The coil and the sheet are actually the same, but the form is different from the factory. If it is, it cannot be rolled, generally more than 16 mm can not be rolled.

There are coils, boards, and most of the time they are boards. The price of coils and boards is also different. If it is purchased coils, it is calculated according to actual weight, so the price is high. The board is calculated according to theory, and the price is low. , the reason is that there is a difference. For example, the thickness of 10mm may actually be 9.6mm, and there will be a price difference in the middle.

The stainless steel plate is divided into hot rolling and cold rolling according to the different rolling process of the rolling mill (the rolling mill is the machine name of the rolling plate), and the hot rolling is usually marked as NO. To be bright, close to the mirror, the best is the mirror surface, the mirror surface is not in stock, it needs to be processed), for example, 304 is often purchased board, which means that the roll must be opened and flattened by the machine.

It can be opened into different lengths by opening the leveling machine. If it is not a regular length, it is called a fixed opening, which means a fixed opening size, because customers often put forward different length requirements according to actual needs. At this time, the roll is important. The board can not meet the requirements.