Round Threaded Rebar Coupler

    The design and application of round threaded rebar coupler is suitable for most places where reinforcement bar connection is required. The tail end of the rebar is tapered by the lathe cutting pin, and then it is drilled by the external thread, which is cut and installed on the rod to adapt to them, and then the sleeve is screwed onto the threaded rod and the calibrated torque wrench is used to finish.

要连接的每个杆的末端都是锥形或者平头形的并通过冷锻扩大。这增加了钢筋的芯径，以确保连接处的关节强度要比钢筋杆体要强。在杆上形成平行的米制螺纹末端。螺纹端可进行验证试验等于特征屈服的力杆的强度。

   The end of each rebar to be connected is tapered or flat shape and expanded by cold forging. This increases the core diameter of the reinforcement to ensure that the joint strength at the joint is stronger than that of the bar body. Form parallel metric thread ends on the rod. The threaded end can be verified by testing the strength of the bar equal to the characteristic yield.

同时，在混凝土浇筑过程中，经常遇到无法使混凝土通过钢筋笼。搭接有效地将钢筋与混凝土的比例加倍，由此产生的堵塞会限制较大骨料颗粒的流动和分布，并限制振动的有效性。机械拼接将大大减少这种拥挤。

    At the same time, in the process of concrete pouring, it is often encountered that the concrete cannot pass through the reinforcement cage. Lapping effectively doubles the ratio of reinforcement to concrete, resulting in blockage that will limit the flow and distribution of larger aggregate particles and the effectiveness of vibration. Mechanical splicing will greatly reduce this crowding.

** The tapping Metric,Inch, RD and RB thread styles are available as customer's requires.

** The special style and size are available as the drawings and samples supplied.