High joint strength and good ductility fully utilize the strength and ductility of the steel base material. Joint performance meets the JGJ107-2003 Class I standard and can break on the base metal.
Convenient, fast, and simple connection operation.
Convenient and intuitive quality detection.
Steel processing straight threads can be prefabricated and sleeves can be factory-produced without delaying the construction period, ensuring high processing efficiency.
Construction connection requires no electricity, gas, open flame operations, oil leakage, or pollution, allowing for all-weather construction.
Strong applicability allows flexible operation even in narrow spaces with dense reinforcement arrangements.
Capable of connecting horizontal, vertical, or oblique HRB335 and HRB400 class steel bars of the same diameter or reducing sizes.