Kokubili izindonga zangaphakathi nezingaphandle zepulasitikiipayipi lensimbi eliboshwe zimbozwe nge-epoxy resin, ingaphezulu liyashelela, ukumelana noketshezi kuyancishiswa, izinga lokugeleza liyakhula, asikho isikali esakhiwayo, futhi ama-microorganisms ngokuvamile awakhuli.Impilo yesevisi yepayipi lamanzi okulwa nomlilo (igesi) ithuthukiswa kakhulu ngokuhlanzwa kwepulasitiki kokulethwa kwamanzi, ipayipi eligqitshiwe, i-asidi, i-alkali, nokugqwala kukasawoti wepayipi lamanzi okulwa nomlilo (igesi).Impilo yesevisi ingafinyelela eminyakeni engaphezu kwengu-50.Ububanzi bengcindezi yepayipi lomlilo ngu-0-2.5mp.Amapayipi ensimbi okulwa nomlilo ahlanganiswe nepulasitiki asekelwe kumapayipi ensimbi.Udonga lwangaphandle luthatha i-thermosetting powder coating, enokuqina okuphezulu, ukumelana nomthelela, ukumelana nokugqwala, kanye nokumelana nesimo sezulu.Udonga lwangaphakathi luthatha i-thermoplastic powder coating ene-adhesion ephezulu, ukumelana nokugqwala, kanye nenhlanzeko yezinga lokudla.Amapayipi ensimbi ayinhlanganisela yangaphakathi nangaphandle ahlanganiswe nepulasitiki ukuze anikeze amanzi akhiwe ngamakhemikhali e-sandblasting ephindwe kabili, ukushisa ngaphambili, ukunamathela kwepulasitiki yangaphakathi nangaphandle, ukuphulukisa, ukwelapha ngemva kokwelashwa, nezinye izinqubo.Ingumkhiqizo ongabizi kakhulu ukuthuthukiswa ovela epayipini lensimbi-lepulasitiki elivamile kanye namapayipi anamathangi.Umkhiqizo usuphumelele isitifiketi sikazwelonke sesistimu yokucima umlilo eqinile kanye nesikhungo sokuhlola ikhwalithi yengxenye ye-refractory.