Explanation

For materials products in continuous coils, the rolled plates are called coils, and the rolled wire rod is called coils (also called wire rods). Coil are rolled by coiling machine on the rolling production line. According to the production method, it can be divided into hot rolled coil and cold rolled coil. The length of coil is not obviously limited, which is convenient for transportation and subsequent processing. Users can cut it according to the actual use requirements, but the uncoiling, straightening or leveling operations are required when using it.

Classification