QU80 High Fatigue Resistance GB Crane Rail

QU80 crane rail is a common crane rail under GB standard, which is often made of U71Mn material and has high fatigue resistance.

QU80 rail is generally made of U71Mn. This material has high strength and hardness, as well as good toughness and wear resistance. Among them, the addition of manganese can improve the strength and toughness of steel, enhance the fatigue resistance of rails, and enable them to withstand the alternating loads generated during the frequent lifting and operation of cranes.

QU80 crane rail is mainly used for laying crane trolley and trolley tracks. It is suitable for large-scale projects, dock hoisting containers and other occasions. It can meet the operating requirements of lifting equipment such as gantry cranes, and the load-bearing capacity is generally 50-100 tons.

A:We have ISO 9001,EWC and other certifications.


A:In general, our delivery time is within 7-45 days, and may be delayed if the demand isextremely large or special circumstances occur.

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