... Technology 2,delivery on time Hot dipped galvanized iron elbow:1,Mature Technology 2 ... 1/8" to 6"6, Surface finish:hot dipped galvanized,electric galvanized,bake galvanized,black7, Standard:American standard,British standard, ... DIN standard8, Type:galvanized cast iron pipe fitting elbow9,Certificate: ISO900110 ... series:heavy,light,middle Hot dipped galvanized iron elbow