Umjelo
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Ingqele eyenziwe nge-ASTM a36 yentsimbi yentsimbi ye-U channel
Intsimbi ye-U luhlobo lwentsimbi enecandelo elinqamlezayo njengeleta yesiNgesi "U".Iimpawu zayo eziphambili zixinzelelo oluphezulu, ixesha elide lokuxhasa, ukufakwa lula kunye nokuguqulwa okulula.Isetyenziswa kakhulu kwindlela yasemgodini, inkxaso yesibini yendlela yasemgodini, kunye nenkxaso yetonela ezintabeni.