Coupling (Socket) is a sturdy piping and plumbing component that is designed to connect two pipes and tubes to be joined, brazed, and welded. It is in high demand within applications such as HVAC, gas refineries, chemical processing, oil plants, and many more. It is made up of heavy duty engineering materials that give high strength and rigidity to bear extreme loads and vibrations. The internal threads of this fitting are machined with high precision and accuracy to ensure smooth engagement and disengagement with components of similar thread configuration.