Elbow 90 Deg 3/8 In, NPT, Galvanized Malleable Iron 1.ISO,SGS 2.1/8"- ... 6" 3.Connection:NPT threads 5.Standard,Heavy series Elbow 90 ... degree 3/8 inch, NPT, Galvanized Malleable Iron Shijiazhuang Jizhong Malleable iron Co., Ltd. ... ranges of specifications are available. They are divided into elbow, tee, nipple, socket, union, cross over, flange ...