Elbow 90 Deg 3/8 In, NPT, Galvanized Malleable Iron 1.ISO, ... /8"-6" 3.Connection:NPT threads 5.Standard,Heavy series Elbow 90 degree 3/8 inch, NPT, Galvanized Malleable Iron Shijiazhuang Jizhong ... whole ranges of specifications are available. They are divided into elbow, tee, nipple, socket, union, cross over, flange, round cap and ...