The parallel threaded rebar coupler connection is that a part of the longitudinal and transverse bars at the end of the steel bar is cut and peeled by a wire roller and it is rolled directly into ordinary parallel threads, then the special parallel thread rebar coupler is applied to form a steel bar connection. The technology of rib stripping rolling parallel thread connection has reached the advanced international level. Rib-stripped parallel threaded coupler connection technology is favored by the majority of construction units and owners due to its advantages of convenient construction, energy saving and consumption reduction, improved production efficiency, and stable and reliable connection quality. It is a new product of parallel thread connection technology.

When using the parallel steel thread coupler, pay attention to installation precautions to avoid unnecessary technical problems that may affect the quality.

1. Steel bars in place: Move the steel bars that have passed the wire end inspection to the construction site for connection.

2. Tighten the connector: Use a parallel threaded socket wrench to tighten the coupler.

3. Marking: Mark the tightened rebar coupler and distinguish it from the untightened couplers.

4. Construction inspection: quality inspection of finished joints.