Flare Adapters & Unions
Connect and join SAE 45-degree flare tubing with our brass flare adapters and unions. These straight-through fittings create leak-tight transitions between flare lines and threaded ports, making them ideal for refrigeration, HVAC, gas lines, and hydraulic tubing runs. Machined from durable brass for corrosion resistance and a lasting seal, with fast shipping on every order.