Engineered for the rigorous demands of the mining sector, Acu-Tech Piping Systems offers high-performance poly-lined steel piping that stands out for its inherent strength, operational efficiency, and remarkable long-term durability. Our advanced solutions are designed to provide lasting reliability for your critical infrastructure.
Acu-Steel: Acu-Tech’s Poly-Lined Steel Solutions for Mining
Acu-Tech Piping Systems delivers high-performance poly-lined steel piping for large-scale mining. Our latest project highlights the strength, efficiency, and durability of our solutions—ensuring long-term reliability in the field.
High-Performance Materials & Advanced Engineering
For this project, we supplied 300NB XS steel pipes with Class 300 and 600 flanges, lined with a 20mm HDPE liner to enhance durability. To ensure optimal flow and structural integrity, we incorporated 3D radius bends, reduced tees, and eccentric reducers. Our workshop developed a tight lining technique, securing HDPE liners within the steel pipes and fittings—a hallmark of our advanced engineering.
Seamless Project Execution & Reliable Delivery
Beyond fabrication, we provided 3D CAD designs for all spools, ensuring precision in production. The final product was securely packaged and delivered on-site, reinforcing our reputation for quality, reliability, and engineering expertise.
Precision Fabrication & Rigorous Testing
Acu-Tech partnered with third-party certified steel fabricators to handle heavy-wall steel fabrication, ensuring compliance with industry standards. Surface treatments were applied to enhance durability, while hydrostatic pressure tests up to 107.8 bar confirmed safe operation at 98 bar. We internally managed poly fabrication and HDPE lining, conducting comprehensive NDT and a CAD simulation to verify the integrity of an HDPE-rubber lining transition spool.
Driving Innovation in the Mining Sector
By combining cutting-edge engineering, rigorous quality control, and proven materials, Acu-Tech delivered a robust, future-ready pipeline solution. Our proven expertise allows us to meet complex mining challenges with excellence and innovation.
Stay tuned for more updates as we continue setting new standards in industrial piping solutions.
Contact us for your next project:
📞 1300 270 270
🌐 Visit the poly lined steel page
The Unrivalled Benefits of Poly-Lined Steel in Mining
The modern mining environment presents a trifecta of challenges: extreme abrasion, high-pressure demands, and the constant threat of chemical corrosion. Acu-Steel addresses these directly by providing a composite piping solution that leverages the best properties of two distinct materials:
Exceptional Abrasion Resistance: The high-density polyethylene (HDPE) liner, specifically the 20mm thickness utilized in our projects, acts as a sacrificial barrier against highly abrasive slurries, tailings, and process water. Unlike unlined steel, which quickly succumbs to wear, our poly-lined solution significantly extends the operational lifespan of the pipeline, drastically reducing maintenance downtime and replacement costs.
Superior Corrosion Mitigation: The continuous, seamless HDPE lining completely isolates the steel casing from corrosive media, whether it be acidic mine water or specific chemical reagents used in processing. This internal protection ensures the structural integrity of the steel pipe is maintained indefinitely, a critical factor for high-pressure applications.
High Structural Integrity for Pressure: While the HDPE liner handles the internal environment, the outer steel pipe provides the necessary structural strength and pressure rating. Our capability to supply and line pipes rated to Class 300 and Class 600 flanges, and tested up to 107.8 bar hydrostatic pressure, guarantees reliability for critical infrastructure, including high-volume slurry and dewatering systems.
Key Mining Applications & Use Cases
Tailings Disposal: Resists the constant, erosive wear of waste slurries and fine particles, preventing costly failures in remote areas.
Process Water Transfer: Ensures clean transfer without corrosion by acidic or alkaline mine water, protecting pumps and processing equipment.
Dewatering Systems: Handles high-pressure requirements in deep open-pit or underground dewatering, where pipe integrity is non-negotiable.
Ore Slurry Transport: Provides a low-friction internal surface to maintain optimal flow rates and minimize energy consumption during transport of dense ore slurries.
Read more about Acu-Tech’s HDPE mining solutions.
To read more mining articles, visit Australian Mining and how Acu-Tech supports the mining industry.
