... Detailed Informationpre-galvanized steel tube Product namepre-galvanized construction steel pipeSpecification20mm-114.3mm*0.5mm-2.3mmMaterialQ195StandardsBS1387 ... oiling, cutting, grooving, drilling, etc.Usage industryfence post, construction, architechure, agriculture and so on.PackagingBundle,bulk , in ... so on.We sincerely hope to establish business relations with your esteemed corporation.If you ...