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CHANGZHOU JIANLIAN REINFORCING BAR CONJUNCTION CO., LTD  

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Welded Splice Hydraulic Quick Coupler Parallel Threaded Reinforcement Steel Bar Splicing 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 12mm-32mm

 
weld coupler , Hydraulic Quick Coupler , link two steel bar , rebar coupler
 
Specif

 

weld coupler , Hydraulic Quick Coupler , link two steel bar , rebar coupler

 

Specifications:

 

Bar dia

(mm)

Length of 

partB

(mm)Ib

Thread

Length of

Part B

lb(mm)

Length

of weld-to

sleeve

[mm]

la1)

Part A +

 sleeve

fully 

assembled

[mm]lges

ISO-

metric

Thread 

M

Coupler

ø[mm]

D2

12

52

23

63

115

M 16 x 2

21

14

57

27

72

129

M 18 x2.5

24

16

63

30

80

143

M 20 x 2.5

27

20

77

34

98

175

M 24 x 3

33

25

98

41

122

220

M 30 x 3.5

41

28

111

48

141

252

M 36 x 4

47

32

124

56

156

280

M 42 x 4.5

53

 

 

 

Description:

 

 

The weld couplers are dimensioned to transfer the full strength of the respective bar. 

 

The center line and edge spacing result from the proof of the partial area pressure (according to DIN 

1045-1), which is performed by the structural engineer.

 

 

 

Applications:

 

 

 

For cases where reinforcement must be welded to steel construction elements or end-plates, where the 

connecting bar (coupler part B) can be rotated.

 

 

Competitive Advantage:

 

 

1. The unique visual inspection systems makes it safe and easy to be sure all connections are really 

closed.

2. torque wrench is not necessary

3. For the required concrete cover and for the spacing of the couplers, the same rules apply as for 

non-butted rods.

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 Mr. Ms. Anna

Tel: 86-519-88612996
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Company Info

CHANGZHOU JIANLIAN REINFORCING BAR CONJUNCTION CO., LTD [China (Mainland)]


Business Type:Manufacturer
City: Changzhou
Province/State: Jiangsu
Country/Region: China (Mainland)

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