... rods over the diameter 55 to 300mm are manufactured bu moulding. PTFE is the most chemical-resistant and the best ... Professional PTFE manufacture.(2). Maily products: PTFE moulding sheet, PTFE skived sheet, PTFE extrusion rod,PTFE moulding rod, plastic ptfe rod , 100% PTFE Rod ... ptfe round bar PTFE pipe, PTFE film, HDPE rod, HDPE sheet, POM, PVC and so on.(3). Standard: ISO9001 Certification: ...