Flanges & Bellows

Flanges & Bellows for Reliable, High‑Performance Fluid Transfer

Flanges and bellows are essential components in industrial, civil, and commercial piping and fluid transfer systems. They provide secure pipe connections while absorbing vibration, thermal expansion, and mechanical movement, protecting the integrity of systems that handle water, chemicals, pressure fluids, or wastewater.

Their role is critical in projects where system longevity, leak resistance, and operational efficiency are essential. Choosing high-quality flanges and bellows ensures your infrastructure can withstand harsh conditions, high pressures, and frequent use without compromising safety or performance.

Our team supplies a wide selection of premium flanges, flexible bellows, expansion joints, and related components, purpose-built for rugged Australian conditions. We provide technical support, custom engineering, and nationwide delivery to help your project run smoothly from specification to installation.

Flanges – Secure, Precision‑Engineered Pipe Connections

Flanges form the backbone of any pressure‑retaining piping system, providing strong connections that can be maintained or inspected with ease. They’re used in everything from water distribution networks to chemical transfer pipelines, and their design must ensure leak resistance, strength under pressure, and long-term durability.

Our team supplies flanges manufactured to high-quality specifications that meet Australian standards such as AS 2129, which sets out requirements for dimensions, bolting, and pressure ratings. This ensures that each flange performs reliably, giving engineers and project managers confidence that the system will operate safely under both normal and demanding conditions.

Types of Flanges We Offer

• Weld Neck Flanges – Ideal for high-pressure, high-temperature service
• Slip‑On Flanges – Versatile and easy to install
• Blind Flanges – Safely close off pipeline ends
• Threaded / Socket Weld Flanges – For non-welded connections

Each flange is available in a range of sizes, materials, and pressure classes, and custom-engineered options are available for specialised applications.

Bellows & Expansion Joints – Protecting Systems with Flexibility

Flexible bellows, often called expansion joints, absorb vibration, thermal expansion, and mechanical movement, protecting connected pipes and equipment. Selecting the right bellows is crucial for maintaining system performance and longevity, especially in high-pressure or high-cycle applications.

Many of the metallic bellows we supply are designed in accordance with internationally recognised guidelines, such as ASTM F1120, which covers the mechanical design, manufacturing, and testing of bellows-type expansion joints. Conformance to these standards helps ensure they perform reliably under pressure and temperature fluctuations, giving engineers assurance that the piping system is safe and durable.

Bellows are available in a variety of materials:

• Rubber/EPDM/NBR composite – flexible and vibration-damping
• Stainless steel – corrosion-resistant and suitable for high-temperature or high-pressure environments
• Multi-layer metallic – engineered for heavy-duty industrial cycles

The right choice ensures smooth fluid transfer while protecting the system from stress and wear.

Applications Across Industries

Flanges and bellows are designed to adapt to the needs of specific project environments, including:

• Civil Infrastructure: Water mains, wastewater reticulation, irrigation trunk lines
• Mining & Resources: High-pressure slurry lines, dewatering systems
• Industrial & Manufacturing: Chemical feed lines, steam networks, HVAC systems
• Utilities & Energy: Power station piping, district cooling, and pumping stations
• Marine & Offshore: Corrosion-resistant fluid systems on vessels and platforms

Flanges and bellows are often paired with pipe fittings for industrial and civil pipelines to ensure secure, leak-resistant connections across complex systems.

Why Customers Trust Fox Global

Clients rely on us for robust fluid transfer solutions that combine engineering quality with practical service delivery.

• Over 25 years of industry expertise in engineered fluid transfer systems
• Comprehensive coverage for projects of all sizes
• Australian-made products built to high-quality standards
• Australia-wide delivery, including same-day Sydney options
• Custom engineered solutions tailored to specific pressures, sizes, or materials

These strengths ensure products perform reliably and provide long-term peace of mind.

Comprehensive Product Range & Accessories

Our range meets diverse system requirements:

• Pipe Flanges – full range of types and sizes
• Flexible Bellows & Expansion Joints – rubber, stainless steel, composite
• Custom Solutions – engineered for unique system demands
• Fittings & Installation Hardware – gaskets, bolts, couplings, and seals

Our extensive range also includes composite hoses for flexible connections, complementing flanges and bellows to create complete fluid transfer solutions.

Technical Support, Documentation & Resources

Our team supports every project stage with datasheets, engineering guides, installation best practices, and expert consultation. We ensure flanges and bellows are specified correctly, installed properly, and maintained efficiently, keeping projects on time and on budget.

Secure High‑Quality Flanges & Bellows for Your Next Project

Ensure your piping system operates safely, efficiently, and reliably with our engineered fluid transfer solutions. We can help you select the right components for your project.

Give us a call on 1300 852 795 today for expert advice or a no-obligation consultation, or request a quote online to get started today.