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Our company supply I Steel: (1)Hot rolled I steel (GB1263-89) Types: A. wide flange I Steel (HK); B. Narrow flange I steel (HZ); C. I steel peg (HU) Size: wide flange I SteelHK100-HK900, Narrow flange I steel HZ80-HZ600, I steel peg HU200-HU500 (2)I steel for welding (YB3302-81) Type: Presented by height (H) ×width (b) in mm, range 100×50-454×300mm Usage: Used in MIG-TIG welding, in the welding structure of pillars, girders, purlines, etc. |