When it comes to safe, efficient, and compliant fuel transfer, selecting the right flexible fuel hose is critical. Fuel Flex, South Africa’s only EN-certified hose manufacturer, provides a wide range of flexible fuel hoses suitable for industrial, mining, petrochemical, and fuel logistics applications. With rigorous testing, EN and SANS 1518 compliance, and mobile testing services, Fuel Flex ensures your operations in South Africa are safe, efficient, and fully compliant.
Why Choose Flexible Fuel Hoses
Flexible fuel hoses are essential in environments where movement, vibration, and varying pressure conditions exist. The benefits include:
- Ease of handling and installation
- Compatibility with multiple fluids including petrol, diesel, chemicals, and oils
- Resistance to abrasion, chemical attack, and environmental conditions
- Compliance with EN and SANS standards for safety and reliability
Flexible hoses allow operators to connect tanks, pumps, and refueling points quickly and safely. Substandard hoses increase the risk of spills, leaks, and operational downtime, making certified flexible hoses a necessity.
Types of Flexible Fuel Hoses
Fuel Flex offers multiple flexible fuel hose options, each engineered for specific operational needs:
1. EN 13765 Composite Flexible Hoses
- Yellow-white hoses suitable for industrial and agricultural fuel transfer
- Applications: Fuel loading/offloading, chemical industry, vapour recovery, loading arm connections
- Working Pressure: 10–14 bar (150–225 psi)
- Diameter: 1–6 inches, Maximum Coil Length: 15 meters
- Types: AAPH, GAPH, GGPP
2. Non-EN Standard Composite Hoses
- Bright red hoses for heavy-duty fluid transfer
- Applications: Chemical processing, fuel transfer, vapour handling
- Working Pressure: 10–14 bar (150–225 psi)
- Diameter: 1–6 inches, Maximum Coil Length: 15 meters
- Types: SSTE, SSPP, GGPP, SGTE, SGPP
3. EN 12115 Rubber Hoses
- Chemical discharge hoses with EPDM quality
- Hardwall and softwall hoses for industrial water, chemical, and petroleum product transfer
- Food-grade hoses with PE-UHMW or UPE tubes for safe handling of solvents, chemicals, and alcoholic beverages
- Tube compliance: FDA title 21, BfR III, Reg. EU 10/2011
4. EN 1762 LPG Hoses
- Hardwall and softwall hoses for LPG and natural gas delivery
- High-quality steel cord reinforced for liquid and gaseous forms
- Designed to meet EN 1762 standards
5. Rotary & Vibrator Hoses, Cementing Hoses, and Choke & Kill Lines
- Specialized hoses for oilfield, drilling, and high-temperature applications
- API spec-compliant for rigorous industrial use
Features of Flexible Fuel Hoses
Fuel Flex’s flexible fuel hoses are designed to meet demanding industrial standards:
- Lightweight yet durable composite construction
- Anti-static properties for safe flammable liquid handling
- Chemical and abrasion resistance for long service life
- High-pressure capability, compatible with testing up to 21,500 psi
- Traceable and fully documented for compliance audits
Flexible hoses are often paired with certified fuel hose fittings, including Barret couplings, camlocks, and quick-connect systems, to ensure leak-free and safe operations.
Applications of Flexible Fuel Hoses
1. Fuel Depots and Transport Fleets
- Fast, safe loading and offloading of fuel
- Mobile trailers enable on-site testing and recertification
- Light, flexible hoses reduce handling effort and downtime
2. Mining Operations
- Resistant to harsh environments, including dust, abrasion, and vibration
Compatible with heavy-duty fuel and chemical transfer operations
3. Chemical Industry
- Hoses and fittings resist aggressive chemicals and solvents
- Food-grade variants meet FDA and EU standards for hygiene-critical applications
4. Food & Beverage Processing
- Softwall and hardwall hoses for solvent, chemical, and fluid transfer
- Ensure compliance with hygiene and chemical safety standards
5. Aviation & Ports
- Quick, reliable connections for fuel transfer to aircraft or marine vessels
- Flexible hoses paired with mobile test trailers ensure operational safety
Mobile and In-House Testing Services
Fuel Flex ensures every flexible fuel hose is tested and certified:
- Hydrostatic testing up to 85 BAR in-house
- Mobile test trailers for ½” to 12” hoses, pressures up to 21,500 psi
- Electrical conductivity testing to prevent static discharge
- Visual and borescope inspections for internal integrity
- Documentation for SANS 1518 and EN compliance
This allows Cape Town, Gauteng, and other industrial operators to maintain safe, high-performance hoses without unnecessary downtime.
Maintenance and Best Practices for Flexible Fuel Hoses
Regular care and inspection of flexible fuel hoses ensures optimal performance and longevity:
- Visual Inspection: Check for abrasions, cracks, or leaks
- Pressure Testing: Validate working and burst pressures
- Conductivity Checks: Ensure anti-static performance
- Cleaning: Flush hoses after chemical exposure
- Storage: Store in dry, shaded areas to avoid UV damage
- Training: Ensure operators follow proper handling and connection procedures
Proper maintenance can extend hose life for 2–5 years, depending on usage and operational conditions.
Comprehensive Technical Specifications for Flexible Fuel Hoses
1. EN 13765 Composite Hoses
These hoses are highly durable, lightweight, and designed for fuel and chemical transfer:
| Type | Construction | Working Pressure (Bar) | Diameter (inch) | Maximum Coil Length (m) |
| AAPH | Composite | 10/14 | 1–6 | 15 |
| GAPH | Composite | 10/14 | 1–6 | 15 |
| GGPP | Composite | 10/14 | 1–6 | 15 |
Applications: Fuel loading & offloading, chemical industry, loading arm connections, vapour recovery.
Benefits: Anti-static, flexible, lightweight, EN-certified, SANS 1518 compliant.
2. Non-EN Standard Composite Hoses
| Type | Construction | Working Pressure (Bar) | Diameter (inch) | Maximum Coil Length (m) |
| SSTE | Standard | 10/14 | 1–6 | 15 |
| SSPP | Standard | 10/14 | 1–6 | 15 |
| GGPP | Standard | 10/14 | 1–6 | 15 |
| SGTE | Standard | 10/14 | 1–6 | 15 |
| SGPP | Standard | 10/14 | 1–6 | 15 |
Applications: Heavy-duty chemical and fuel transfer, vapour handling.
Benefits: High-pressure resistance, long coil lengths, chemical-resistant layers.
3. EN 12115 Rubber Hoses
- Softwall hoses: Industrial water transfer, chemical discharge, multi-purpose applications
- Hardwall hoses: Transmitting petroleum products, oils, solvents, aggressive chemicals
- Food-grade hoses: PE-UHMW or UPE tubes, FDA and EU-compliant for food, beverages, and alcohol transfer
Applications: Chemical plants, food & beverage industry, water treatment, petrochemical operations.
4. EN 1762 LPG Hoses
| Type | Standards | Application | Temperature | Diameter | Working Pressure |
| Hardwall | EN 1762:1997 | LPG, natural gas | Various | Multiple | High |
| Softwall | EN 1762:2018 | LPG, natural gas | Various | Multiple | High |
Installation Guide for Flexible Fuel Hoses
Correct installation is essential for flexible fuel hose safety and longevity.
Step 1: Prepare the Hose
- Select appropriate hose type for fluid, pressure, and environment
Measure and cut to required length, check for any damage
Step 2: Select the Right Fitting
- Barret couplings for petrol/diesel
- Camlocks for mobile/fixed applications
- Quick-connect or breakaway couplers for rapid disconnection
Step 3: Clean Hose Ends
- Remove dirt, debris, or oil residue
- Inspect for burrs or deformities
Step 4: Fit the Coupling
- Align coupling correctly; for Barret, ensure green = petrol, yellow = diesel
- Fully insert and secure the hose
Step 5: Tighten and Secure
- Swage or clamp according to specifications
- Verify the connection is tight and leak-free
Step 6: Test Pressure
- Use mobile or in-house testing equipment
- Hydrostatic testing to ensure safety
Step 7: Document Installation
- Label hose with batch number
- Record installation date and fittings used
Maintenance & Extended Lifespan Best Practices
Proper maintenance ensures a flexible fuel hose performs reliably over time:
- Routine Inspections: Check for cracks, wear, or chemical degradation
- Hydrostatic Testing: Ensure hoses and fittings maintain operational pressures
- Electrical Conductivity Checks: Prevent static buildup in fuel transfer
- Cleaning & Flushing: Post-chemical or fuel use
- Proper Storage: Dry, shaded areas, avoid UV exposure
- Training: Operators should know correct handling, connection, and emergency procedures
- Record Keeping: Maintain detailed logs of inspections, testing, and recertification
Most hoses last 2–5 years depending on use; proper maintenance can extend this lifespan.
Industry Applications for Flexible Fuel Hoses
Fuel Depots & Transport Fleets
- Safe, quick refueling operations
- Mobile testing reduces downtime
- Light, flexible hoses improve handling
Mining Operations
- Hoses withstand abrasive, high-pressure conditions
- Chemical-resistant hoses prevent operational delays
Chemical Industry
- Hoses handle aggressive solvents and chemicals safely
- EPDM and PE-UHMW hoses with compatible fittings ensure compliance
Food & Beverage
- FDA and EU-compliant hoses for hygienic fluid handling
- Softwall and hardwall options for liquids and alcohols
Aviation & Ports
- Quick connections to aircraft and vessels
- Mobile test trailers ensure safe operations on-site
Mobile and In-House Testing Services
Fuel Flex guarantees safe, compliant flexible fuel hoses with:
- Mobile test trailers: ½”–12” hoses, pressures up to 21,500 psi
- In-house test bays: Up to 85 BAR
- Visual inspections & borescope checks
- Electrical conductivity testing
- Complete certification for SANS 1518 and EN compliance
Mobile services allow testing at depots, mines, and industrial sites without transporting hoses off-site.
Conclusion
Fuel Flex is South Africa’s leading provider of flexible fuel hoses, offering:
- EN & SANS certified composite, rubber, LPG, and specialty hoses
- Complete range of fittings and couplings
- Mobile and in-house testing services
- Expert installation guidance and maintenance advice
- Applications across fuel depots, mining, chemical, food & beverage, aviation, and ports
For reliable, high-performance flexible fuel hoses, Fuel Flex is the trusted partner for South African industries.