ASTM-A653
Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process
BS 1139 EN 74
BS 1139 is now published in separate Parts and Sections as follows and on publication of Section 2.2, BS 1139-2:1982 will be withdrawn.
EN 39
Loose steel tubes for tube and coupler scaffolds---Technical delivery conditions
SABS 1200A
South African Bureau Of Standards Standardized Specification For Civil Engineering Construction
Tianjin Xinyue Steel Group Brochure
ERW Brochure Tianjin Xinyue Steel Group
