manino PTFE paipa I ntroduction manino PTFE paipa ua fabricated e le lelei PTFE extrusion ma sintering.which ua fabricated e ala i le faagasologa faapitoa e faia faagaau uʻamea ma paipa palasitika pipii vavalalata faʻatasi e tauave mamafa lelei 1.6MPA ma le mamafa 77KPA, mafai ai le faaaogaina masani i lalo -60 ℃.
