When working with tubes or pipes, creating flares at the ends can be crucial for a secure connection. Flares ensure the pipe stays fixed and simplifies the attachment of fittings. The most common flares are at 37 and 45 degrees. Let’s explore their differences and how to select the best one for your needs.
Creating a Strong Connection with 37-Degree Flares
The 37-degree flare is widely used because of its simplicity in creation and effectiveness in forming a tight seal. You’ll need a flaring tool with a conical end that fits into your tube or pipe. Twisting this tool forms a precise 37-degree flare.
Advantages of 37-Degree Flares:
- Ensures a tight seal, reducing the likelihood of leaks.
- Durable, with a reduced chance of loosening or damage over time.
- The robust connection is suitable for high-pressure scenarios.
- Resistant to cracking, breaking, and corrosion.
37 degree flare JIC Fittings are the most commonly used in North America. If you would like learn more about threads, sizes, materials and applications of 37 degree flare JIC fittings, please click here for more details.
Optimizing Seal Strength with 45-Degree Flares
Though less common, the 45-degree flare can be advantageous, especially for creating an even tighter seal and maintaining a secure connection, which is less prone to loosening.
Advantages of 45-Degree Flares:
- A tighter seal for a more durable connection and minimal leakage.
- Installable in difficult locations.
- Superior resistance to vibrations and movement.
37 vs. 45 Degree Flare Fittings:
Comparing the two, the 37-degree flare requires less force for sealing and is preferable for high-pressure needs due to its smaller sealing area. Meanwhile, the 45-degree flare, with a larger sealing area, can handle more pressure but needs more force to seal.
Choosing the Right Flare:
The decision hinges on your project’s pressure requirements and accessibility for installation. For high pressure, a 45-degree flare might be the best choice, while for ease of sealing, a 37-degree flare would be more appropriate.
Conclusion
Your project’s specifics dictate whether a 37 or 45-degree flare is suitable. Ensuring you have the correct size and type for your application is key. For expert advice and a wide selection of hydraulic fittings, consider reaching out to specialists like Royal Brass Incorporated to find the ideal flare for your project.