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1. The steel bar connecting sleeve is suitable for the steel bar connection construction in various reinforced concrete structures that bear the two-way force of tension and compression.
2. The connection is convenient, fast and easy to operate.
3. The steel connecting sleeve is convenient and intuitive to detect.
4. Straight threads for steel bar processing can be prefabricated and can be produced in the factory without taking up the construction period.
5. It can connect horizontal, vertical and oblique HRB335, HRB400, HRB500 grades of same diameter and different diameter steel bars.