... CAP , MALE AND FEMALE TEE , REDUCING TEE, MALE AND FEMALE ANDAPTER, 45DEGREE MALE AND FEMALE ELBOW , 90 DEGREE MALE AND FEMALE ELBOW , REDUCING COUPLING, MALE AND FEMALE UNION , MALE PLUG, PIPE ... and handle, good for labor-saving6) Smooth inner walls reduce pressure loss and increase flow speed7) Sound insulation (reduced by 40 ...