ʻŌwili kila Galvanized(ʻUhi ʻia me ka Zinc) kahi e hoʻokomo ʻia ai kahi ʻāpana kila i loko o kahi ʻauʻau zinc hoʻoheheʻe ʻia i mea e pili ai ka ʻili i kahi ʻāpana zinc. I kēia manawa, ʻo ka hoʻohana nui ʻana o ke kaʻina hana zinc hoʻomau, ʻo ia hoʻi, ʻo ka pepa kila i ʻōwili ʻia e hoʻoluʻu mau i loko o ka ʻauʻau plating zinc hoʻoheheʻe ʻia i hana ʻia me ka pepa kila galvanized; ʻO ka pepa kila galvanized. Hana ʻia kēia ʻano papa kila ma ke ʻano hoʻoluʻu wela, akā ma hope o ka slot, hoʻomehana koke ʻia i kahi mahana o kahi 500 ℃, hana ia i ka hanauna o ka membrane zinc a me ka hao. Loaʻa i kēia coil galvanized ka paʻa o ka uhi a me ka weldability.