Long ring (die forging)

High quality alloy structural steel is used for long ring (die forging). The circular ring is made by forging and made by heat treatment. It has the characteristics of small volume, light weight and high strength. The maximum load is 2 times of the rated load, and the minimum breaking load is 4 times that of the rated load. The forgings are treated by heat. The rigging ring is used as the connector of the rigging. It can be used separately according to the need of the hoisting, and can also be used with all kinds of rigging.