Changzhou Cheeron Construction Machinery Equipment Co., LTD
Changzhou Cheeron Construction Machinery Equipment Co., LTD
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Threaded Rebar Coupler

THREADED REBAR COUPLER

Threaded rebar coupler ensures secure, end-to-end rebar connections for construction. As a leading manufacturer.
we offer durable, customizable OEM/ODM solutions, meeting international standards for robust, seismic-resistant structures.
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Types of Threaded Rebar Coupler

  • Thread Bar Coupler
    Thread Bar Coupler

    Precision-engineered for robust rebar connections,

    this coupler uses parallel threads to ensure full-strength mechanical splicing, ideal for reinforced concrete structures.

  • Rib Stripping Thread Coupler
    Rib Stripping Thread Coupler

    Designed for efficiency, this coupler features rib peeling and parallel thread rolling,  offering stable, high-strength connections with minimal material waste.

  • Upset Forging Rebar Coupler
    Upset Forging Rebar Coupler

    Forged for superior strength, this coupler enlarges rebar ends, ensuring high-profile threading and reliable splicing for heavy-duty concrete applications.

  • Transition Coupler
    Transition Coupler

    Connects rebars of different diameters seamlessly, using parallel threads for versatile, full-strength joints in complex concrete structures with high precision.

  • Left-Right Thread Positional Coupler
    Left-Right Thread Positional Coupler

    Features dual-thread design for non-rotatable rebars, enabling easy alignment and secure connections in confined or complex construction environments.

  • Weldable Rebar Coupler
    Weldable Rebar Coupler

    Arc-welded to structural steel, this coupler offers quick alignment and robust connections, ideal for composite steel-concrete structures with high durability.

  • Lock Nut Threaded Coupler
    Lock Nut Threaded Coupler

    Equipped with a lock nut, this coupler ensures secure, non-rotatable rebar connections, distributing pressure evenly for enhanced structural integrity.

  • Taper Thread Coupler
    Taper Thread Coupler

    Tapered threads enable rapid installation in tight spaces, providing compact, high-strength connections for efficient rebar splicing in demanding projects.

  • Split Rebar Coupler
    Split Rebar Coupler

    Innovative split design allows easy installation in constrained spaces, ensuring reliable, high-strength rebar connections for complex concrete structures.

  • Dodecagonal Rebar Coupler
    Dodecagonal Rebar Coupler

    High-strength dodecagonal design maximizes torque resistance, offering superior durability and secure connections for critical reinforced concrete applications.

  • Epoxy Coated Rebar Coupler
    Epoxy Coated Rebar Coupler

    Corrosion-resistant epoxy coating enhances durability, providing reliable, high-strength rebar connections for harsh environments while maintaining structural integrity.

What Is a Threaded Rebar Coupler?


A threaded rebar coupler, also called threaded bar coupler or threaded rod coupler reducer, is a steel connectors used as a mechanical joint to transfer axial tension or compression in rebars. Rebar coupler types vary based on manufacturing process and connection design to meet specific engineering requirements.


Manufacturing processes vary, including direct rolling, rib-stripping rolling, upsetting, and epoxy coating.


Connection methods include full-threaded, half-threaded half-welded, lock-nut, and split connections.


Sizes range from φ16 to φ50 (12mm–50mm, #4–#14 rebar), with custom dimensions available for specific projects.




What Are Threaded Rebar Couplers Used For?

What Are Threaded Rebar Couplers Used For?

CHEERON's threaded rebar coupler is a precision-engineered mechanical splice solution designed to connect steel reinforcement bars end-to-end in concrete structures.


Threaded rod joiners outperform traditional splices by ensuring stronger, more reliable joints, eliminating weak welds, and reducing congestion in concrete structures.


Threaded rebar solve issues like alignment errors and labor-intensive overlaps, making them ideal for bridges, tunnels, and high-rises, enhancing seismic resistance and structural integrity.


Threaded Rebar Coupler FAQs

  • Q What are the thread dimensions of the rebar connector?

    Threaded rebar available in sizes from 12mm to 50mm (#4 to #14 rebar) with adjustable thread pitches (2.5-5mm) to suit unique project demands.

  • Q How are threads machined on rebar?

    Using Rebar Thread Rolling Machine to form precise, uniform grooves for enhanced bonding.

  • Q How did the tensile strength test of the cheeron rebar connector perform?

    Threaded rebar meets Type 2 international standards and passes rigorous tensile tests, ideal for earthquake-resistant structures.

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