ASME A112.19.1 pdf download Enamelled cast iron and enamelled steel plumbing fixtures Enamelled cast iron — a product cast from molten iron and coated with enamel fused to the metal(see Porcelain enamel). Note:The enamel coating is hard, glossy opaque, and acid resistant and, in combination with the solid cast iron base,produces a rigid, durable product. Finish the texture and condition...