China Steel Price Trend and in Market supply
Affected by factors such as rapid release of production capacity in January and February and high steel inventories, steel prices fell significantly in March, but such momentum is expected to be...
Various cases and analysis of incomplete penetration
Various cases and analysis of incomplete penetration Incomplete penetration refers to defects caused by the fact that the base metal does not melt and the weld metal does not enter the joint....
How to control steel structure welding deformation
In the construction of steel structure engineering, the welding deformation directly affects the installation and use functions of steel components and steel structures. And the additional bending...
Hot Dip Galvanized For bolts
Hot Dip Zinc Bolt [New Power Fastener Standard] Hot-dip galvanized hexagonal thin nut for power DL/T 284-2012 [New Power Fastener Standard] Hot Dip Zinc Nut for Power DL/T
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