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BEIJING HORIZON TECHNOLOGY AND TRADE CO.,LTD
BEIJING HORIZON TECHNOLOGY AND TRADE CO.,LTD
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Rebar Splicing Coupler Parallel Threads 100 % Bar Break Upsetting End

BEIJING HORIZON TECHNOLOGY AND TRADE CO.,LTD
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BEIJING HORIZON TECHNOLOGY AND TRADE CO.,LTD
City: Beijing
Province/State: Beijing
Country/Region: China
Tel: 86-10-87518920
Contact Person:
Ms Bonnie

Rebar Splicing Coupler Parallel Threads 100 % Bar Break Upsetting End

Brand Name : SinoCRS
Model Number : D14-40mm
Certification : ISO
Place of Origin : China
MOQ : 1000pcs for each size
Price : 0.1-1.5usd per pc
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 5000pcs per day
Delivery Time : Depends on order quantity
Packaging Details : Plastic bag/ carton with wooden pallet / wooden box
Size : 14-40mm
Thread pitch : P2.0-P4.5mm
Thread angle : 60/75
Feature : High tensile strength
Advantage : Cost -saving
Raw material : 45# solid bar
Tensile strength : More than 600Mpa
Function : Rebar splicing
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Building use upsetting rebar coupler parallel threads with high tensile strength


Introduction

Multi-section bar when the steel joints, before the use of welding or lashing overlap, not only a waste of materials, and welding speed, welding quality is unstable, it is difficult to ensure the progress and quality of the project. Guangming Expressway extension line engineering design requirements, diameter ≥ 25mm reinforced with mechanical connections, combined with the project's engineering characteristics and standardization of construction requirements, reinforced with concentrated processing. To meet the design requirements, saving materials, to ensure the quality of steel connections, the progress of the project to meet the requirements of steel connections using upsetting straight thread sleeve connection.


Advantage of upsetting rebar splicing coupler:

High strength: upsetting section of steel rolling thread after the cross section is greater than the steel base section, so as to ensure that the joint strength is greater than the strength of steel base.

Higher bar connection speed: the use of straight thread sleeve connection, the connection will be tightened with a torque wrench on the steel can, greatly reduce the labor intensity, saving time. The connection speed of multi-section steel cage is greatly accelerated, and the construction efficiency is obviously improved.

Strong adaptability: the implementation of the connection without electricity, without gas, anonymous fire operations, no air pollution. After the centralized processing to the scene, in a small site or reinforced arrangement can also be intensive. Rain, snow, low temperature and other weather conditions can also be construction.

Stable connection performance: the sleeve for the manufacturers, steel wire head processing from the processing center, the construction site only need to connect the sleeve and steel, to avoid the construction conditions on the joint performance.


Factory show

Technical parameters of upsetting couplers we have made


Type 1

SizeThread sizeOD(mm)Length(mm)
Ф14M16*2.023.0028
Ф16M18*2.026.0032
Ф18M22*2.530.0036
Ф20M24*2.533.0040
Ф22M25*2.535.0044
Ф25M29*3.040.0050
Ф28M32*3.046.0056
Ф32M36*3.050.0064
Ф36M40.3*3.558.0072
Ф40M45.3*3.564.0080

Type 2

SizeThread sizeOD(mm)Length(mm)
Ф14M16.1*2.022.0028
Ф16M18.1*2.026.0032
Ф18M20.15*2.527.7036
Ф20M22.15*2.530.7040
Ф22M24.15*2.533.6044
Ф25M27.70*3.038.5050
Ф28M30.70*3.042.9056
Ф32M34.20*3.048.0064
Ф36M38.20*3.553.0072
Ф40M42.2*3.564.0080

Remark:

(1) We also have Reducing rebar coupler, Left handed and right handed rebar coupler.

(2) We could provide according to your drawings;

(3) MOQ=1000pcs;

(4) The delivery time depends on order quantity

(5) Marking is available


Usage:

Suitable for bridge and culvert engineering, tunnel engineering and industrial and civil construction of reinforced concrete works.


Working principle

Upsetting Straight Thread Sleeve The connection is to use the upsetting machine to upset the end of the steel bar, and then use the straight thread rolling mill to wire up the upsetting section, through the straight end of the steel screw thread and straight thread sleeve bite the formation of a connection.


Work site pictures

Operation points
Reinforcement ends are flattened

1, steel bending straightening, and then use the grinding machine cutting cutting, to ensure that the vertical steel bar reinforced steel plate. The following are the same as the "
2, the entire use of steel, the application of the deformation of the end of the deformation of the end part (usually 1 ~ 2cm).


Any interest, pls kindly contact us.



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