<![CDATA[EC21 Product Catalogs - malleable iron nipple]]> <![CDATA[Malleable Iron Pipe Fitting Nipple]]> <![CDATA[Galvanized Iron Pipe Fittings Hex Nipple NO280]]> <![CDATA[Malleable Iron Pipe Fittings (Galvanized and Black)]]> <![CDATA[Malleable Iron Pipe Fittings]]>