Created on 2024.12.28

Differences Between 37° Flared Flanges and Retaining Ring Flanges: How to Choose the Right One

In the world of hydraulic systems, selecting the appropriate flange is crucial for ensuring reliability and efficiency. Among the many types available, SAE 37° flared flanges and retaining ring flanges are two widely used options. Though both serve the purpose of connecting hydraulic components, their designs, applications, and advantages differ significantly. This article compares these two flange types and provides guidance on how to make the right choice for your system.
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Overview of 37° Flared Flanges The 37° flared flanges are designed for use in hydraulic systems to provide a secure and leak-free connection between components. These flanges feature a 37° flare angle that ensures a tight seal and reliable performance. They are commonly used in high-pressure applications where a strong and durable connection is required.

SAE 37° flared flanges, often referred to as JIC (Joint Industry Council) flanges, feature a 37° conical seat that provides a secure and leak-free connection. These flanges are commonly used in hydraulic systems due to their standardization and reliability.
Key Features:
• Designed according to SAE J514 and ISO 8434-2 standards.
Suitable for pressures up to 5,000 PSI.
• Compatible with JIC fittings and hoses.
Ideal for high-pressure and global applications.

Overview of Retaining Ring Flanges The retaining ring flange is a type of flange that is used to secure and position components within a system. It is designed to prevent the components from moving or shifting during operation. Retaining ring flanges are commonly used in various industries such as automotive, aerospace, and manufacturing. They are available in different sizes and materials to suit specific application requirements.

SAE retaining ring flanges are equipped with a circular retaining ring that securely holds the flange in place. This design simplifies assembly and enhances durability, making them a popular choice for demanding hydraulic systems.
Key Features:
• Built to comply with SAE J518 standards.
Designed for high-pressure and high-vibration environments.
Easy to install, maintain, and replace.
• Compatible with heavy-duty industrial and mobile applications.
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Key Differences Between 37° Flared Flanges and Retaining Ring Flanges

Aspect
37° Flared Flanges
Retaining Ring Flanges
Sealing Mechanism
37°锥形密封
Retaining ring for secure positioning
Pressure Rating
Up to 5,000 PSI
High-pressure systems typically vary.
Design Complexity
Simple cone and thread connection
Includes a retaining ring for additional stability
应用程序
High-pressure global systems
High-vibration or heavy-duty systems
Ease of Maintenance
Standard disassembly process
Quick assembly and disassembly due to retaining ring

When to Choose 37° Flared Flanges

37° flared flanges are ideal for:
Global Hydraulic Systems: Their adherence to international standards ensures compatibility worldwide.
High-Pressure Applications: Suitable for systems requiring up to 5,000 PSI.
Relatively simpler design makes them a budget-friendly choice.

When to Choose Retaining Ring Flanges

Retaining ring flanges are better suited for:
High-Vibration Environments: Their robust design withstands dynamic forces and shocks.
Heavy-Duty Applications: Common in construction, mining, and industrial equipment.
Maintenance-Friendly Systems: Retaining rings allow for easy installation and replacement.

How to Decide Between the Two

Consider the following factors when choosing between 37° flared flanges and retaining ring flanges.
Opt for 37° flared flanges for ultra-high pressure; retaining ring flanges are ideal for heavy-duty systems.
Use retaining ring flanges for high-vibration or dynamic settings.
If global standard compliance is a priority, 37° flared flanges are a better fit.
Ease of Maintenance: Retaining ring flanges excel in systems requiring frequent assembly and disassembly.
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Because JETE FITTINGS offers high-quality hydraulic flanges.

JETE FITTINGSWe offer a comprehensive range of hydraulic connection solutions, including SAE 37° flared flanges and retaining ring flanges.
What We Provide:
• Top-Quality Materials: Flanges made from carbon steel, stainless steel, and alloy materials.
Customization Services: Tailored flange designs to meet specific customer requirements.
• 专家指导:帮助您为您的液压系统选择完美的法兰。
Global Distribution: Trusted by industries worldwide for high-quality hydraulic components.

Conclusion

Both 37° flared flanges and retaining ring flanges are reliable choices for hydraulic systems, but each has unique strengths suited to specific applications. By understanding the differences and evaluating your system’s requirements, you can make an informed decision.
Trust JETE FITTINGS for top-tier hydraulic flanges. Contact us today to ensure the success of your hydraulic projects.

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