Steel rebar coupler is used in various reinforced concrete structures, combining with the function of round and hex steel rebar couping nuts, designed two round head ends and made the diameter of two ends same as WAF of the hex parts in the middle, cause rebar screw easily or pass through holes in reinforced concrete layer or formworks.
During the use of building structures, the corrosion of steel rebars will cause reinforced concrete delamination and spalling. The common lap joint transmits the load through the surrounding concrete, when the concrete disappears, the lap joint has actually failed. However, Mechanical coupler for reinforcement does not depend on the load transfer of concrete,it could maintain the integrity of the structure.
[Features]:
★ Double round ends/Tap the full RB thread inside
★ Don't need to pre make external thread on end of rebar.
★ Without expansion function, Have connecting and fixing.
★ Quicker and easier installing,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 steel rebar coupler.
❷ Don't need to turn one end of rebar by lathe and make external thread by threading machine.
❸ Screw two ends of rebar into steel rebar coupler directly by torque wrench.
❹ Install in the reinforced concrete site,reinforcement construction works,rebar processing.
[Product size description]: (RB Thread)
| Item Code | Load T | Size | WAF | WAC | Length | End Dia. |
| RC2R1050 | 0.3 | RB10 X 50 | 18 | 20 | 50 | 18 |
| RC2R1260 | 0.5 | RB12 X 60 | 20 | 22 | 60 | 20 |
| RC2R1465 | 0.8 | RB14 X 65 | 22 | 24 | 65 | 22 |
| RC2R1690 | 1.2 | RB16 X 90 | 24 | 28 | 90 | 24 |
| RC2R1885 | 1.6 | RB18 X 85 | 28 | 32 | 85 | 28 |
| RC2R20100 | 2.0 | RB20 X 100 | 30 | 35 | 100 | 30 |
| RC2R24105 | 2.5 | RB24 X 105 | 36 | 42 | 105 | 36 |
| RC2R30120 | 4.0 | RB30 X 120 | 46 | 54 | 120 | 46 |
** 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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