SAE 45° Flare Fittings
SAE 45° Flare Fittings Manufacturer
Precision Brass Flared Connectors
As a specialized manufacturer of SAE 45° flare components, Sin Ling produces high-quality flare fittings (Raccords évasés / フレア継手 / Accesorios abocinados) designed for fluid, refrigeration, and automotive applications requiring reliable mechanical sealing. Our brass flared connectors are engineered to strict SAE J512 and J513 standards, ensuring excellent resistance to vibration, pressure cycling, and temperature fluctuations in copper and aluminum tubing systems.
100% Taiwan Manufacturing Region Ratio: All Sin Ling SAE 45° brass flare fittings are precision CNC-machined in-house at our Taiwan facility. We provide global OEMs with absolute compliance in international origin labeling and highly reliable supply chain resilience for critical HVAC and automotive assemblies.
Precision Machined Brass Flared Fittings
Our product line features a comprehensive range of 45 degree flare fittings, including:
- Flare unions & adapters
- Flare nuts (Short & Long versions)
- Elbows (45° / 90°) and Tees
- Male/Female threaded connectors
Each fitting is meticulously machined with a precise 45-degree cone seat to ensure accurate engagement with the flared tube, providing a secure, leak-free metal-to-metal seal without the need for perishable gaskets.
Versatile Applications for 45 Degree Flare Fittings
Sin Ling brass flared fittings are widely utilized in HVAC systems, LP gas lines, fuel oil lines, and industrial vacuum applications. The robust mechanical design allows for repeated disassembly and reassembly, making them a preferred choice for maintenance-heavy circuits and automotive fluid networks.
Frequently Asked Questions (FAQ)
Q1: What tubing is compatible with Sin Ling's 45 degree flare fittings?
Sin Ling's brass flared fittings are engineered for use with soft copper, aluminum, and brass tubing that can be accurately flared to a 45-degree angle using standard flaring tools.
Q2: Are these fittings suitable for HVAC and refrigeration systems?
Yes. As a trusted manufacturer of SAE 45° flare components, Sin Ling's products meet SAE J512 and J513 standards, making them highly reliable for HVAC, air conditioning, and refrigeration systems that are compatible with brass materials.
Q3: What is the difference between SAE 45° and JIC 37° fittings?
SAE 45° flare fittings are primarily used in automotive, gas, and refrigeration (HVAC) low-to-medium pressure applications. In contrast, JIC fittings utilize a 37° flare angle and are designed for high-pressure industrial hydraulic systems. Sin Ling manufactures both types to precise international standards.
