Round rebar couplers are made of carbon steel or stainless steel with round and hex shape. Inner thread are tapped metric, inch, Rd or Rb thread, widely used in the field of reinforced concrete construction site and rebar processing works. Coupler connecting of steel rebar is an effective and economical method, also being used together with other concrete fasteners to realize the function of anchoring, fixing and connecting.
In almost of all reinforced concrete structures projects,needed to connect reinforced bar. Mechanical rebar coupler is a mechanical connection between two sections of rebar to extend length.The end-to-end connection of rebar provides many advantages of continuous reinforcement, more reliable and securer than lap joints connecting, do not rely on the concrete for load transfer. mechanical connecting for rebar connectors ensures the precise, reliable connection to realize faster and easier installation.
[Features]:
★ Without expansion function, Have connecting and fixing.
★ Tap full internal thread of Metric, Inch, Rd and RB inside.
★ Pre make external thread on the end of reinforced bar by threading machine, after turning by lathe.
★ Also being used to connect all threaded rod, bolt or stud.
★ Securer and firmer than the lap joint or welding connecting.
[Materials & Surface treatment]:
● Steel & ZP, ZYP, HDG / Stainless Steel
[Using places]:
☑ Reinforced concrete site ☑ Rebar construction works ☑ Rebar processing works ☑ Rebar grid
[Processing and Installing Steps]:
❶ Being ready for rebar coupler.
❷ Turn one end of rebar by lathe and make external thread by threading machine.
☞ Please ignore this step for connecting the threaded rods.
❸ Screw two ends of rebar into rebar coupler together by torque wrench.
❹ Install in the reinforced concrete site.
[Product size description]: (Inch/mm/Rd/Rb)
| Item Code | Load T | Size | Dia. | Length |
| RRCY1040 | 0.3 | M10 X 40 | 14 | 40 |
| RRCY1250 | 0.5 | M12 X 50 | 16 | 50 |
| RRCY1460 | 0.8 | M14 X 60 | 18 | 60 |
| RRCY1670 | 1.2 | M16 X 70 | 22 | 70 |
| RRCY1880 | 1.6 | M18 X 80 | 24 | 80 |
| RRCY2085 | 2.0 | M20 X 85 | 26 | 85 |
| RRCY2490 | 2.5 | M24 X 90 | 32 | 90 |
| RRCY30105 | 4.0 | M30 X 105 | 38 | 105 |
** The mm, inch, Rd and RB threads are available.
** The special sizes are available according to the sketches or the samples.
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