Amapayipi e-PTFE anezintambo zensimbi athambile futhi aphansi ngamandla, futhi angasetshenziswa njengezinto ezisetshenziswayo emkhakheni we-anti-corrosion.Ngokuvamile, kunezinhlobo ezimbili ze-lining: enamathela kanye neshidi.Ukuncibilika kwamapayipi e-PTFE ane-steel-lined akulungile, futhi ukunamathela kufanele kufinyelele ugqinsi oluthile ukuze kuhlangatshezwane nezidingo zokunqanda ukugqwala.Ipayipi lensimbi elifakwe i-tetrafluoroethylene liyipayipi elikwazi ukumelana nokugqwala elakhiwe ngemva kweminyaka yocwaningo.Ngemuva kweminyaka yokuhlolwa, ipayipi lensimbi eline-tetrafluoroethylene linempilo ende yesevisi.Ngakho-ke, yiziphi izinzuzo zepayipi lensimbi elihlanganiswe ne-tetrafluoroethylene?

Inzuzo yomugqa wepayipi we-PTFE anensimbi yensimbi ukuthi ingasetshenziswa emazingeni okushisa aphezulu ngaphandle kokulahlekelwa, ukugqwala, nokumelana nokushisa okuphezulu.Ipayipi lensimbi elifakwe i-tetrafluoroethylene nalo linokumelana okuhle kwezinga lokushisa eliphansi, ukuqina okuhle kwemishini, kulula futhi kuyashesha ukuyisebenzisa, futhi ingasetshenziswa emazingeni okushisa aphansi kakhulu ngaphandle kokulahlekelwa.Ingakwazi futhi ukumelana ne-vacuum futhi ingaba bushelelezi Khipha noma yiziphi izinto.Ipayipi yensimbi ehlanganiswe ne-tetrafluoroethylene inokumelana nokucindezela okukhulu, ukuminyana okuphezulu, ukushuba okwanele nokumelana okuqinile kokungena.

I-Lining ingahlukaniswa ibe i-lining evulekile kanye nolwelwesi oluqinile.Inqubo imi kanje: ulwelwesi oluxegayo: ukuhlanza isilinda → ukukhetha amapuleti → ukushisela → uhlaka → ukuvuleka → hlola uhlaka oluqinile: ukuhlanza isilinda → ukuthambisa okunamathelayo okushisisa amanzi → ukukhetha kwepuleti → ukwelashwa kokuvula ipuleti →Ukushisela→I-Cylinder Fusible Lining→Flanging→Ukuhlola

Ipayipi lensimbi elinemigqa ye-PTFE nalo linokumelana okuhle kwe-alkali nokumelana ne-asidi, ngakho-ke linenhlobonhlobo yezinhlelo zokusebenza, lilungele izindawo eziningi, futhi linamandla amahle kakhulu angalungile nempilo ende yesevisi.

Ipayipi le-PTFE elinezinsimbi zensimbi limelana kakhulu nokugqwala.Kumakhemikhali amaningi nezincibilikisi, amapayipi e-PTFE anemigqa yensimbi angasetshenziswa.Ingasetshenziswa ngokusebenzisa ukumelana okuqinile kwe-alkali ne-asidi, amanzi kanye nezixazululo ezihlukahlukene zezinto eziphilayo.Ingasetshenziswa kunoma yisiphi isimo sezulu futhi ngeke ivimbele noma iyiphi into.