Specifications

Construction Building Material Tools Rebar Coupler
1.Materials: 45# carbon steel
2.Specifications: D14-40mm

 

Construction Building Material Tools Rebar Coupler

 

 

 

Name	Value
Brand	Langrui
Model	LR-RC-331
Thread Pitch	2.5mm,3.0mm,3.5mm
Thread Angle	75°/ 60
Material	45# High-quality Carbon Steel
Out diameter	14mm--40mm
Length	35mm--120mm
Place of Origin	China(mainland)

 

 

 

Specification

 

Mechanical properties of rebar connection sleeve:

 

1. Material: 45# solid carbon steel

 

2. Use to connect the bars of HRB335 & HRB400

 

3. The couplers tensile strength is about 600 MPa,which is

stronger than rebars.

 

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 -40^oC 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.

 

 

 

 

Application

 

  

 

Rebar connection sleeveis used to rebar mechanical splicing.

1. Rebar connection sleevetype:Paralleled type,left hand type,right hand

type,right

and left hand type and reducing type.

2.Range of application:Suitable for rebar of HRB335 and HRB400.Diameter

from 14mm to 50mm.

 

 

Production Process

 

 

 

 

packing inspection

 

 

 

The connection sleeves are packed with nilon bag.Couplers are not easy to

rust.

 

 

 

 

Our Advantages

 

 

 

 

 

1.From raw material to finished product.

 

2.Strict raw material inspection system.

 

3.Online testing system.

 

4.Perfect production process.

 

5.Strictly control quality for each process

 

6.Fasthigh-quality, comprehensive after-sales service.

 

Contact me