37° Flare Fittings (JIC)

37° Flare Fittings (JIC)

Our 37° Flare Fittings—also known as JIC (Joint Industry Council) fittings—are engineered to deliver dependable, high-pressure hydraulic connections. Designed with a 37-degree flared sealing surface, these fittings ensure metal-to-metal contact that prevents leaks and resists vibration, making them ideal for critical applications in hydraulic, fuel, and instrumentation systems. Manufactured from premium-grade stainless steel, carbon steel, and brass, Metalok’s JIC fittings offer robust performance in extreme conditions across industries such as aerospace, marine, agriculture, and construction equipment.

  • 37° Flared Sealing Surface
    Provides a secure metal-to-metal seal for leak-proof performance.
  • Standardized Design (SAE J514) 
    Fully interchangeable with other JIC fittings for global compatibility.
  • Wide Range of Configurations 
    Available in elbows, tees, adapters, and straight fittings.
  • High-Pressure Capability
    Suitable for hydraulic systems up to 10,000 PSI depending on size and material.
  • Material Versatility 
    Offered in SS 316, carbon steel, and brass for varied industrial requirements.
  • Leak-Proof Connections
    Ensures tight sealing without the need for welding or soldering, minimizing leak risks.
  • Easy Installation & Maintenance
    Requires only standard tools, allowing quick assembly and disassembly.
  • Vibration Resistance
    Maintains secure connections even under high-vibration or dynamic conditions.
  • Corrosion Resistance
    Made from materials like stainless steel or brass, ideal for harsh or corrosive environments.
  • Reusability
    Can be disassembled and reused multiple times without compromising performance.

    37° Flare Fittings (JIC) Products