Mining operations across Australia continue to push the limits of durability, chemical resistance, and operational reliability. As production expectations grow and sites expand into deeper, more complex processing environments, the equipment chosen to handle aggressive materials becomes more crucial than ever. At Fox Global, we are proud to support Australia’s mining sector with products engineered for some of the harshest industrial environments in the world.
Recently, a Northern Queensland copper mine engaged Fox Global to supply a critical set of transfer hoses for an acid-handling process line within their facility. The project required hose assemblies capable of safely transferring aggressive chemicals used in the site’s copper extraction and processing operations. Our solution: 4-inch (100mm) x 6-metre 969SS composite code hoses, purpose-built for acid transfer applications and fitted with ANSI 150 stainless steel flanges and stainless steel female camlocks for efficient truck unloading into the plant.
This article explores the solution we delivered, the challenges involved, why 969SS composite hoses were selected, and how Fox Global continues to support mining operations across Australia with reliable, high-performance hose systems.
A Demanding Application: Acid Transfer in Copper Processing
Copper processing is a chemistry-intensive operation. At various points throughout production, aggressive acids—including sulfuric acid—are used to leach copper from ore, support solvent extraction, and drive recovery processes. Managing these materials safely requires equipment specifically engineered to withstand corrosive media.
For the mine in Northern Queensland, the hoses needed to:
- Withstand continuous exposure to strong acids
- Handle truck unloading operations
- Offer high flexibility for ease of handling
- Deliver reliable performance under pressure
- Integrate seamlessly into existing process infrastructure
- Maintain structural integrity across long duty cycles
Fox Global worked closely with the mine’s operations and engineering teams to determine the most suitable hose type and end-fitting configuration for the application. The final solution had to meet strict internal safety requirements while supporting seamless operational flow from tanker to processing plant.
Why the 969SS Composite Hose Was the Ideal Choice
Composite hoses have long been the preferred solution for aggressive chemical transfer in mining, oil and gas, transport, and refining environments. Built from multiple layers of high-performance films and fabrics, these hoses deliver the chemical resistance needed for concentrated acids while remaining lightweight and flexible.
For this copper mine, the 969SS composite code hose offered several critical advantages:
1. Superior Chemical Resistance
Composite hoses like the 969SS are constructed using specialised layers designed to resist corrosive media. For sulfuric acid, hydrochloric acid, and other aggressive chemicals common in copper production, the 969SS formulation ensures long-term integrity and safety.
2. Lightweight and Manoeuvrable
Unlike rigid stainless-steel pipework or heavy rubber hoses, composite hoses remain significantly lighter while offering excellent bend radius. This is especially important for tanker unloading operations, where hoses must be regularly moved, positioned, and connected by operators.
3. Exceptional Strength and Durability
The hose’s internal stainless-steel wire helix provides structural strength without sacrificing flexibility. This makes it ideal for repeated handling, fluctuating pressure conditions, and onsite movement.
4. Compatible with Mining-Grade Fittings
Fox Global fitted each hose with ANSI 150 stainless steel flanges for secure integration with the mine’s process line and female stainless steel camlocks for fast, efficient unloading of acid transport trucks.
This combination gives the mine the flexibility it needs during unloading operations, while ensuring a long-term, chemically resilient solution on the process side.
5. Proven Performance in Australian Mining Conditions
Composite hoses are widely regarded as one of the most reliable options for corrosive transfer in harsh outdoor environments. From the heat, humidity, and seasonal rains of Northern Queensland to the abrasive dirt and dust typical of mine sites, the 969SS hose is built to perform.
Custom-Built Assemblies for the Application
The customer required multiple hoses cut and assembled to a precise length—4 inches (100mm) diameter x 6 metres long. Fox Global configured and pressure-tested each hose in-house to ensure compliance with the mine’s specifications and site safety standards.
End Fittings Installed by Fox Global:
- ANSI 150 stainless steel flanges (factory-fitted)
- 304/316 stainless steel female camlocks for rapid tanker unloading
The result was a fully customised hose assembly package ready for immediate installation on site.
Supporting Australia’s Mining Industry—The Fox Global Way
As a family-owned and Australian-owned & operated business, Fox Global takes immense pride in delivering high-performance industrial solutions backed by personal service, technical expertise, and reliable national support.
Here’s what sets us apart:
1. Deep Industry Knowledge
With decades of experience supporting mining, processing, transport, defence, and heavy industrial sectors, our team understands the demands and safety requirements of complex operations.
2. Custom Hose Assembly Capability
We assemble hoses in-house, enabling fast turnaround and precise quality control. Our technicians ensure every hose meets the exact needs of the application—including pressure requirements, chemical compatibility, and fitting configuration.
3. Extensive Product Range
From composite hoses to stainless-steel braided hose, rubber chemical hose, fittings, valves, gaskets, and engineered solutions, we supply products trusted across Australia’s largest industries.
4. Fast Delivery Nationwide
Whether you’re in Northern Queensland, Western Australia, Victoria, or remote areas of the NT, we provide rapid dispatch and reliable logistics to keep operations running smoothly.
5. Personalised Support & Technical Advice
Our team is hands-on and readily available to help troubleshoot, design solutions, and advise on best-fit products for your site.
The Importance of Reliable Hose Solutions in Acid-Handling Operations
Acid-transfer equipment failures can pose serious safety risks, lead to environmental exposure, or halt production altogether. Using hoses specifically engineered for the chemical and pressure conditions at hand is essential for maintaining continuous, safe operation.
Failures often occur due to:
- Incorrect hose selection
- Chemical incompatibility
- Inferior fittings
- Insufficient pressure rating
- Poor-quality assembly
- Wear, abrasion, or UV degradation
- Inconsistent inspection and maintenance practices
Choosing the right supplier—one who understands both the chemistry and the operational environment—is a key factor in maintaining safety and productivity.
Fox Global provides end-to-end solutions designed to minimise risk and support long-term equipment reliability.
A Closer Look at Composite Hose Construction
Composite hoses like the 969SS feature:
- Multiple layers of thermoplastic films
- High-strength reinforcing fabric
- Internal and external stainless-steel wire helixes
- Acid-resistant inner linings
- Weather- and abrasion-resistant outer covers
This multilayer construction distributes stress more evenly than single-layer systems, enabling composite hoses to maintain flexibility while resisting collapse, pressure spikes, and chemical penetration.
The 969SS model is specifically configured for high-concentration acid service, making it ideal for the copper mine’s operations.
Quality Assurance & Testing
Every hose supplied to the mine was pressure-tested and quality-checked prior to dispatch. Fox Global uses calibrated test equipment and rigid verification processes to ensure each hose assembly is safe, compliant, and ready for service.
Our testing protocols include:
- Hydrostatic pressure testing
- Visual welding and crimp inspection
- Fitting integrity checks
- Dimensional verification
- Tagging and traceability documentation
These steps ensure confidence in the field and help sites meet their internal compliance and safety obligations.
Why the Northern QLD Mine Chose Fox Global
The operations team selected Fox Global for several reasons:
- Trusted reliability in chemical hose assemblies
- Proven track record supporting mining operations
- Fast turnaround and ability to supply custom-built hoses
- Use of high-grade fittings and components
- Competitive pricing and strong after-sales support
- Australian family-owned partner committed to long-term relationships
We remain proud to support miners, processing facilities, transport operators, and contractors across this critical industry.
Looking Ahead: Continued Partnership & Support
The Northern Queensland mine now utilises the 969SS composite hose assemblies as part of its routine acid-handling operations. Fox Global remains on standby to supply additional hose assemblies, emergency replacements, fittings, valves, and related products as needed.
By providing durable, reliable, and safe industrial solutions, we help Australia’s mining sector maintain productivity and protect workers in some of the most demanding environments nationwide.
Contact Fox Global
To learn more about our composite hose solutions—or to request a quote—get in touch with our team today:
📞 Call: 1300 852 795
📧 Email: sales@foxglobal.com.au
🌐 Fox Global – Family-Owned & Australian Owned & Operated
We’re here to support your operation with fast delivery, expert advice, and high-performance industrial products.
