PTFE filled product Filler graghite,carbon,glass fiber,bronze It has good corrosion resistance good hardness low friction PTFE filling productsOur ... with good credit and competitive price.our main products are ptfe rod,sheet,skived,tube,pipe,film,etc,together ... .70% of our products are exported to European,Middle-East,Australia and Asian etc.Characterist:Filled PTFE product has strong corrosion ...