Réducteur de radiateur flexible

Tuyau flexible de réduction de radiateur – Solution technique pour le refroidissement & Systèmes thermiques

Présentation du produit

Le Flexible Radiator Reducer Hose is a high-performance, reinforced coolant hose designed for automotive and industrial thermal fluid applications. Built for reliable operation under wide temperature ranges, this hose combines advanced elastomer compounds with engineered reinforcement to deliver consistent pressure handling, flexibilité, and durability across varying system conditions.

Flexible radiator hoses and reducers are used to adapt between differing diameters in coolant circuits while maintaining flow integrity, pressure resistance, et conformité aux normes industrielles SAE J20.

réducteur de radiateur flexible

Matériaux d'ingénierie & Construction

Nos tuyaux flexibles de réduction de radiateur sont fabriqués à partir de matériaux de qualité supérieure. élastomères résistants à la chaleur avec des couches de renfort sur mesure pour équilibrer la capacité de pression et la flexibilité:

»Tube élastomère haute température & Couverture – Conçu pour des performances stables dans le compartiment moteur surélevé et dans les environnements industriels, avec une température de fonctionnement continue de −50 °C à +180 ° C et résistance au vieillissement thermique, ozone, et la dégradation de l'environnement.

»Couches de renfort – Multiple layers of synthetic textiles and/or high-strength braids are incorporated to achieve target working pressure and burst (bursting) strength per size and reinforcement configuration.

»Reducer Design – Provides a controlled transition between hose diameters while maintaining flow continuity and structural integrity.

This construction supports compliance with and exceeds SAE J20 standards for reinforced coolant hoses, ensuring reliable operation in demanding cooling and thermal management systems.

Performance Data — Pressure & Température

Flexible radiator reducer hoses exhibit variable burst pressure and working pressure depending on internal diameter and reinforcement configuration. Typical engineering data are shown below (indicative values):

Actual performance data should be confirmed with specific part numbers and engineering test reports. Custom reinforcement and compound options can be specified for higher performance requirements.

Conformité & Standards

The hose design is aligned with SAE J20 series requirements for reinforced elastomer hoses used in cooling systems. SAE J20 defines test protocols and performance criteria for elastomeric cooling system hoses, including thermal aging, burst resistance, dimensional stability, and material properties.

Key aspects validated through material and hose testing:

»Thermal aging resistance at elevated temperatures

»Hydrostatic and burst pressure capacity

»Flexibility and resistance to collapse

»Resistance to coolant additives and environmental factors

These elements ensure the hose meets industrial expectations for durability, safety, and lifecycle performance in automotive and industrial systems.

Engineering Test & Validation

Performance validation typically includes rigorous tests such as:

»Hydrostatic & Test d'éclatement

Hoses are pressurized beyond expected working pressures until structural failure to determine burst limits, which for reinforced radiator reducer hoses can range up to ~16 MPa depending on size and reinforcement.

» Thermal Endurance Testing

Continuous exposure to high temperature environments to assess elastomer aging, mechanical property retention, and dimensional stability over time.

»Dynamic Flex & Fatigue Testing

Simulates vibration, flexing, and thermal cycling seen in real-world operations to confirm long-term serviceability without cracking, délaminage, or strength degradation.

»SAE Compliance Tests

Includes testing per SAE J20 protocols to verify physical properties, aging performance, and dimensional tolerances required for cooling system hoses.

Engineering test reports can be provided to support OEM approvals, quality audits, and system qualification.

Applications

Flexible radiator reducer hoses are suitable for a broad range of engineered thermal fluid systems, comprenant:

Automotive Cooling & Heating Systems

»Radiator inlet/outlet and heater core circuits

»Coolant distribution in light and heavy-duty vehicles
Used where standard molded hoses are not feasible, offering enhanced routing flexibility while maintaining coolant integrity.

High-Temperature Industrial Cooling

»Industrial heat exchangers

»Process cooling loops

»HVAC systems
Handles elevated temperatures and pressure demands in industrial thermal management.

Personnalisation & Assistance technique

We provide bespoke configurations based on system requirements:

»Diamètres internes et géométries de réducteur personnalisés

»Couches de renfort sur mesure pour des pressions d'éclatement et de travail plus élevées

»Composés élastomères spécialisés pour les environnements extrêmes

»Codage couleur ou marquage pour la traçabilité

Une assistance technique est disponible pour adapter la conception du tuyau à la compatibilité des fluides du système, profil de pression, temperature extremes, et contraintes mécaniques de routage.