Cast Iron Union

17114 cast iron union products are offered for sale by suppliers on Alibaba.com, of which pipe fittings accounts for 7%, casting services accounts for 1%. A wide variety of cast iron union options are available to you, such as oem, odm and obm.You can also choose from forged, cast iron union,as well as from stainless steel, carbon steel, and cast iron cast iron union,and whether cast iron union is hexagon, or screw.