Hotop flexible radiator reducer is designed to connect coolant hoses of different diameters while maintaining smooth flow and reliable sealing. Made from reinforced silicone, it offers excellent flexibility, high-temperature resistance, そして耐久性. Ideal for automotive and industrial cooling systems, radiator reducers ensure secure transitions, easy installation, and long service life under pressure.
問い合わせFlexible Radiator Reducer Hose — Engineered Solution for Cooling & Thermal Systems
の フレキシブルラジエーター減速ホース 高性能です, 強化クーラントホース用に設計 自動車および産業用熱流体用途. のために作られた 広い温度範囲でも信頼性の高い動作, このホースは、高度なエラストマーコンパウンドと工学的に設計された強化材を組み合わせて、 一貫した圧力処理, 柔軟性, そして耐久性 さまざまなシステム条件にわたって.
柔軟なラジエーターホースとレデューサーを使用して、冷却液回路内の異なる直径に適応しながら、 フローの完全性, 耐圧性, SAE J20 工業規格への準拠.
フレキシブルラジエーター減速機
当社の柔軟なラジエーター減速ホースは、高品質の材料で作られています。 耐熱エラストマー 圧力能力と柔軟性のバランスをとるために調整された強化層を備えています:
»高温エラストマーチューブ & カバー – 高所のエンジンベイや産業環境でも安定したパフォーマンスを発揮するように設計されています, 連続動作温度で −50℃～ +180 °C 熱老化に対する耐性, オゾン, と環境悪化.
»強化層 – 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.
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):
| メトリック | Typical Range | Notes |
|---|---|---|
| 温度範囲 | −50℃～ +180 °C | Designed for harsh under-hood and industrial environments |
| 使用圧力 | Up to ~5 MPa (≈50 bar) | Varies with hose size and layer structure |
| 破裂圧力 | ~5 MPa to ~16 MPa | Burst pressure scales with diameter and reinforcement design |
| 補強オプション | Single-ply / multi-ply textile, hybrid braid | アプリケーションの圧力と動的荷重に合わせて調整 |
実際の性能データは、特定の部品番号とエンジニアリングテストレポートで確認する必要があります。. より高いパフォーマンス要件に合わせて、カスタム補強および複合オプションを指定できます。.
ホースのデザインは以下のものと一致しています SAE J20 シリーズの要件 冷却システムに使用される強化エラストマーホース用. SAE J20 は、エラストマー冷却システムホースのテストプロトコルと性能基準を定義しています, 熱老化を含む, 耐バースト性, 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.
Performance validation typically includes rigorous tests such as:
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.
Continuous exposure to high temperature environments to assess elastomer aging, mechanical property retention, and dimensional stability over time.
Simulates vibration, flexing, and thermal cycling seen in real-world operations to confirm long-term serviceability without cracking, 剥離, or strength degradation.
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.
Flexible radiator reducer hoses are suitable for a broad range of engineered thermal fluid systems, 含めて:
»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.
»Industrial heat exchangers
»Process cooling loops
»HVAC systems
Handles elevated temperatures and pressure demands in industrial thermal management.
We provide bespoke configurations based on system requirements:
»Custom internal diameters and reducer geometries
»Tailored reinforcement layers for higher burst and working pressures
»Specialized elastomer compounds for extreme environments
»Color coding or marking for traceability
Engineering support is available to match hose design to system fluid compatibility, pressure profile, 極端な温度, and mechanical routing constraints.
