raccords

Raccords are connectors used to join two sections of pipe, hose, or tubing to form a continuous fluid path. They are essential in plumbing, heating, gas supply, irrigation, and various industrial piping systems. Raccords are designed to seal and transmit pressure and flow, and they come in many forms to suit different installation methods and fluids.

Common types include threaded fittings, compression fittings, push-to-connect (or quick-connect) fittings, soldered or welded joints, flanges, unions, and adapters. Some fittings are designed for specific tasks, such as elbows for changes of direction, tees for branching, reducers for diameter changes, and caps or plugs to terminate lines. Materials vary by application and include brass, copper, steel, stainless steel, aluminum, and plastics such as PVC, CPVC, PEX, and polypropylene. Selection criteria typically involve pressure rating, temperature range, chemical compatibility, and installation practicality.

In filmmaking and television, raccords refer to continuity between shots. This usage concerns ensuring that details such as lighting, costumes, props, spatial relationships, and actor positions remain consistent from one take to the next. Mastering raccords helps maintain a seamless narrative flow, while discrepancies can yield continuity errors. Techniques for managing raccords include careful planning of props and set dressing, maintaining consistent wardrobe and makeup, and using matching action or eye-line cues when cutting between shots.

Overall, the term encompasses both physical connections in fluid systems and the stylistic discipline of maintaining continuity in visual storytelling.