Product name
astm a992gr50 w12x19 w10x22 customized scaffolding steel h beam
Technique
Hot Rollled, welded
Material
SS400 SS490 S235JR S275JR A36
Length
1-12M as your request
Special surface
galvanized, painted
Standard
GB/T11263-2010/JISG3192-2008/EN10163