Da farko dai ana sanya danyen karfen ne don samar da karfen tsiri mai galvanized, sannan kuma bututun karfen da aka yi bayan sarrafa shi ana kiran bututun karfe mai galvanized, wanda aka fi sani da bututun karfe na farko.
Da farko, ana samar da albarkatun ƙarfe a cikin bututun ƙarfe na yau da kullun na ƙayyadaddun bututun ƙarfe da ake buƙata, sannan galvanized.Bututun karfen da aka samar ta wannan hanya ana kiransa bututun karfe mai zafi mai zafi, wanda kuma aka sani da shizafi-tsoma galvanized karfe bututu.
Waɗannan nau'ikan bututun ƙarfe na galvanized iri biyu sun bambanta sosai a farashi, kuma bututun ƙarfe na galvanized ɗin ya fi arha fiye da bututun ƙarfe na galvanized mai zafi.Wannan shi ne saboda kauri daga cikin Layer na zinc, bututun ƙarfe da aka samar ta hanyar galvanizing mai zafi mai zafi zai kasance mai kauri kuma ikon hana lalata zai kasance da ƙarfi.
Duk da haka, da yawa abokan ciniki har yanzu ayan saya pre-galvanized karfe bututu lokacin da suka tambaya game da sayan galvanized square bututu.Ba wai kawai don farashin yana da arha ba, har ma saboda amfani bai bambanta da bututun ƙarfe mai zafi mai zafi ba bisa farashi.
Duk da haka, ya kamata a lura cewa idan kauri na bango na bututun ƙarfe da kuke buƙata yana da ƙananan buƙatu, alal misali, ana buƙatar kauri na bango ya zama fiye da 2.5mm.Sannan masana'antar bututun ƙarfe za ta faɗi cewa abin da kuke buƙata shine bututun ƙarfe mai zafi-tsoma.Wannan shi ne saboda galvanized tsiri, da albarkatun kasa na pre-galvanized karfe bututu, ba zai iya cimma irin wannan bango kauri yanayi.
Wato, a ƙarƙashin yanayi ɗaya na amfani, mutane za su yi amfani da bututun ƙarfe mai rahusa kafin galvanized, kuma a lokuta na musamman zaɓi bututun ƙarfe na galvanized mai zafi.Dole ne a bambanta halayen waɗannan nau'ikan nau'ikan bututun ƙarfe na galvanized.
Lokacin aikawa: Juni-02-2022