PTFE Teflon Tubing e entsoe ka resin e phahameng ea polytetrafluoroethylene ka mokhoa o khethehileng oa extrusion le sintering. Sehlahisoa sena se sireletsa matla a motlakase haholo, se thibela malakabe a mangata, se itlotsa 'me se hanyetsana haholo le mocheso o phahameng haholo (260 ° C), lisebelisoa tsa lik'hemik'hale le hoo e batlang e le oli eohle le lik'hemik'hale tse ling. E fumana lits'ebetso tse pharalletseng mebarakeng ea likoloi, indastering ea ntoa le mebarakeng ea lifofane.