... all plasticsPTFE rodSpecifications1) SFFBN: a) Diameter (mm): 1, 2, 3, 4, 5, 6, 7, 8, 9b) Length (mm): >2,0002) SFxBN ... :a) Diameter (mm): 4, 5, 6, 7, 8, 10, 12, 15, 16, 18, 20 ... , 250, 270, 300, 350, 400; length (mm): 100 - 600C PTFE rod ,bar