горячекатаная сталь канала

hot rolled steelchannel (GB/T 700-1988) Description: Channel is a kind of strip steel with a flute section. When there are kinds of channel with the same height of waist but different width of legs and thickness of waist, they must be differentiated by a b c, which is added to the right of the type No. such as 25a# 25b# 25c# and so on.Steel grade: Q195-235; Q235BStandard: GB/T 700-1988Size: Height 50-320mm. Details in table please check our website.Length: 50-80mm height, 6mtrs. 100-180mm height, 6/9 mtrs. 200-320mm height, 6/9/12 mtrs.Packing: in bundles.Others: As well as Chinese standard size, we can also provide our unique sizes which are slight different in width, thickness, and theoretical weight in order to meet different demands on constructions..