Tuubooyinka PTFE ee birta ah ee dahaaran waxay ku raaxaystaan sumcadda "King of Plastics", oo leh heerkul aad u fiican iyo iska caabin daxalka, waxayna ku habboon yihiin gudbinta warbaahinta daxalka leh sida nitric acid, sulfuric acid, hydrofluoric acid, phosgene, chlorine, aqua regia, isku dhafan acids, bromides iyo dareerayaasha kale ee organic.Tuubbooyinka PTFE ee birta ah ee ku dhejisan kara heerkulka sare (gudaha 150 ° C) ee xaaladaha cadaadiska xun ee muddada dheer waxay xalliyeen cilladaha tuubooyinka PTFE ee hore ee birta iyo qalabka aan iska caabin karin cadaadiska taban oo si ballaaran loo isticmaalo Distillation badan iyo heerkul sare oo kale iyo nidaamyada cadaadiska taban ee sare.
Tuubbada riixista-cadaadiska ee birta ah waa farsamayn farsamaysan oo keliya, marka la barbar dhigo tignoolajiyada kale ee birta safan ee tuubooyinka teflon-ka, tuubada teflon-ka leh ee la soo saaray waxay leedahay: cufnaanta sare, dusha siman, dhumucdiisuna tahay lebis iyo astaamo kale."cufnaanta sare" waxay ka hortagtaa dhexdhexaadinta inay soo gasho oo si fudud uma qalloocin isticmaalka;"Dusha jilicsan" waxay ka dhigaysaa caabbinta qulqulka dhexdhexaadka ah mid yar oo si wax ku ool ah u ilaalisa dhajinta;Dhumucdiisuna waxay ka dhigaysaa birta dahaaran ee tuubada PTFE inay leedahay xoog sare iyo waxqabadka shaabadeynta wanaagsan ee flange.Waxay ku habboon tahay uruurinta kala duwan ee acids, alkalis, oksaydhiyeyaasha xooggan, aqua regia iyo warbaahinta kale ee xoogga leh.
Marka la barbardhigo birta kale ee birta ah ee tuubooyinka Teflon, tuubooyinka Teflon ee birta ah waxay leeyihiin sifooyinka soo socda: cufnaanta sare, dusha siman, dhumucda lebbiska, iwm."Dusha jilicsan" waxay ka dhigaysaa caabbinta qulqulka dhexdhexaadka ah mid yar oo si wax ku ool ah u ilaalisa dhajinta;Dhumucdiisuna waxay ka dhigaysaa birta dahaaran ee tuubada PTFE inay leedahay xoog sare iyo waxqabadka shaabadeynta wanaagsan ee flange.Waxay ku habboon tahay uruurinta kala duwan ee acids, alkalis, oksaydhiyeyaasha xooggan, aqua regia iyo warbaahinta kale ee xoogga leh.
Dhumucda dahaarka dahaarka Fluorine
| Dhexroorka | Min.dhumucda dahaarka (mm) | Dhexroorka | Min.dhumucda dahaarka (mm) |
| DN25 | 2.0±0.3 | DN125 | 3.0±0.3 |
| DN32 | 2.5±0.3 | DN150 | 3.0±0.3 |
| DN40 | 3.0±0.3 | DN200 | 4.0±0.3 |
| DN50 | 3.0±0.3 | DN250 | 5.0±0.3 |
| DN65 | 3.0±0.3 | DN300 | 5.0±0.3 |
| DN80 | 3.0±0.3 | DN350 | 6.0±0.3 |
| DN100 | 3.0±0.3 | DN400 | 6.0±0.3 |
