... handle, good for labor-saving6) Smooth inner walls reduce pressure loss and increase flow speed7) Sound insulation (reduced by ... REDUCER AND BUSHING,END CAP,MALE AND FEMALE TEE,REDUCING TEE,MALE AND FEMALE ANDAPTER,45DEGREE MALE AND FEMALE ... ELBOW,REDUCING COUPLING,MALE AND FEMALE UNION,MALE PLUG, PIPE CLIP,BALL VALVE,OCTAGONAL BALL VALVE,COMPACT BALL VALVE,CONCEALED VALVE,GATE VALVE,STOP VALVE, ...