5M/20M ID 0.3mm-3.8mm PTFE F4 Tubing Rigid Pipe Heat Resistant 260℃ 150V-600V PTFE F4 Tubing Rigid Pipe Heat Resistant 260℃. do to fix any issues till you satisfied. Multiple Size Selectable(get what you selected ), Details on2nd Picture. byJuly 4, 2026
