... malleable iron pipe fittings with beaded end ,bs thread : elbow, tee, socket, nipple,bushing Available malleable elbow we have some ... available stock products ,these products are produced newly with ... beaded end ,bs thread heavey duty,details: 1)HOT DIP GALVANIZED ,BEADED WITH RIBS,BS THREAD,HEAVEY DUTYNO.90,90RNO ...