Gold Member Since 2007
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Changzhou Jianlian Reinforcing Bar Conjunction Co., Ltd.

Rebar Coupler, Coupling, Construction Material manufacturer / supplier in China, offering Construction Materials Rebar Splicing, Dextra Fortec Thread Connection Forging Machine, Steel Bar Mechanical Coupler 25mm and so on.

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Supplier Homepage Product Rolling Type Thread Coupler&Machine Construction Materials Rebar Splicing

Construction Materials Rebar Splicing

FOB Price: US $1 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $1/ Piece
Get Latest Price
Production Capacity: 6000PCS/Day
Transport Package: Sack
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 10mm-50mm
  • Structure: Vertical
  • Material: Carbon Steel
  • Certificates: Ce, ISO9001, Dcl, Aci-318, etc.
  • Quality: High, with International Certificate
  • Connect Way: Mechanical Connection
  • Port: Shanghai, China
  • Specification: 16mm-40mm
  • HS Code: 73079000
  • Connection: Mechanical Connection
  • Flexible or Rigid: Rigid
  • Standard: Standard
  • Colour: White, Black
  • Size: 10mm-50mm
  • Brand: Jbcz
  • Trademark: JBCZ
  • Origin: China
Product Description
JBCZ REBAR
THREADED COUPLERS


1. Description of Construction Materials Rebar Splicing:

The upset forging parallel thread machine contains : 
one rebar threading machine(GZL-45) 
one oil pump 
one upset forging machine(GD-150) 
they work together with couplers for the connection of rebar whose diameter is between 12mm and 40mm 

Construction Materials Rebar Splicing


2. Technical data 
Steel bar Diameter
(MM) 
Out Dia.of 
Coupler
(MM) 
Inner Dia.of 
Coupler(MM) 
Length of Coupler
(MM) 
Size of Thread
(MM) 
12 20 11.9 30 M14*2 
14 22 13.9 34 M16*2 
16 26 17.4 40 M20*2.5 
18 29 19.4 44 M22*2.5 
20 32 20.9 48 M24*3 
22 36 23.9 52 M27*3 
25 40 26.3 60 M30*3.5 
28 44.5 29.3 66 M33*3.5 
32 50 31.8 72 M36*4.0 
36 56 34.8 80 M39*4.0 
40 62 40.3 90 M45*4.0 

3. Working principle 
First, we use GD-150 to forging the end of rebar. 
Second, we use the GZL-45 to threading the end of rebar. 
Third, we use the coupler to link the two ends of rebar. 
Construction Materials Rebar Splicing

4. What makes us successful 
A. Shorten your engineering period -- the two rebars can be connected within 35 seconds; 
B. Catch the highest quality -- 100% broken rebars, no safty worrying, can past any safty quality test; 
C. Save rebars -- give up weld and colligation rather than our connecting methods,
 can save many rebars materials. 


5.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 JGJ107-2003,JG171-2005.
2 ,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.
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.


6.Delivery Packing
Construction Materials Rebar Splicing
 


7. JBCZ's Clients 

Rebar Coupler Clients 

JBCZ  products have been to 30 countries over the world :

Saudi Arabia, Mexico, Poland,Colombia, Pakistan, Qatar, UAE , Japan ,France ,New Zealand ,India , Ukraine, Sudan, Brazl, Lebanon ,South Korea, Iran, Thailand , Argentina, Kuwait,Taiwan,Russia, Dominica , Turkey, Malaysia ,Jamaica,Ethiopia ,Zambia,Philippines, China


Construction Materials Rebar Splicing


We have used our coupler to link Chinese HRB400 and Indian Shyam TMT rebar-Fe500, and then do strength test, at result 100% bar break.
    ItemsASTM
A615M
Gr. 60(420)
ASTM
A615M
Gr. 75(520)
BS
4449
Gr. 460
IS: 1786
Gr. Fe-500
Shyam 500
TMT Re-Bars
GB1499.2
-2007
HRB400
Tensile Strength,
N/mm2, min
620690506545.0640540
Yield Strength,
N. mm2, min
420520460500.0550400
% Elongation, min7-9*
(Depending
on Bar No. )
6-7*
(Depending
on Bar No. )
1212.01716


8.Application in Construction Project
Bridge ProjectHangzhou Bay Crossing Sea Bridge, 
Jiangyin Yangzi River Bridge, Jiangsu Runyang Bridge
Commercial Building 
Project
Burj Khalifa Tower, Oriental Pearl tower, 
Saraya Tower, Jinmao Tower
Public ProjectBeijing Capital Airport, Qinshan Nuclear Power Plant, 
Gazi-Barotha Hydropower Station In Pakistan, 
North Jeddah Water Pump Station, 
Dubai Metro, Suzhou Gymnasium
Dextra Fortec Type Standard Rebar Coupler (12-40mm)
FAQ

1. How can I know the quality of JBCZ rebar coupler?

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.

2. Where is your company?

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!

3. If you have any problems, please send message to me, I will reply you within 1 working day.



 

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