... Com.,Ltd are mainly producing the Ductile Iorn pipe fitting, iron pipe fitting, DI pipe , flange pipe , tee fitting , elbow pipe fitting ect. SIZEDN80-2000 K12 ,PN10/16/ ... color can be blue, red , yellow); Cement mortar lining and rich zinc & bitumen coating;Electrostatic spraying StandardISO2531,BS EN545,EN598 ... certificates. color green blue red black as required. Flange fitting for Ductile iron pipe