A Tube Joint Coupling is that connects and seals the tubes or pipes in the expansion tank. It ensures a secure and leak-free connection between the tubes, allowing for the expansion and contraction of fluids or gases within the tank. The tube joint coupling is made of a durable and corrosion-resistant material, to withstand the pressure and temperature variations in the expansion tank.Attributes:• Provides a secure and leak-free connection• Engineered to withstand the pressure and temperature conditions Applications: A Tube Joint Coupling ensures a secure and leak-free connection between the tubes in the Expansion Tank.