1, fesa tutiya anti-lalata shafi
Bayan preheating da nodular simintin bututun ƙarfe, jikin bututu yana fesa da babban zafin narkakken ƙarfe na zinc bayani lokacin da zafin jiki ya kai kusan digiri 600 na ma'aunin celcius.Tushen zinc bayan fesa yana da kyau adhesion, ba shi da sauƙin faɗuwa, kuma yana da kyakkyawan aikin anticorrosion.
2, kwalta fenti anti-lalata shafi
Kwalta shafi ne waje anticorrosion magani na bushe ruwa wadata da gas wadata bututu jiki.Kafin a fesa, jikin bututun simintin ƙarfe na nodular yana da zafi zuwa digiri 80-100 sannan a fesa.Bayan dumama, spraying yana inganta mannewar kwalta Layer kuma ana iya bushewa da sauri.
3, siminti turmi rufi + musamman anti-lalata shafi
Ciminti turmi rufi anticorrosive Layer wannan na ciki anticorrosive gwargwado dace da busassun kai ruwa samar, da kuma sallama na najasa jihar jiki bututu, samar da ruwa da kuma zubar da najasa da daban-daban ciki ciminti turmi shafi, na iya inganta lalata juriya na ductile baƙin ƙarfe bututu bango, ware. ruwa da simintin ƙarfe, don kada ya haifar da gurɓataccen ruwa.
3, Kwal epoxy kwalta anti-lalata shafi
Coal tar epoxy shafi ya dace da samar da ruwa da bututun najasa.Rufi ne mai kashi biyu tare da babban mannewa da shimfida mai santsi.
4, barawon yumbura mai rufin asiri mai rufin asiri
Epoxy yumbu rufi ya dace da bututu tare da manyan buƙatu don samar da ruwa, samar da mai da ruwan sinadarai na musamman.Epoxy yumbu rufin yana da babban mannewa da haske mai haske, da ƙarancin juriya na ruwa.Yana da kyau kwarai anti-lalata shafi.Amma ta hanyar bushewar masana'anta yana da inganci, farashi mai yawa, don haka akwai wasu iyakancewa a amfani.
5, aluminate ciminti shafi da sulfate ciminti anticorrosive shafi
Wadannan biyu na musamman ciminti coatings dace da ciki anticorrosion na nodular jefa baƙin ƙarfe bututu amfani da najasa bututu don inganta lalata juriya na acid da alkali aka gyara a cikin najasa.
6, polyurethane anticorrosive shafi
Polyurethane ana kiransa polyurethane, shine babban sarkar da ke ƙunshe da maimaita ƙungiyar carbamate na mahaɗan macromolecular.Ya ƙunshi Organic diisocyanate ko polyisocyanate da dihydroxyl ko polyhydroxyl fili copolymerization.Ba wai kawai yana da kyakkyawan juriya na lalacewa ba, juriya mai tasiri, juriya mai tsauri, juriya na uv da tsayin daka da ƙarancin zafin jiki, tare da babban ƙarfi, juriya mai ƙarfi da juriya mai ƙarfi.Rufin kuma yana da tsada don samarwa.