Custom pressure and flow valve components are machined using proprietary tooling to achieve one-directional striations along with all thread-milled internal threads to assure tight sealing. Featuring honed inside diameters down to 0.0005” and 8 RMS surface finishes, with no tool marks or scratches, they can be produced from 316 stainless steel, Inconel®, titanium, and other high-temperature alloys. Precision machined in sizes ranging from 0.250” up to 6” diameter, they are available in prototype to production quantities. E-mail: chip@specializedturning.com.