1)Leading Professional Manufacturer of Malleable iron pipe fittings 2)Certificate: ISO, SGS, ITS, BSI 3) High quality with S Galvanized Malleable Iron Pipe Fittings Size1/8"-6"FinishingHot Dipped Galvanized, Electro Galvanized, Epoxy, BlackThreadsDIN, BS, NPT, G Thread, MetricShapeBanded, Beaded, PlainRibswith Rib or without RibBrandO,Q,HG,HE,BTMaterialISO 5922, ASTM A197DimensionEN 10242, ASME ...