft | For air line or fluid transfer applications; flexible hose supplied as one continuous roll for pneumatic systems. - desertcart.com

Review: Great value when on sale for $7.99 for 12m of ¼" O.D. of tubing, tube cutter/uninstaller & fittings - This product arrived boxed with the following content: 1x roll of 39.4" blue ¼" O.D. tubing 2x of each of the quick lock fittings 1/4" O.D. Y 3-way connector T 3-way connector Elbow Connector Straight Connector 2x ¼" O.D. quick lock to 1/8" NPT thread male 4x ¼" O.D. quick lock to 1/4" NPT thread male 1x short roll of Telflon tape ½" or 12.67 mm wide 1x Black Tube Cutter with triangle blade and round groove in back for removing/uninstalling tubing from fitting Everything can as described. And the tubing was easy to cut and install. The fittings, tubing, and the included cutter all worked great together. I have no air or water leaks from using this set. The tubing was the correct size and fit the fittings very well. The blue ¼" O.D. tubing is flexible and sturdy. The trick to these fitting is to push them all the way in then tug back a bit to lift the collar to lock and seal. If the collar around the tubing stays down or tubing itself not seated all the way, this could cause leaks. On another note, the Cutter Triangle Tube Blade is removable. It's replaceable but the replacements are not cheap. Perhaps, the blade could be re-sharpened once it's dull. This kit provide great value for the cost and work flawlessly. I've gladly recommend.
Review: Tough little tube that handles truck life without flinching - Ran this polyurethane tubing throughout my pickup truck to feed air fittings and an air horn and after putting it through everything a truck environment throws at it — heat cycles, vibration, routing around tight bends and sharp edges — this stuff just keeps performing like it was installed yesterday. The 8mm OD with 5mm ID is the sweet spot for pneumatic accessories on a vehicle build. Enough flow capacity to feed an air horn without the pressure drop that ruins the dramatic effect, and flexible enough to route through the tight spaces a truck firewall and engine bay love to throw at you. Because nothing says "fun install" like trying to snake tubing through a factory grommet at an angle that defies geometry. Polyurethane construction is the right material choice over standard vinyl or rubber for a vehicle application. Handles temperature extremes without getting brittle in cold weather or turning into a wet noodle in a hot engine bay — both of which are real problems with cheaper tubing that ends up cracking or kinking after a season. This stuff bends where you need it to bend and stays put where you route it. Push to connect fittings seat on the 8mm OD cleanly without any leakdown under pressure. Ran the air horn through a full test cycle and pressure holds solid with zero weeping at any connection point. Quality is consistent throughout the entire length — no thin spots, no surface defects, no concerns about a weak section failing somewhere inconvenient. For truck air system builds, onboard air setups, or any vehicle pneumatic application, this tubing is the right call. Highly recommended and my air horn agrees.

## Features

- Tube Material:Pure Polyurethane(PU), environmentally friendly and flame retardant
- Tube Size: 6mm OD 4mm ID
- Working Pressure: 0-145Psi Working Temperature: -4℉~176℉
- Widly Application: Pneumatic tools; instruments, factory machines; laboratory automation equipment; general industrial water and gardening, lasers, automation equipment, auto repair
- Comes with 12 matching fittings, 1 pipe cutter and 1 Teflon Tape.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTKBM738 |
| Best Sellers Rank | #66,703 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Air Tool Hoses |
| Brand | MSAEIQUN |
| Brand Name | MSAEIQUN |
| Color | Blue |
| Customer Reviews | 4.8 out of 5 stars 239 Reviews |
| Item Dimensions L x W | 393.6"L x 0.19"W |
| Item Length | 32 feet |
| Item Weight | 0.34 kg |
| Manufacturer | MSAEIQUN |
| Material | Polyurethane (PU) |
| Material Type | Polyurethane (PU) |
| Maximum Pressure | 145 psi |
| Nominal Wall Thickness | 1 |
| Outside Diameter | 6 millimeters |
| Product Dimensions | 393.6"L x 0.19"W |
| Unit Count | 1 Count |

## Product Details

- **Brand:** MSAEIQUN
- **Color:** Blue
- **Item Length:** 32 Feet
- **Item Weight:** 0.34 Kilograms
- **Manufacturer:** MSAEIQUN
- **Material:** Polyurethane (PU)
- **Maximum Pressure:** 145 Pound per Square Inch
- **Nominal Wall Thickness:** 1
- **Outside Diameter:** 6 Millimeters
- **Product Dimensions:** 393.6"L x 0.19"W

## Images

![Blue PU Pneumatic Tubing Air Hose, 6mm OD x 4mm ID, 32.8ft - Image 1](https://m.media-amazon.com/images/I/817-E-ChvnL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value when on sale for $7.99 for 12m of ¼" O.D. of tubing, tube cutter/uninstaller & fittings
*by B***5 on June 16, 2025*

This product arrived boxed with the following content: 1x roll of 39.4" blue ¼" O.D. tubing 2x of each of the quick lock fittings 1/4" O.D. Y 3-way connector T 3-way connector Elbow Connector Straight Connector 2x ¼" O.D. quick lock to 1/8" NPT thread male 4x ¼" O.D. quick lock to 1/4" NPT thread male 1x short roll of Telflon tape ½" or 12.67 mm wide 1x Black Tube Cutter with triangle blade and round groove in back for removing/uninstalling tubing from fitting Everything can as described. And the tubing was easy to cut and install. The fittings, tubing, and the included cutter all worked great together. I have no air or water leaks from using this set. The tubing was the correct size and fit the fittings very well. The blue ¼" O.D. tubing is flexible and sturdy. The trick to these fitting is to push them all the way in then tug back a bit to lift the collar to lock and seal. If the collar around the tubing stays down or tubing itself not seated all the way, this could cause leaks. On another note, the Cutter Triangle Tube Blade is removable. It's replaceable but the replacements are not cheap. Perhaps, the blade could be re-sharpened once it's dull. This kit provide great value for the cost and work flawlessly. I've gladly recommend.

### ⭐⭐⭐⭐⭐ Tough little tube that handles truck life without flinching
*by J***E on July 23, 2026*

Ran this polyurethane tubing throughout my pickup truck to feed air fittings and an air horn and after putting it through everything a truck environment throws at it — heat cycles, vibration, routing around tight bends and sharp edges — this stuff just keeps performing like it was installed yesterday. The 8mm OD with 5mm ID is the sweet spot for pneumatic accessories on a vehicle build. Enough flow capacity to feed an air horn without the pressure drop that ruins the dramatic effect, and flexible enough to route through the tight spaces a truck firewall and engine bay love to throw at you. Because nothing says "fun install" like trying to snake tubing through a factory grommet at an angle that defies geometry. Polyurethane construction is the right material choice over standard vinyl or rubber for a vehicle application. Handles temperature extremes without getting brittle in cold weather or turning into a wet noodle in a hot engine bay — both of which are real problems with cheaper tubing that ends up cracking or kinking after a season. This stuff bends where you need it to bend and stays put where you route it. Push to connect fittings seat on the 8mm OD cleanly without any leakdown under pressure. Ran the air horn through a full test cycle and pressure holds solid with zero weeping at any connection point. Quality is consistent throughout the entire length — no thin spots, no surface defects, no concerns about a weak section failing somewhere inconvenient. For truck air system builds, onboard air setups, or any vehicle pneumatic application, this tubing is the right call. Highly recommended and my air horn agrees.

### ⭐⭐⭐⭐⭐ Has a lot of different fittings don't have to keep running to the stor
*by P***Y on August 27, 2026*

Nice air kit

## Frequently Bought Together

- MSAEIQUN Pneumatic Tubing Blue Polyurethane PU Air Hose Pipe Tube Kit 6mm OD 4mm ID 10 Meter 32.8ft for Air Line or Fluid Transfer (6mm x 10M)
- TAILONZ PNEUMATIC 6mm od Push to Connect Fittings Pneumatic Fittings Kit 10 Spliters+10 Elbows+10 tee+10 Straight (40 pcs)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-28*