Galvanized waya raga shinge abu ne da aka saba amfani da shi na ƙarfe, wanda aka yi da waya mai ƙarfi ta hanyar walda ko saƙa.A matsayin kayan shinge na yau da kullun, ana amfani dashi sosai a masana'antu, noma, gine-gine da wuraren jama'a.
Galvanized waya raga wani irin karfe waya raga.Galvanized karfe waya raga takardar raba iri biyu: zafi tsoma galvanized waya raga da sanyi tsoma galvanized waya raga.