Shape : Equal/Unequal
Standard : AISI, ASTM, BS, DIN, GB, JIS
Grade : Q235/Q345/SS400/ST372/ST52/Q420/Q460/S235JR/S275JR
Specification : 20*20-200*200mm
Thickness : 6-35mm
Length : 6m, 9m, 12m or as customized
Surface treatment : Hot Dip Gavalnized / Black / Painted
Zinc coating : 30-90um
Packing In bundles
