... System: 45 deg short elbow, 45 deg long elbow, 90 deg short elbow, 90 deg long elbow; Welding Short Tee, Welding Long Tee, Long Reducing Tee ... , Threaded Cross , Concentric Reducer , Eccentric Reducer , Reducer , Union , Nut , Male , Liner , Gasket , Ferrule , Hose Coupling , Blank , Clamp , Manholes , Pump , Butterfly Valve ...