... Iron Pipe Fitting Product ItemMalleable iron pipe fittings: elbow, tee, socket, bushing, reducer,bend, nipple, union, cross, flange, ... /1DIN StandardMaterials: DIN1692Dimensions: DIN2950Threads: DIN2999ShapeEqual, ReducingGradesHeavy series, Standard series, Medium series, Light series Quality ControlExcellent material, Precise angles, Good antirust ... Cast Iron Pipe Fittings G.I. Extension Piece