Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Construction & Decoration, Manufacturing & Processing Machinery
Management System Certification:
ISO9001:2015 certificate
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Rebar Coupler, Rebar Splicing, Rebar Connector manufacturer / supplier in China, offering Steel Rebar Connector, Dextra Type Reinforcing Bar Swaging Coupler, Bartec Type Rebar Coupling in Construction and so on.

Gold Member Since 2007
Audited Supplier

Steel Rebar Connector

Get Latest Price
Purchase Qty. / Reference FOB Price
1,000-19,999 Pieces US $1
20,000+ Pieces US $0.88
Port: Shanghai, China
Production Capacity: 10, 000PCS/ Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Connection: Flange
Structure: Control
Flexible or Rigid: Flexible
Material: Carbon Steel
Standard: Standard
Brand Name: Jbcz

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Basic Info

Model NO.: 12-40mm
Colour: Black or White
Function: to Link Two Steel Bars Together
Tensile Strength: 1.08-1.35 Times of Rebar
Certificate: CE and ISO
Port: Shanghai Port
Service: Excellent
Trademark: JBCZ
Transport Package: Carton
Specification: reabr coupler dia. from 12 to 40mm
Origin: China
HS Code: 73079200

Product Description

Changzhou Jianlian Reinforcing Bar Conjunction Co.,Ltd
Add: hengshanqiao town, Wujin district, Changzhou City, Jiangsu Province, zip:213119, China
T: +86 519 8861 2996 F:+86 519 8861 0996 M&Wsp:+86 18261196616 

Product Description

Brief introduction of upset forging parallel thread connection system

The ACI 318 rebar Coupler  works together with upset forging machine(GD-150) and rebar threading machine(GZL-45) for the connection of rebar whose diameter is between 12mm and 40mm.

As an important parallel thread connection technology, the upset forging parallel thread connection technology posses following advantage:
1,Wide working range: adaptable for Φ12mm-Φ50mm same diameter, different diameter,
bending, new and old, advance covered up rebar of GB 1499, BS 4449, ASTM A615 or ASTM A706 standard.
2,High strength: stronger than the reinforcement bar and guarantees bar break under tensile stress(tensile strength of connection point =1.1 times of connected bar).It can satisfy the requirements stipulated in the Chinese standard JGJ107-2003,JG171-2005.
3,High efficiency: upset forging and threading one joint only needs no more than one minute, and handy operation and quick link.
4,Environmental protection and economy profit: no environment pollution, can work all day, not affected by weather, economize energy source and bar material.

Upset forging parallel thread system contains following products:
1.GD-150 rebar end upset forging machine Patent No. ZL 97 2 47900. 7
BS4449 Fortec Type Standard Rebar Coupler (12-40mm)
1.1 Machine easy wear parts: Mould (each size rebar need different size mould)
Female  mold  Male Mold
 BS4449 Fortec Type Standard Rebar Coupler (12-40mm)
Size: 12/14/16/18/20/22/25/28/32/36/40mm

2.GZL-45 threading machine Patent No. ZL 97 2 43207. 8
BS4449 Fortec Type Standard Rebar Coupler (12-40mm)

2.1 Machine easy wear part: Chaser 
Size of ChaserCan process re-bar diameterPhoto
M2.012/14MMBS4449 Fortec Type Standard Rebar Coupler (12-40mm)

3. The parameter of machine
NameWorking rangeMotor power 
Net weight
Packing size 
GD150 End upset forging machine12mm~40mm      4    620 
GZL-45 Threading machine12mm~40mm    2.4/3    590 
Oil pump//80730*570*950

Working principle:
First, we use GD-150 to forge the end of rebar.
Second, we use the GZL-45 to thread the end of rebar.
Third, we use the  ACI 318 rebar Coupler to link the two ends of rebar.

3. Detailed information of machine:

Product name
GD-150 Upset forging machineGZL-45 threading machine
Working rangeΦ 12mm-Φ 40mmΦ 12mm-Φ 40mm
Motor power 4.0KW3/2.4KW

4. The Parameter For Standard Coupler (MM) 
Steel bar Diameter(MM)1214161820222528323640
Out Dia.of Coupler(MM)2022262932364044.5505662
Inner Dia.of Coupler(MM)11.913.917.419.420.923.926.329.331.834.840.3
Length of Coupler(MM)3034404448526066728090
Size of Thread(MM)M14*

Standard rebar coupler tensile strength promise value: 650Mpa,yield strength 420Mpa

Packing information:
1). Packing of machine
1sets machine were packed in three wooden case.
2) Packing of rebar coupler
coupler were packed in carton box
.BS4449 Fortec Type Standard Rebar Coupler (12-40mm)
Q: Are you trading company or manufacturer ?

A: We are factory. We are the FIRST manufacturer of rebar coupler since 1987.

Q: How long is your delivery time?

A: Generally it is within 5-10 days if the goods are in stock. or it is within  15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? Is it free or extra ?

A: Yes, we could offer the sample for free charge , but clients do not need to pay the cost of freight.

Q: What is your terms of payment ?

A: Payment 100% in advance.  Can communicate.

B:All the payment go through Aliababa Onetouch or Alibaba assurance payment 

Q:Can you produce rebar coupler under our band?

A:We can customize size,coupler marking,we can just be your OEM factory in China

Q: How can I know the quality of JBCZ rebar coupler?

A: We can send you FREE SAMPLE to do test, or you can send us your rebar, we link it with our rebar coupler, then send back to you, if the test result is bad, we will pay you for the courier charges.
Q: Where is your company?

A:Our company is located between Shanghai and Nanjing China, if you arrive at Shanghai Airport, we are glad to pick up. It will take 2 to 3 hours from the Airport to our company by Car. You are very welcome to visit us!
If you have any problems, please send message to me, I will reply you within 1 working day.
Contact me for FREE SAMPLES now!

Application in Construction Project
China: Beijing capital airport,Hangzhou Bay Crossing Sea Bridge,Jiaozhou Bay Tunnel,Jin mao Tower,Qinshan Nuclear Power Plant,Shanghai Oriental Pearl Tower,Three Gorges Dam,etc.
Qatar: Lusail Expressway,Doha Metro,etc.
Russia:Federal Building,etc.
Saudi Arabia: North Jeddah water pump station,etc.
Pakistan:Gazi-Barotha Hydropower Station,etc.
Malaysia:Bintulu dam project,etc.
UAE:Dubai tower, Dubai Metro,Dubai Bank,etc.
Sudan:Merowe Power Station,etc.
Mexcio: Sun&Moon Mountain tunnel,etc.

Why choose JBCZ 
1, High strength: the strength reach Grade I , stronger than the
 reinforcement bar and guarantees bar break under tensile stress
 (tensile strength of connection point =1.1 times of connected bar).
It can satisfy the requirements stipulated in the Chinese standard 
2 ,Wide working range: adaptable for Φ12mm-Φ50mm same diameter, different diameter, bending, new and old,
advance covered up rebar of GB 1499 , BS 8110 , ASTM A615 or 
ASTM A706 standard.
3,High efficiency: upset forging and threading one joint only needs 
no more than one minute, and handy operation
and quick link.
4,Environmental protection and economy profit: no
environment pollution, can work all day, not affected by
weather, economize energy source and bar material.

JBCZ  products have been to over 35 countries around the world :

China,Mexcio,Pakistan,Malaysia,Zambia, Pakistan, Colombia, Thailand, Dominican Republic, India, Sri Lanka, Qatar, Saudi Arabia, Ukraine, Russia, Kazakhstan,Sudan,Kuwait, Poland, New Zealand,Thailand, VietNam,Iran,South  Korea,

BS4449 Fortec Type Standard Rebar Coupler (12-40mm)

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