... EN545/ ISO2531 (3)DN80-2000mm Pipe Fittings Epoxy Coating Pipe FittingsZhucheng Three-dimensional Pipeline Com.,Ltd ... SIZEDN80-2000 K12 ,PN10/16/25Protection layerFusion Bonded Epoxy coating(the color can be blue, red , ... Cement mortar lining and rich zinc & bitumen coating;Electrostatic spraying StandardISO2531,BS EN545,EN598,BS4772,ANSI ... required. High quality Blue epoxy coating flange pipe fitting