ASME A112.19.1 pdf download Enamelled cast iron and enamelled steel plumbing fixtures 1 Scope 1.1 This Standard covers enamelled cast iron and enamelled steel plumbing fixtures and specifies requirements for materials, construction, performance, testing, and markings. 1.2 This Standard covers the following plumbing fixtures: (a) bathtubs; (b) drinking fountains and water coolers; (c) lavatories; (d) shower bases; and (e) sinks:...