Dextra Type Parallel Threaded Rebar Coupler
|FOB Unit Price:||US $1.5 US $1.4|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||10000PCS Per Day|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: 12-40mm
- Structure: Control
- Material: Carbon Steel
- Thread Type: Parallel Thread
- Tensile Strength: More Than 700MPa
- Brand: Jbcz
- Product Name: Rebar Coupler
- Transport Package: Put Into Carton Box with Plastic Bag
- Origin: Changzhou City, Jiangsu Province, China
- Connection: Threading
- Flexible or Rigid: Flexible
- Standard: Standard
- Size: 20mm, 25mm, 32mm, 38mm
- Yield Strength: 500 to 550MPa
- Certificate: Dcl, Ce, ISO
- Trademark: JBCZ
- Specification: ISO
- HS Code: 730792
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 18261196619
The Steel Bar Coupling Used to Link Rebar 12-40mm 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
1.1 Machine easy wear parts: Mould (each size rebar need different size mould)
|Female mold||Male Mold|
2.GZL-45 threading machine Patent No. ZL 97 2 43207. 8
2.1 Machine easy wear part: Chaser
|Size of Chaser||Can process re-bar diameter||Photo|
3. The parameter of machine
|Name||Working range||Motor power |
|Packing size |
|GD150 End upset forging machine||12mm~40mm||4||620|| |
|GZL-45 Threading machine||12mm~40mm||2.4/3||590|| |
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 Steel Bar Coupling Used to Link Rebar 12-40mm to link the two ends of rebar.
3. Detailed information of machine:
|GD-150 Upset forging machine||GZL-45 threading machine|
|Working range||Φ 12mm-Φ 40mm||Φ 12mm-Φ 40mm|
|4. The Parameter For Standard Coupler (MM)|
|Steel bar Diameter(MM)||12||14||16||18||20||22||25||28||32||36||40|
|Out Dia.of Coupler(MM)||20||22||26||29||32||36||40||44.5||50||56||62|
|Inner Dia.of Coupler(MM)||11.9||13.9||17.4||19.4||20.9||23.9||26.3||29.3||31.8||34.8||40.3|
|Length of Coupler(MM)||30||34||40||44||48||52||60||66||72||80||90|
|Size of Thread(MM)||M14*|
1). Packing of machine
1sets machine were packed in three wooden case.
2) Packing of rebar coupler: coupler were packed in carton box.
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
If you have any problems, please send message to me, I will reply you within 1 working day.