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Brass Flare Female Elbow – 90° Forged Brass Fitting for Secure Tube-to-Port Connections

The Brass Flare Female Elbow is a precision-engineered 90-degree flare fitting used to connect flared copper or aluminum tubes to a male-threaded port at a right angle. Built from high-quality forged brass (CW617N or C37700), this fitting ensures excellent corrosion resistance, mechanical strength, and a leak-free metal-to-metal seal—ideal for HVAC, gas, refrigeration, and fluid systems.


 Key Features:

  • Material: Forged brass for maximum durability and corrosion resistance

  • Design: 90-degree female elbow for directional tube-to-thread connections

  • Seal Type: 45° SAE flare design ensures a strong, leak-free, metal-to-metal seal

  • Thread Types: SAE (UNF) standard; BSP, NPT, and metric threads available upon request

  • Finish: Standard brass or optional nickel/chrome plating for enhanced protection

  • Operating Pressure: Up to 800 PSI depending on size and system requirements

  • Temperature Range: -65°F to 250°F (-53°C to 121°C)

  • No sealant required – easy to install and maintain


 General Size Chart (Flare Tube OD & Female Thread Size)

Tube Size (inch) SAE Flare Thread (UNF) Metric Tube (mm)
1/4" 7/16-20 6.35 mm
3/8" 5/8-18 9.52 mm
1/2" 3/4-16 12.7 mm
5/8" 7/8-14 15.88 mm
3/4" 1-1/16-14 19.05 mm

 

 Custom sizes and special threads available on request


 OEM & Custom Services:

  • Custom thread options: NPT, BSP, BSPT, Metric

  • Custom branding: laser engraving, logo stamping, barcoding

  • Finish options: brass, nickel plated, or chrome plated

  • Flexible order quantities – low MOQ for startups, bulk discounts for volume buyers

  • Technical support: 2D/3D CAD drawings, custom design services, prototypes

  • Packaging customization for retail or industrial bulk


 Certifications & Quality Control:

  • ISO 9001:2015 certified production process

  • 100% pressure and leak testing before shipping

  • RoHS and REACH compliant materials

  • Full traceability and batch quality reports available


 Applications:

  • HVAC systems and A/C installations

  • Propane and natural gas lines

  • Refrigeration and cooling systems

  • Water, oil, and fuel line connections

  • Automotive and marine hydraulic systems

  • Industrial machinery and pneumatic piping