Inquiry (采购产品): PTFE fabric I am looking for PTFE fabric to be used as a cuff on a heart valve. Do you carry 20mm to 24mm tubular PTFE knit fabric that is .010 wall thickness? Or flat PTFE knit fabric that has a .010 thick? **** Hidden Message ***** Susan Clegg 55117 Company: St. Jude Medical E-mail: sclegg@sjm.com **** Hidden Message ***** sclegg@sjm.com