For composite construction where concrete reinforcement bars require rigid force-transfer connections to steel structural members (such as steel columns, steel beams and embedded steel plates), weldable couplers are the dedicated targeted solution.
Fabricated from high-quality weldable-grade steel, the coupler features a nut-type structure with standard internal threads. The welding end of the coupler is machined with a large chamfer bevel suitable for single bevel butt welding, and can be directly welded to steel structural members to form a robust integral ssembly. The opposite end is provided with standard internal threads that screw onto pre-threaded reinforcement bars, enabling stable force transmission between the reinforcement bars and the steel structure.