Hot tsoma galvanized bututu

Ƙarfin da aka narkar da shi yana amsawa tare da matrix na ƙarfe don samar da alloy Layer, don haka matrix da sutura suna haɗuwa. Hot tsoma galvanizing shi ne da farko pickling na karfe bututu, domin cire baƙin ƙarfe oxide a saman na karfe bututu, bayan pickling, ta hanyar ammonium chloride ko zinc chloride ruwa bayani ko ammonium chloride da zinc chloride gauraye ruwa mai ruwa tank domin tsaftacewa, sa'an nan a cikin zafi tsoma plating tank. Hot tsoma galvanizing yana da abũbuwan amfãni na uniform shafi, karfi mannewa da kuma dogon sabis rayuwa. Yawancin matakai a arewa suna ɗaukar tsarin cikewar tutiya na bututun naɗa kai tsaye.

Cold galvanized bututu

Cold galvanized lantarki galvanized, galvanized adadin kadan ne, kawai 10-50g/m2, nasa lalata juriya ya bambanta da zafi galvanized bututu. Masu kera bututun galvanized na yau da kullun, don tabbatar da inganci, yawancin ba sa amfani da galvanizing na lantarki (sanyi plating). Waɗannan ƙananan masana'antu ne kawai waɗanda ke da kayan aikin da ba a gama amfani da su ba suna amfani da galvanizing na lantarki, ba shakka, farashin su yana da arha. A nan gaba, ba a yarda a yi amfani da bututun galvanized mai sanyi a matsayin bututun ruwa da gas.

Hot-tsoma galvanized karfe bututu

Hadaddiyar halayen jiki da sinadarai suna faruwa tsakanin bututun karfe da narkakken wanka don samar da madaidaicin tuti-baƙin gami da juriya na lalata. An haɗa Layer alloy tare da tsantsar zinc Layer da matrix na bututun ƙarfe. Saboda haka, juriya na lalata yana da ƙarfi.

Bayan da ci gaban zafi galvanized karfe bututu a cikin 1960 zuwa 1970s, samfurin ingancin da aka ƙwarai inganta, 1981 zuwa 1989 aka bayar da metallurgical Ma'aikatar high quality-kayayyaki da kasa azurfa lambar yabo, samar kuma ya karu shekaru da yawa, 1993 fitarwa na fiye da 400,000 tons, 1099 zuwa fitarwa zuwa fitarwa, 10990 zuwa fitarwa, fiye da 6 zuwa fitarwa. Kudu maso gabashin Asiya, Afirka, Amurka, Japan, Jamus Kasashe da yankuna. Hot-tsoma galvanized bututu yawanci amfani da matsayin ruwa bututu da gas bututu, da na kowa bayani dalla-dalla ne +12.5 ~ +102 mm. Bayan 1990s, saboda da jihar ta da hankali ga kare muhalli, da iko da high-kasuwa Enterprises da aka ƙara da kuma mafi m, da "uku sharar gida" generated a samar da zafi-tsoma galvanized bututu da wuya a warware, guda biyu tare da m ci gaban bakin karfe welded bututu, PVC bututu da hadaddun bututu, kazalika da aikace-aikace na karfe galvanized bututu, da aikace-aikace na da sinadaran bututu da aka yi amfani da bututu galvanized a jihar. ƙuntatawa, yin haɓakar bututun welded mai zafi-tsoma ya sami tasiri sosai Beam da iyaka, zafi tsoma galvanized welded bututu daga baya tasowa sannu a hankali.

Cold galvanized karfe bututu

Tushen zinc shine rufin lantarki, kuma tudun zinc ɗin yana da kansa tare da matrix na bututun ƙarfe. Tushen zinc yana da bakin ciki, kuma tudun zinc ɗin an haɗa shi da matrix ɗin ƙarfe na ƙarfe kuma yana da sauƙin faɗuwa. Saboda haka, juriya na lalata ba shi da kyau. A cikin sababbin gine-ginen zama, an haramta amfani da bututun ƙarfe mai sanyi a matsayin bututun samar da ruwa.