Galvanized casting Iron Conical pipe union 330: 1/8"-6" Hot Dip/Electro/Baked Galv, Black ... ,BS,DIN ISO9001,SGS,BV Galvanized casting iron conical pipe union 330 Size1/8”-6”FinishingGalvanized, Electro Galvanized, Epoxy, BlackThreadsDIN, BS ... or without RibBrandO,Q,HE ,HGMaterialMalleable iron of ISO 5922, BS143Dimension B16.3, ISO 49, BS 143,PressureClass 150, Class 300, PN10 ...