Products Description

It is compatible with Shaanxi Auto DeLong F3000, X3000, X5000, X6000 and the Aolong series of heavy trucks. This fastening belt is a key fixed component of the vehicle's braking system's air reservoir. It effectively securely binds the air reservoir to the vehicle frame mounting position, ensuring that the compressed air system remains stable and reliable during driving vibrations. It is widely applicable in harsh conditions such as long-distance transportation and construction machinery, guaranteeing the stability and reliability of the braking system performance.

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Applicable

① Applicable Vehicle Models
Suitable for Shaanxi Auto Daolong F3000, X3000, X5000, X6000 and Aolong series heavy trucks. As a key fixed component of the vehicle braking system's air reservoir, it effectively securely binds the air reservoir to the vehicle frame mounting position, ensuring the compressed air system remains stable and reliable during driving vibrations, and preventing the air reservoir from shifting or loosening. It is widely applicable for long-distance transportation and construction machinery in harsh conditions.

② Applicable System
Precisely matches the original vehicle frame mounting position and the outer diameter of the air reservoir. Adopting the original position bolt fixation design, it is directly installed without any modification. The anti-slip inner lining of the tightening belt and the locking structure are closely matched to ensure the air reservoir remains stable during driving vibrations, effectively preventing loosening or wear, and guaranteeing the stable operation of the braking system's air path.

③ Original Factory Reference Number
Corresponding OE number: DZ97189361062. Produced strictly according to the original factory data to ensure correct interchangeability of parts.

④ Interchangeability
Manufactured strictly in accordance with OEM dimensions and strength standards, including installation hole spacing, belt width, fixation method, and the specifications of the adapted air reservoir. All of these are consistent with the original vehicle, allowing for direct replacement of the original tightening belt assembly, effectively shortening the repair and replacement time and reducing labor costs.

⑤ Value-added Services
Installation compatibility verification can be provided based on your vehicle model and year information, and technical support for installation torque and tightening sequence is also provided. This helps to avoid risks of air reservoir loosening or air path leakage caused by improper installation.

Materials & Craftsmanship

Core Materials

The fastening band is manufactured using high-strength carbon steel with precision stamping and roll-forming technology, featuring excellent tensile strength, fatigue resistance, and corrosion resistance to withstand long-term exposure to vehicle vibration, road shocks, and harsh environmental conditions. The band surface is treated with advanced electrophoretic coating, effectively preventing rust and corrosion from moisture, road salt, and chemical contaminants, ensuring long-lasting durability and reliable tank retention. The welded joints employ automatic CO₂ shielded arc welding technology, delivering strong, seamless bonds that guarantee structural integrity and stability under heavy loads and rough terrain operation. The band surface is coated with a corrosion-resistant protective layer, providing excellent protection against moisture, salt spray, and road debris, significantly extending service life in harsh operating environments. The integrated anti-slip inner lining and self-locking mechanism effectively absorb vibration and securely clamp the air reservoir, preventing loosening or displacement during vehicle operation.

Surface Treatment

The fastening band surface undergoes a comprehensive phosphating and electrophoretic coating process, forming a dense and uniform anti-corrosion layer that effectively resists erosion from moisture, road salt, mud, and chemical contaminants. This advanced surface treatment delivers exceptional impact and chip resistance, protecting the band from damage caused by flying debris during high-speed driving. The electrophoretic coating ensures strong adhesion to the steel substrate, preventing peeling, blistering, or cracking even after prolonged exposure to harsh outdoor conditions and extreme temperature cycles. Additionally, the smooth, defect-free surface finish provides an ideal base for the final topcoat application, ensuring excellent paint adhesion and a professional appearance that withstands the rigors of heavy-duty operation. The integrated mounting brackets and locking mechanisms receive the same protective treatment, ensuring complete corrosion protection across the entire assembly.

Production Craftsmanship

The fastening band is manufactured using advanced automatic stamping and roll-forming technology, with core processes such as steel plate cutting, band profiling, and weld seam sealing carried out in a controlled environment. This effectively ensures precise dimensional accuracy and consistent weld quality, eliminating defects such as distortion, stress cracking, or misaligned mounting points. Key dimensions including mounting hole positions, band width and thickness, and clamping diameter range are inspected with dedicated gauges on a piece-by-piece basis, guaranteeing 100% precise fit with the original vehicle frame mounting brackets and air reservoir without any modification. Every finished product undergoes 100% comprehensive inspection before leaving the factory, covering visual weld inspection, dimensional accuracy verification, and load-bearing endurance and vibration fatigue validation. Each batch is fully screened in accordance with OEM standards to ensure that mounting accuracy, structural strength, and long-term durability fully meet all requirements.

Production Capacity

We have a fully automated stamping and roll-forming production line along with professional tensile and fatigue testing equipment for fastening band manufacturing. Our process flow is mature and stable, with abundant monthly output and sufficient finished product inventory to meet wholesale and export orders at any time. We support customization for band width and thickness, clamping diameter ranges, mounting hole configurations, and locking mechanism designs, and provide sample prototyping services. We fully meet the personalized matching needs of global distributors, repair shops, and OEM manufacturers.

FAQ

Q: Compared to ordinary alternatives, what are the advantages of this fastening belt?

A: It has excellent tensile strength, corrosion resistance, and precise installation compatibility. It can withstand the vibration, road shock, and damp environment of vehicle travel without deforming, rusting, or loosening, ensuring the secure fixation of the air reservoir and effectively guaranteeing the stability and reliability of the brake system's air passage.

Q: Is the quality reliable? How long can it last?

A: Each product is manufactured according to OEM standards and undergoes comprehensive testing. Under normal usage conditions, its service life can reach 3-5 years, which is very suitable for heavy trucks on long-distance transportation and the harsh working conditions of construction machinery.

Q: What benefits can be brought after replacement?

A: It restores the original fixed performance of the air reservoir, solves problems such as loose air reservoir, rusted or broken fastening belts, or resonant noise, protects the air passage components of the brake system from damage caused by vibration and impact, improves braking safety and driving reliability, and avoids higher maintenance and replacement costs of the air reservoir or brake system due to the failure of the fastening belt.