XG835NH with high strength weathering steel,which is researched and developed by Xingtai Steel and railway institute and Downstream customers use this product to produce high strength bolts.Widely used in steel structure likerailwayvehiclesbridges,towers and other long-term esposure in the atmosphere.The steel structure used this product with corrosion prolong life,thinning and reducing consumption,save work and energy ,etc.
 |
 |
13050002001422