Ms Hollow Section Square Pipe 50×50 High Quality Supplier - China Manufacturers, Factory, Suppliers
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2023 China Iron and Steel Market Outlook
Annual Conference of "My Steel"
From December 29 to 30, the 2023 China Iron and Steel Market Outlook and "My Steel" Annual Conference jointly sponsored by t...
Hot dip galvanized pipe is the natural black steel tube after manufacturing immersed in the plating solution. The thickness of the zinc coating is affected by a number of factors, including the sur...
Han Weidong, deputy general manager of Youfa group said :
the current international environment is very complex. The U.S. Department of Defense said in the U.S. Congress that the conflict between R...
Electric resistance welding (ERW) is a welding process where metal parts in contact are permanently joined by heating them with an electric current, melting the metal at the joint. Electric resista...
Bare Pipe :
A pipe is considered bare if it does not have a coating adhered to it. Typically, once rolling is complete at the steel mill, the bare material is shipped to a location designed to prot...
Black annealed steel pipe is a type of steel pipe that has been annealed (heat-treated) to remove its internal stresses, making it stronger and more ductile. The process of annealing involves heati...