Luoyang Zhengju - Reinventing Industrial Fluid Management with Composite Pipe Solutions

In industries where fluid transportation is mission-critical, Luoyang Zhengju New Materials Technology Co., Ltd. has emerged as a pioneer in composite pipe engineering. Their Steel-Skeleton PE Composite Pipes represent a leap forward in durability and efficiency, designed to tackle the harshest industrial environments.

These pipes combine the strength of steel with the corrosion resistance of polyethylene, creating a hybrid material that withstands pressures up to 16MPa and temperatures from -50°C to +150°C. In a 2024 oil refinery project in the Middle East, these pipes transported sulfuric acid slurries for 36 months without degradation, outperforming traditional steel pipes by 300%. The result? Reduced downtime for pipe replacement and a 40% lower total cost of ownership.

What makes these pipes unique is their layered structure: a high-strength steel mesh core provides structural integrity, while the PE lining offers chemical resistance. This design also reduces weight by 60% compared to all-steel alternatives, lowering transportation and installation costs. For mining companies transporting abrasive tailings, Luoyang Zhengju’s composite pipes have extended service life from 18 months to 5 years, a game-changer for operations in remote locations.

Backed by 12 national patents and ISO 9001:2015 certification, these pipes are not just products—they’re solutions that redefine industrial fluid management. Whether in offshore platforms, chemical plants, or mining sites, Luoyang Zhengju’s composite pipes deliver reliability where failure is not an option.