Genuine Shacman X5000 Polyamide Pipe Red 1550 DZ14251440184 – OEM Air Brake Tubing

Technical Specifications of Polyamide Pipe DZ14251440184

The Function of This Polyamide Air Line

The DZ14251440184 polyamide pipe serves as a critical air line for the vehicle’s pneumatic system, primarily in air brake or suspension circuits. Polyamide 12 is the preferred material for air brake systems due to its excellent balance of flexibility, pressure resistance, and long-term durability in harsh conditions.

The 1550mm length of this DZ14251440184 tubing provides the exact reach required for specific routing from the air dryer to the primary reservoir or from the foot brake valve to the rear axle chambers. The red color-coding, following ISO 14743, instantly identifies this DZ14251440184 line as a primary air supply circuit, aiding in maintenance and troubleshooting.

Unlike traditional rubber hoses, this DZ14251440184 polyamide pipe offers superior resistance to ozone, UV radiation, and a wide range of chemicals. It maintains structural integrity across a broad temperature spectrum from -40°C to +120°C, ensuring reliable braking performance in extreme climates.

The material’s low moisture absorption rate prevents freeze-ups in winter conditions, a common failure point in inferior tubing. This feature is particularly valuable for vehicles operating in cold climates where moisture in the air system can freeze and block the DZ14251440184 line.

The pipe’s smooth internal bore minimizes pressure drop, ensuring that the air brakes receive full system pressure instantly when the pedal is applied. This responsiveness is critical for the safe operation of a heavy commercial vehicle.

Durable Polyamide Material

This DZ14251440184 polyamide tubing resists moisture, chemicals, and temperature extremes. Its low moisture absorption rate prevents freeze-ups in winter conditions, a common failure point in inferior tubing.

The precision-cut ends of the DZ14251440184 pipe ensure a perfect seal with standard push-to-connect or compression fittings, eliminating the risk of leaks at the connection points.

Polyamide 12 also offers excellent resistance to road salts, diesel, and other common chemicals found in the under-chassis environment. This ensures the DZ14251440184 tubing remains flexible and crack-free even after years of exposure to corrosive substances.

Installation and Replacement

Replacement of the DZ14251440184 polyamide pipe is straightforward: cut the old line, remove any fittings, and install the new 1550mm pipe. Ensure the ends are cut squarely to prevent leaks.

Always use the correct cutting and deburring tools for polyamide tubing. After installation of the DZ14251440184 pipe, the system must be pressure-tested to ensure there are no leaks before the vehicle is returned to service.

When routing the new DZ14251440184 line, ensure it is securely clipped away from moving parts, sharp edges, and heat sources. Proper routing is essential to prevent chafing and premature failure.

Quality Control and Certifications

Each batch of DZ14251440184 polyamide pipe undergoes rigorous testing to meet international standards such as ISO 14743 for air brake tubing.

We provide full traceability and material certification, ensuring that every meter of DZ14251440184 tubing meets the exact specifications required by Shacman for safety and reliability.

The DZ14251440184 tubing is tested for burst pressure, tensile strength, and flexibility at both low and high temperatures to guarantee performance in all operating conditions.

When This Air Line Needs Replacement

Visible cracking, brittleness, or chafing of the DZ14251440184 polyamide pipe surface are clear signs of degradation. Even minor chafing can lead to a blowout under pressure.

Persistent air leaks that are not coming from a fitting often indicate a pinhole or split in the DZ14251440184 tubing itself. Corrosion or chemical attack on the tubing also warrants immediate replacement.

If the vehicle is being repurposed or the air system is being reconfigured, a new 1550mm DZ14251440184 line of the correct length is essential to maintain system efficiency and safety.

Regular inspection of air lines should be part of every preventative maintenance schedule. Look for signs of wear on the DZ14251440184 piping, especially where the tubing passes through bulkheads or near moving components.

Genuine Parts for Worldwide Supply

Aftermarket air lines may use inferior grades of polyamide that fail prematurely, leading to costly downtime and safety hazards. We supply only authentic components like the DZ14251440184 built to exact OEM specifications.

The part number DZ14251440184 is clearly marked for verification. Our international logistics network ensures prompt dispatch to any location.

All orders for DZ14251440184 are accompanied by full material certification and shipping documentation, ensuring compliance with local regulations and smooth customs clearance.

Application and Fitment Notes

This 1550mm red DZ14251440184 polyamide pipe is designed for specific air system circuits on the Shacman X5000 chassis. It is commonly used between the air dryer outlet and the primary reservoir inlet.

Always consult the vehicle’s air system diagram to confirm correct routing and connection points for the DZ14251440184 pipe. The red color coding is universal for primary air supply circuits in commercial vehicles, as defined by ISO 14743.

When replacing this DZ14251440184 line, always use the correct fittings. If the old fittings are damaged or corroded, they should also be replaced to ensure a leak-free connection.

Industry Standards and Compliance

The DZ14251440184 polyamide pipe complies with international standards for air brake systems, including ISO 14743 and FMVSS 106 (USA) and ECE R13 (Europe).

The material of the DZ14251440184 is self-extinguishing, rated V-2 or better under UL 94, and meets the fire safety requirements for commercial vehicle interior and under-chassis components.

All DZ14251440184 tubing is supplied with full material certifications and test reports, ensuring complete compliance with regulatory requirements for brake system components.

For current stock availability of the genuine DZ14251440184 polyamide pipe, please use the contact buttons above.