... PTFE extruded rod in China. Offer high quality and complete specification. There are two types of PTFE rods. ... - 50mm is made by ram extruding method, and rods over the diameter 50mm are manufactured by molding.Specifications1 ... 7, 8, 10, 12, 15, 16, 18, 20, 25, 30, 35, 40, 45, 50, 55, 60,65, 70, 75, ... .We own the most production lines for PTFE extruded rods in China,and is the biggest manufacturer for ...