Specifications

Rebar Parallel Thread Connecting Coupler/Upsetting End Rebar Coupler
1.Material:45# carbon steel
2.Dia:14-40 mm

Rebar Parallel Thread Connecting Coupler/Upsetting End Rebar Coupler

 

Name	Value
Brand	Langrui
Model	LR-RC-341
Thread Pitch	2.5mm,3.0mm,3.5mm
Thread Angle	75°
Material	45# High-quality Carbon Steel
Out diameter	12mm--40mm
Length	35mm--120mm
Place of Origin	China(mainland)

 

Features of  Reinforcing Steel Bar Connector

 

 

 

Rebar Coupler Product Features:

 

 

 

* Designed and manufactured in compliance with ACI318, JGJ107, UBC 1997, BS8110, NF35-20-1, DIN1045,

ISO 15835. 

 

*Full-Tension splice, 100% bar break under tensile tests.   

 

*Easy operation, installation and maintainance. 

 

*Full traceability of material origin and production batch. 

 

 

 

 

The Parameter of Upsetting Rebar Coupler:

 

	Specification		Net Weight (kg)	Thread Pitch (mm)	Thread Angle
Standard type	Outer Diameter(mm)	Length (mm)
Φ14	Φ21.0	40	0.0705	2.5	75°/ 60°
Φ16	Φ24.0	43	0.0936	2.5	75°/ 60°
Φ18	Φ27.0	47	0.1286	2.5	75°/ 60°
Φ20	Φ31.0	52	0.1938	2.5	75°/ 60°
Φ22	Φ33.0	57	0.2296	2.5	75°/ 60°
Φ25	Φ37.0	63	0.3106	3	75°/ 60°
Φ28	Φ41.0	68	0.4024	3	75°/ 60°
Φ32	Φ47.0	76	0.5979	3	75°/ 60°
Φ36	Φ54.0	84	0.8854	3	75°/ 60°
Φ40	Φ59.0	90	1.1500	3	75°/ 60°

 

3. Certificate and Third Party Tested 

 

 

 

 

 

 

 

Application

 

   Steel Bar Thread Fasteners used to rebar mechanical splicing.

1. Steel Bar Thread Fasteners type:Paralleled type,left hand type,right hand

type,right hand left hand type and reducing type.

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

from 14mm to 40mm.

 

Production Process

 

 

 

packing inspection

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

 

 

 

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