Full-grout Coupler

Looking for a better way to connect rebar and ensure load transfer continuity in your construction projects? Look no further than Grace


Product features

  • Our Full-grout Coupler is an innovative solution for connecting reinforcing bars in concrete structures. With its unique design, our coupler provides a full-length grout joint for enhanced structural integrity and durability. Our coupler offers a cost-effective, reliable, and efficient way to reinforce concrete structures of all sizes.
  • Our Full-grout Coupler simplifies the construction process by eliminating the need for complex reinforcement procedures, reducing construction time and costs. Our coupler is easy to install and requires minimal training, making it ideal for both small and large construction projects.
  • Our Full-grout Coupler is manufactured using high-quality materials to ensure its strength and durability. It is tested to meet or exceed industry standards and is backed by a reliable warranty. Our coupler is compatible with various rebar sizes and can be used in a variety of applications, including buildings, bridges, and tunnels.
  • Trust our Full-grout Coupler to provide a strong and reliable connection for your concrete structures.


100% machine test
100% pass tensile test
Of rebar/sleeve connection
Less than 40 sec
< 40 seconds
Machine cycle, including test
9 nuclear reactors
nuclear reactors
product support


  • Every connection is proof-tested by a non-destructive tensile test during the extrusion cycle.
  • Standard parallel threads: no torque wrenching required and no risk of cross-threading.
  • Visual inspection of joints is sufficient.
  • Excellent fatigue performance thanks to rolled threads.
  • Compliant with OSHA regulations.

Having installed millions of connectors to date on some of the most technically demanding projects in China, Grace has proven itself to be the reliable, scalable and top performing Chinese rebar connector.

Grace China

About Grace

GRACE is a factory and trading company based in Chongqing, China, with over 10 years of experience in the production and distribution of high-quality rebar couplers and processing equipment. Our range of products includes rebar couplers, such as thread rebar couplers, rebar grout couplers, MBT reinforcing bar couplers, cold extrusion rebar couplers, one touch rebar couplers, and epoxy coated couplers. We also offer rebar processing equipment, including rebar bending machines, rebar cutting machines, rebar thread rolling machines, automatic stirrup benders, and CNC stirrup bending machines.

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