PTFE (Polytetrafluoroethylene), PO (Polyolefin), FEP (Fluorinated Ethylene Propylene), PE (Polyethylene), Elastomer
1.27 mm, 4.45 mm, 5.6 mm, 16 mm, 21 mm
13 mm, 19.1 mm, 43.2 mm, 51 mm, 70 mm
2:1, 4:1, 1.67:1, 2.5:1, 1.5:1
7m, 1.2m, 150 m, 1.22 m, 152.4 mm
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