... quality with SGS, ISO, BV Galvanized Malleable Iron Pipe Fittings M&F ElbowSize1/8”-6”FinishingGalvanized, Electro Galvanized, Epoxy, BlackThreadsDIN, BS ... ,HE ,HGMaterialMalleable iron of ISO 5922, BS143Dimension B16.3, ISO 49, BS 143,PressureClass 150, Class 300, PN10, PN16UsageConvey Water, Oil ...