<![CDATA[EC21 Product Catalogs - i ss]]> <![CDATA[Joint]]> <![CDATA[HEX NUT Stainless Steel Hexagon Nut Wholesale]]> <![CDATA[FULL COUPLING Astm A182 Gr. F316l, Asme B16.11, Socket Weld End X Female Npt End 1/2'' X 3000#]]> <![CDATA[ASTM Standard Pipe PVC Fitting Elbow 45 Degree]]>