Rebar Coupler
The splicing couplers model is divided into 9 categories according to the Rebar Coupler. (Unit: mm)
1).The parameter of couplers
Size(mm) | O D±0.5(mm) | Thread(mm) | L±0.5 (mm) | Pitch | Rib peeling coupler weight/pc (kg) | Thread Angle |
Φ16 | 25 | M16.5 | 40 | 2.0 | 0.111 | 60 Degree |
Φ18 | 28 | M18.5 | 45 | 2.5 | 0.136 | |
Φ20 | 31 | M20.5 | 50 | 0.175 | ||
Φ22 | 33 | M22.5 | 55 | 0.203 | ||
Φ25 | 37 | M25.5 | 60 | 0.266 | ||
Φ28 | 41 | M28.6 | 70 | 3.0 | 0.375 | |
Φ32 | 47 | M32.6 | 75 | 0.533 | ||
Φ36 | 54 | M36.5 | 85 | 0.828 | ||
Φ40 | 59 | M40.2 | 95 | 1.085 |
2).The Characteristics of the Usage
Mode | usage occasion |
Standard Model | used in the occasion for connecting the steel bar in normal situation |
Different Diameter Model | used for connecting the steel bar in different diameters |
Flared Model | used for the steel bar which was hard to match |
Positive And Negative Screw Thread Model | Used in the occasion when the steel bar in the two sides both can not be turned but the lengths can be adjusted. |
Locking Nut Model | Used when the steel bar can not be turned, then it turns the splicing coupler to join the steel bar and then lock the splicing coupler with the locking nut. |
3).The material of the splicing coupler
The material of the splicing coupler is constructional quality steel of No.45 steel.
