Bambanci a cikin tsarin samarwa
Galvanized tsiri bututu (pre galvanized karfe bututu) wani nau'i ne na bututu mai walda wanda aka yi ta hanyar waldawa da tsiri mai galvanized karfe azaman albarkatun ƙasa. Ita kanta tsiri na karfe ana lullube shi da ruwan tutiya kafin a birgima, sannan bayan waldawa cikin bututu, ana yin wasu maganin rigakafin tsatsa (kamar shafan zinc ko fenti) kawai.
Hot galvanized bututubututu baƙar fata ne da aka yi wa walda (bututun walda na yau da kullun) gabaɗayansa a nutsar da shi a cikin ɗaruruwan digiri na ruwa mai zafi na zinc, ta yadda duka saman ciki da na waje na bututun karfe suna nannade da wani kauri mai kauri na zinc. Wannan zinc Layer ba kawai ya haɗu da ƙarfi ba, amma har ma yana samar da fim mai kariya mai yawa, yana hana lalata.
Fa'idodi da rashin amfanin duka biyun
Galvanized tsiri karfe bututu:
Amfani:
Ƙananan farashi, mai rahusa
Smooth surface, mafi kyau bayyanar
Ya dace da lokatai tare da ƙaƙƙarfan buƙatun kariya na lalata
Rashin hasara:
Rashin juriya na lalata a cikin sassan welded
Sirinkin zinc Layer, mai sauƙin tsatsa a amfani da waje
Rayuwar sabis na ɗan gajeren lokaci, gabaɗaya shekaru 3-5 zai zama matsalolin tsatsa
Hot tsoma galvanized karfe bututu:
Amfani:
Kaurin zinc Layer
Ƙarfin aikin hana lalata, dace da yanayin waje ko ɗanɗano
Rayuwar sabis na dogon lokaci, har zuwa shekaru 10-30
Rashin hasara:
Mafi girman farashi
Dan kadan m surface
Welded seams da musaya suna buƙatar ƙarin kulawa ga maganin lalata
Lokacin aikawa: Juni-05-2025
