HR Coil ! ! ! S235 hot rolled coil & hot rolled steel coil price & hot rolled steel plate

Steel Plate Cutting & Welded & Painting

1 .cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes

2 .can make the surface of the cut steel plate to be bright by miling and grindingcarbon structural steel s235 steel plate price 20 gauge sheet metal 20 gauge corrugated steel roofing sheet

For the thickness under 30mm, we mainly cut by laser cutting;for thickness over 30mm, mainly OXY-cut, flame cutting.for the thickness 200mm steel plate, because during the flame cutting, the temperature is very high, so the cutting parts steel plate might be broken at the angle part, then our workers will repair the angles to be good condition.

Welding- heating of the workpiece to be joined to make a partial melting of the formation bath, bath cooled and solidified after joining, if necessary, can be added to the melt fill-assisted. We can make holes and make angle degrees,and can weld by your drawing.

Hot Rolling & Cold Rolling

Hot rolled steel plate is rolled at high temperature, cold rolled at room temperature. Generallyspeaking, cold rolled steel plate has better strength, hot rolled steel plate has better ductility. The general thickness of cold rolling is relatively small, hot rolling can have a larger thickness. The surface quality, appearance and size precision of the cold rolled steel plate are better than those of the hot rolled plate, and the thickness of the product is about to 0.18mm.