... with SGS, ISO, BV Galvanized Malleable Iron Pipe Fittings Elbow Female 90Size1/8”-6”FinishingGalvanized, Electro Galvanized, Epoxy, BlackThreadsDIN, BS, NPT ... , SI 255, ES 888PressureClass 150, Class 300, PN10, PN16UsageConvey Water, Oil, Gas, Steam and so onMalleable Iron MaterialsKTH 350~10, KTH ...