Steaming pork ribs in a pressure cooker takes 40 minutes. According to relevant public information, use a pressure cooker to steam ribs. The steaming time is adjusted according to the size and thickness of the ribs. It is usually about 40 minutes. If the ribs are larger or thicker, the steaming time can be appropriately extended. In addition, when steaming the ribs, It is best to keep the pot lid tightly closed to prevent steam from leaking out and affecting the steaming time and effect.