1. Me yasa ma'aikatan wutar lantarki ke amfani da bututun ƙarfe?
Ana iya amfani da bututun ƙarfe don kare da'irori masu laushi daga tsangwama ta hanyar lantarki, kuma yana iya hana fitar da irin wannan tsangwama daga kebul ɗin wutar lantarki da aka rufe. bututun da ba na ƙarfe ba suna tsayayya da tsatsa kuma suna da sauƙin nauyi, wanda ke rage farashin aikin shigarwa.
2. Menene bambanci tsakanin bututun bututu da bututun galvanized?
Ana iya ƙera bututun galvanized zuwa kusan kowace diamita, yayin da bututun ƙarfe mai tauri yana samuwa a diamita tsakanin inci 1/2 zuwa inci 6. Ana iya ƙera bututun galvanized don nuna zare ko haɗin gwiwa a ƙarshen. An ƙera bututun ƙarfe mai tauri da ƙarshen haɗin gwiwa ɗaya da ƙarshen zare ɗaya.
3. Menene fa'idar bututun ƙarfe?
Yana kare shi daga tasiri a kowane yanayi. Karfe EMT, RMC da IMC suna ba da kariya ta zahiri mafi kyau. Yana kawar da ƙusoshi da sukurori, kuma baya miƙewa ko tsagewa. Yana nuna juriya da ƙarfin juriya mafi girma.