The utility model provides a guide. The guide comprises a bottom guide plate (1) which is used for supporting a rolled piece from the bottom of the rolled piece, wherein a pair of side guide plates (2) extending in the moving direction of the rolled piece is arranged on the top surface of the bottom guide plate; and the width of an opening of the guide is formed between the side guide plates (2). The utility model further provides steel rolling equipment with the guide. The guide can guide the rolled piece into a hole pattern accurately to reduce or eliminate the steel tapping curvature of the rolled piece, and can be used for adjusting and controlling the specification and the size of the rolled piece.