... following China Standard section structural steel:W18X35 H450X160X8X12W21X55 H530X210X10X14W24X68 H600X230X12X16W16X26 ... structural steel components,such as ASTM A36 following structural section steel and other not mentioned structural section steel ... : W18X76,W16X77,W16X57,W14X48,W12X35,W12X26,W10X22,W10X19,W4X13,S4X9.5,MC10X22,MC2X18.7,L5X5X5/16,L4X4X3/8,L3 1 ...