Watervale Equity Partners has acquired Duke Manufacturing, a contract manufacturer of precision metal components. Duke Manufacturing’s products – made from Inconel (a nickel-chromium-based superalloy), Hastelloy (a nickel-molybdenum-chromium superalloy), L605 (a cobalt-chromium-tungsten-nickel superalloy), titanium, and stainless steel – are used predominately as components in engines in the aerospace and defense sector, but are also used in…...