... fitting series(Brass plastic)details; Equal coupling,reducing coupling ,end cap ,stub end,45°elbow,90°elbow,Equal tee,reducing tee ... size 2.Butt-fusion type fitting series details: 1).End cap 2).Stud end, 3)90°elbow, 4).45°elbow, 5 ... drainage fitting series (Injection Molded)45°Skew tee ,45°Elbow ,Off centre reducing couple)5.Pipe installation accessories seriesForged plastic-coated ...