Ptfe Micro Tubing I sumo Teflon chubhu inogadzirwa nemhando yePTFE extrusion uye sintering.Sintering ndiyo yakajairika nzira yekushandura hupfu kuita muviri wakakora, uyo unotanga kushandiswa kugadzira ceramic, refractory uye hyperthermal zvinhu nehupfu.