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45# Steel Rebar Coupler Rebar Connector for Construction

45# Steel Rebar Coupler Rebar Connector for Construction photo-1
45# Steel Rebar Coupler Rebar Connector for Construction photo-2
US$ 0.2 - 3 MOQ: 1000 Pieces
Key Specifications
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Place of Origin:
Hebei, China
Brand Name:
Langrui
Model Number:
LR-RC-425
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hebei, China
Brand Name Langrui
Model Number LR-RC-425
Material Steel

45# Steel Rebar Coupler Rebar Connector for Construction

 

Specification

The Rebar Coupler is used for Mechanical Bar Splicing(14mm-40mm) in construction with high strength.

 

Basic Information

1.Size: 14mm-40mm.

2.Raw Material:45# high-quality carbon structural steel.

3.Type: Standard Type, Left-Handed&Right-Handed Type, Reducing Type.

4.Tensile strength could reach 110% of parent material.

5.Suitable Rebar: HRB335,HRB400,HRB500 and Equivalent Rebars.

 

Relate Test

1.Tensile Strength=1.1*Tensile Strength of Rebar (Usually more than 600Mpa)

2.Fatigue Test: After 2 million times of fatigue strength test, connection is in good condition

Product Advantage

  • The raw material is 45# high-quality carbon structural steel.
  • Strict quality control.  self-inspection, exchange inspection, sample inspection , 100% inspection etc. reject rate lower than 0.6%.
  • Tensile strength could reach 800 to 900Mpa. Normal steel,for example, HRB335,the tensile strength reaches 500.5Mpa is OK.
  • Our rebar couplers are suitable for steels of different countries.
  • We could pack the goods according to customer's special request.
  • Simple to operate.

  

Products Technical Parameters:

 

 

Size

D14

D16

D18

D20

D22

D25

D28

D32

D36

D40

OD(±0.5mm)

22

25

28

30

34

38

42

48

55

59

Length(+2mm)

38

43

48

53

58

63

68

80

83

88

Thread Pitch

2.5

2.5

2.5

2.5

2.5

3.0

3.0

3.0

3.5

3.5

Thread Angle

75°

75°

75°

75°

75°

75°

75°

75°

75°

75°

G/W(KGS)

0.068

0.099

0.125

0.180

0.205

0.317

0.399

0.640

0.900

1.099

 

 

Details show

  45# Steel Rebar Coupler Rebar Connector for Construction

 

Production Process:


 45# Steel Rebar Coupler Rebar Connector for Construction

packing inspection:

45# Steel Rebar Coupler Rebar Connector for Construction

 


45# Steel Rebar Coupler Rebar Connector for Construction

 

construction site :

45# Steel Rebar Coupler Rebar Connector for Construction


 

 

Application

Specifiction:

 

1. Material: 45# solid carbon steel

2. Use to connect the bars of HRB335 & HRB400

3. High Tensile strength, could meet American Standard

4. Save materials. The weight of straight thread couplers only takes 25% of extrusion sleeves, but same connecting capability
5. Easy operation & high speed connection

6. Environmentally friendly. The process of connecting is safe and reliable without noises
7. Wide application, it could be used in the every orientation connection of HRB335 & HRB400 reinforcing bars with same or different Diameter.

8. Good low temperature resistance, and could pass the -40oC low temperature test.
9. All-weather construction: sacred from the wind, rain, snow and other weather conditions

10. Meet Customers' special demand, we have product in all sizes.

 

 

Working principle:

 

First, use GD-150 Upset forging machine to enlarge the end of rebar.

Secong, use GZL-45 Threading machine to process screw on the enlarged end.

Third, use one rebar coupler to connect two rebar ends.

 

 

45# Steel Rebar Coupler Rebar Connector for Construction

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Business Type
Manufacturer, Trading Company
Year Established
2008
Factory Size
30,000-50,000 square meters
Total Employees
501 - 1000 People