Cold bend section steel

There are many kinds of cold-formed steel,from the shape of the section,there are open,semi-closed and closed,the main products are cold-formed channel steel,Angle steel,Z-shaped steel,cold-formed corrugated steel,square pipe,rectangular pipe,welding special-shaped steel pipe,rolling door and so on.Cold formed steel is usually produced,the thickness is less than 6mm,the width is less than 500mm.China's commonly used specifications are equilateral Angle steel(limb length 25~75mm),Angle steel(limb length 40~75mm),channel steel(high 25~250mm),channel steel(high 60~250mm),Z type steel(high 100~180mm)and other more than 400 specifications.Products are widely used in mining,construction,agricultural machinery,transportation,Bridges,petrochemical,light industry,electronics and other industries.