... 4.Color:white 5.Certification: SGS,ISO9001:2008 ptfe teflon pipe:1.Characteristics:it should be homogeneous ... : Professional PTFE manufacture.(2). Maily products: PTFE moulding sheet, PTFE skived sheet, PTFE extrusion rod, PTFE moulding rod, PTFE pipe, PTFE film, ... HDPE rod, HDPE sheet, POM, PVC and so on.(3). Standard: ISO9001 Certification: SGS, ISO9001:2008 ptfe extruded tube ...