Rebar CouplerThe splicing couplers model is divided into 9 categories according to the Rebar Coupler. (Unit: ...    More ...

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.
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