Inquiry (采购产品): flow straightener I have a 90 degree 14 inch diameter elbow and need to install vanes or some other type of flow straightener in the elbow. I am also looking for 2' X 2' X 4'' grates to act as flow straighteners with the distance between slats being around 1 to 2 inches. **** Hidden Message ***** Pluton Angjeli 01810 Company: ORA E-mail: pangjeli@oraclinical.com **** Hidden Message ***** pangjeli@oraclinical.com
