Spend some time in Xometry's site, there is a wealth of info regarding CNC as well as an auto quote facility that accepts native Solidworks files.
If the D series orifice is like a G250 etc then CNC is very straightforward.
Titanium would be my choice for an orifice... expensive but no post processing needed (like plating) and inert in salt water.
CNC Machining | CNC Machine Shop | Precision CNC Services - Xometry
If the D series orifice is like a G250 etc then CNC is very straightforward.
Titanium would be my choice for an orifice... expensive but no post processing needed (like plating) and inert in salt water.
CNC Machining | CNC Machine Shop | Precision CNC Services - Xometry