... with the best medium resistance in the elastomer PTFE seal gasket:Our company: HUZHOU SONGHUA RUBBER&PLASTIC CO.,LTD.which is ... good credit and competitive price.We can supply PTFE ROD,SHEET,SKIVED,TUBE,PIPE,FILM,etc,together with HDPE,PP,POM ... ,NYLON ROD AND SHEET.70% of our products are exported to European,Middle-East,Australia and Asian etc.Gasket:A gasket is a ...