NIBCO 4706 Series CPVC Pipe Fitting, 45 Degree Elbow, 1/2" Slip 45-degree elbow for connecting two pipes at an angle Slip openings for connecting to male unthreaded pipes or fitting CPVC for better ductility and resistance to high pressures and temperatures than PVC Smooth interior finish for reduced friction and material buildup Meets specifications ASTM D2846 for quality assurance