GB 50661-2011 Translated English of Chinese Standard. GB50661-2011: Code for welding of steel structures [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 15 févr. 2016 - 121 pages This Code is formulated with view to implementing national technical and economic policies in the steel structure welding, to achieving technical advancement, economic rationality, safety and usability, and to ensuring quality and energy conservation and environmental protection. |
Expressions et termes fréquents
assessment results back gouging base metal thickness beam bearing dynamic load butt and fillet butt joint butt weld Category complete penetration composite butt current national standard defect diameter electric arc electrode fillet joint fillet weld flange plate following requirements full-penetration weld gas shielded arc GB/T heat treatment heat-affected area horizontal I-shaped interpass temperature less macro acid etching meet the following meet the relevant meet the requirements metal arc welding non-destructive testing pipe material plate thickness post-weld preheat temperature prequalified requirements of Figure root clearance sample shall meet self-shield arc welding shielded arc welding shielded metal arc Shielding gas specified in Table stud welding submerged arc welding surface test piece testing shall meet theoretical throat ultrasonic testing weld Figure weld groove weld length weld quality weld shall meet weld tab welding consumables welding joint welding method welding nodal point Welding position welding procedure qualification welding wire yield strength