In fact, across several brands only the finish is Stainless Steel, while the inner workings are actually brass. For example, the shower trims in the Delta Tesla line are Stainless Steel in finish, but have solid brass forged bodies. The rough in valves that go with these units are also made of brass.
The 2016 Belfast, Maine, population is 6,682. There are 196 people per square mile (population density).
For Belfast, +44 28 from outside the UK or 028 from inside. (Belfast is in Northern Ireland which is part of the United Kingdom and thus uses the UK's country code +44.) For the Republic of Ireland, +353. (The + means whatever your international code is.