Inquiry (采购产品): PTFE O-Rings We are looking for a Teflon O-ring for use in a valve seat for a prototype product. Desired size is 7/16 ID and 1/8" cross section. We would like to obtain samples for testing if possible. **** Hidden Message ***** Rick Dankovic 44901 Company: The Gorman Rupp Company E-mail: rdankovic@gormanrupp.com **** Hidden Message ***** rdankovic@gormanrupp.com