At a fuel station, most of the activity looks simple from the outside. A vehicle arrives, the nozzle is inserted, fuel flows, and the process ends within minutes. What is not visible is the vapor move...
READ MOREIn the modern fleet, industrial, and agricultural markets, AdBlue/DEF (urea solution) dispensing systems are critical for reducing nitrogen oxide emissions and ensuring environmental compliance. High-quality stainless steel fittings and accessories are essential components that guarantee the durability, safety, and efficiency of these systems. Our products cover a wide range of components, including stainless steel swivel joints, breakaways, hose couplings, sight glasses, and EPDM urea hoses, custom-configured to meet specific client requirements.
Stainless Steel Swivel Joints for AdBlue/DEF
Stainless steel swivel joints are vital for flexible, smooth, and reliable fuel and urea solution transfer. They prevent hose twisting and kinking, ensuring seamless operation in high-traffic refueling environments.
Key Features:
Precision stainless steel construction for maximum corrosion resistance
Smooth 360° rotation to prevent hose stress and prolong service life
Compatible with AdBlue/DEF fluids, fully ISO 22241 compliant
Suitable for both automatic and manual dispensing systems
Stainless Steel Breakaways
Breakaway valves are crucial safety components that protect hoses and dispensers during accidental drive-offs or equipment mishandling. Our stainless steel breakaways are engineered to disconnect cleanly under stress, preventing spills and equipment damage.
Key Features:
High-strength 304 stainless steel for long-lasting performance
Reconnectable design for operational convenience
Reliable, rapid release under excessive force to prevent damage
Suitable for AdBlue/DEF dispensers in fleets, industrial, and agricultural setups
Stainless Steel Hose Couplings & Swivels
Our stainless steel hose couplings and swivels provide secure and leak-proof connections for urea hoses. Designed for heavy-duty operation, these components ensure safe and efficient transfer of AdBlue/DEF fluids.
Key Features:
Precision-machined stainless steel for high-pressure and chemical resistance
Compatible with EPDM urea hoses and standard dispensing nozzles
Easy installation and maintenance
Minimizes downtime and enhances operational safety
Sight Glasses & Oil Indicators
Stainless steel sight glasses and indicators allow visual monitoring of fluid flow and levels in AdBlue/DEF systems. They are essential for accurate dispensing, maintenance, and safety control.
Key Features:
High-quality 304 stainless steel housing for corrosion resistance
Clear, durable glass for accurate visual inspection
Compatible with AdBlue/DEF fluids
Essential for both commercial and industrial dispensing systems
EPDM Urea Hoses & Custom Assemblies
EPDM hoses are specifically formulated for AdBlue/DEF fluids, resistant to urea crystallization, and durable under varying temperatures and pressures. We provide hoses in standard sizes or custom assemblies based on client specifications.
Key Features:
EPDM material fully compatible with ISO 22241 AdBlue/DEF standards
Flexible, durable, and resistant to chemical corrosion
Available in custom lengths and diameters to suit specific system requirements
Optimized for both fixed and mobile dispensing setups
Applications
Our stainless steel fittings and accessories are widely used in:
Commercial fleet AdBlue refueling stations
Diesel vehicle service stations
Industrial and agricultural machinery
Mobile and temporary urea dispensing units
Conclusion
Stainless steel fittings and accessories are indispensable for any AdBlue/DEF dispensing system. Selecting high-quality swivels, breakaways, hose couplings, sight glasses, and EPDM hoses ensures operational safety, durability, and high performance across fleets, industrial facilities, and agricultural applications.
For technical specifications, custom EPDM hose assemblies, or system integration solutions, contact us today. We provide professional, one-stop solutions for all your AdBlue/DEF dispensing needs.
Zhejiang Haibo Petroleum Equipment Co., Ltd., established in 2017, is a certified enterprise located in Yongjia County, Wenzhou City, Zhejiang Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
Our products are widely used in Fluid Control Systems, Energy Systems, Measurement Systems, Piping Systems, and Hydraulic Systems, serving petroleum companies, military units, oil depots, tank truck manufacturers, and petrol stations worldwide. Province—recognized globally as the world’s largest manufacturing base for petroleum equipment and the well-known hometown of pumps and valves in China.
At Haibo, we are backed by a team of senior industry experts with more than 20 years of professional experience in the petroleum equipment and fluid control sectors. Their deep technical knowledge and industry insight ensure that every product and solution we deliver meets the highest standards of quality, reliability, and performance.
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