Shandong Iron and Steel successfully produces W6×7 extra thin H-beam steel
2020-01-07 14:44:09 [Print]
Recently, Laiwu section steel plant under Shandong Iron and Steel successfully produced the first batch of American Standard W6×7 H-beam steel and finished orders for 678t in one time with the excellent yield of 90%. Chinese steel mill successfully developed extra thin American Standard section steel and put it into mass production for the first time, marking that the plant masters the core production technology of extra thin section steel.
