Q235 U Channel
Channel steel
channel steel is the section is the concave grooved sliver of steel products.
specification expression method, if 120*53*5, indicated that the waist height 120 millimeters, the leg width is 53 millimeters channel steel, the waist thick is 5 millimeters channel steel, or calls the 12# channel steel. The waist high same channel steel, like has several kind of different leg affable waists thick also to add abc right side the model to distinguish, like 25a#25b#25c# and so on. The channel steel divides the ordinary channel steel and the light channel steel. The hot rolling ordinary channel steel's specification is 5-40#. Hot rolling is accommodating the channel steel specification after the supply and demand both sides agreement supply is 6.5-30#.
the channel steel mainly uses in constructing the structure, the vehicles manufacture and other industry structure, the channel steel also frequently with the I-steel coordination use.
Yanlin Chemical field stainless U channel