Model NO. 12-40mm Operation Easily Handy Function Link Two Diferent Diameter Steel Together Tensile Strength More Than 700MPa Working Environment No Limits Quality High Price The Most Competitive Service Excellent Port Shanghai Test 100% Bar Break Trademark JBCZ Transport Package Put Into Carton Box with Plastic Bag Specification GB Origin China HS Code 73079200

Product Description

Changzhou Jianlian Reinforcing Bar Conjunction Co.,Ltd

Add: hengshanqiao town, Wujin district,Changzhou City,JiangsuProvince, zip:213119,China

T: +86 51988612996 F:+8651988610996Mob&Wsp:+8618261196615

Transition Coupler for Rebars Connection From 12-40mmAsone kind of parallel thread connection technology,it hasfollowing advantages:1,Tensile strength of connection point is equal to connected bar;2,Only 1 machine, needs 1 worker,It can process rebar whose diameter is between 16mm and 40mm.3,Rib peeling completed by one-time, steel bar without any ribs,roll screw thread with fast speed, the thread is very perfect after rolling.4,Highly automatic and easy to operate;5,Roll stamping after steel bar rib peeling, with good shape of thread, high precision andconformed diameter size;6,Rolling wheel has long service period, low additive cost of connector;7,Easy to adjust, when rolling steel bars of different specifications, adjustments can bemade withoutchange any chasers, provided that the screw pitch are the same.Rib peeling roll stamping system contains:1. Rib peeling roll stamping machine(JHB400) and couplers.Working principle:1. Slice up the end of rebar;2. Peel the rib of the end of rebar with Dextra Type Rebar roltec threading Machine3. Abutting joint two ends of rebar withTransition Coupler for Rebars Connection From 12-40mm2. Rebar roltec coupler parameter, we can also produce according to your size requirement!

The Parameter For Standard Coupler (MM) Steel bar Diameter(MM) 16 18 20 22 25 28 32 36 40 Out Dia.of Coupler(MM) 25 28 30 32 38 42 48 54 59 Length of Coupler(MM) 45 50 55 60 65 70 80 90 95 Size of Thread(MM) M16.3*2.5 M18.3*2.5 M20.5*2.5 M22.5*2.5 M25.5*3.0 M28.5*3.0 M32.5*3.0 M36.5*3.0 M40.5*3.0

4. Other rebar Splicing methods of JBCZ:

Standard splice Easy connection by bar rotation until full thread engagement. Parallel thread : No risk of thread mis-match. No risk of cross-threading. Position splice Even when both bars cannot be turned, the Rolltec system uses a standard Rolltec coupler: The coupler is fully engaged onto the extended thread of the connecting bar. The assembly is simply completed by butting the bars end to end and screwing back the coupler onto the first bar until full engagement.This assembly method is similar to Type B, with the addition of a lock-nut to maintain the second bar in position. Caging splice If cages have not been pre-fabricated together or can’t be brought butt-to-butt, Rolltec Caging Splice is your assembly solution. Both bars are threaded with a standard Rolltec thread, then the free rotating elements of the Caging Splice will restore thread continuity and make the connection. Transition splice The Rolltec system offers special transition couplers between various rebar sizes that conveniently avoid the difficult task of planning in advance the need of transitions. Weldable couplers For composite construction where concrete reinforcement bars must be welded to structural steel, Rolltec weldable couplers, specially made from low carbon steel, are available. End anchors A convenient alternative to hooked bars to provide end anchorages in congested areas.Rolltec standard anchorage heads are circular and have a net bearing area of 4 times or 9 times the cross-section of the bar, but can also be made to order in other shapes or dimensions to fit the application requirement.

FAQ: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: 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!

Basic Info.

Model NO. 12-40mm Operation Easily Handy Function Link Two Diferent Diameter Steel Together Tensile Strength More Than 700MPa Working Environment No Limits Quality High Price The Most Competitive Service Excellent Port Shanghai Test 100% Bar Break Trademark JBCZ Transport Package Put Into Carton Box with Plastic Bag Specification GB Origin China HS Code 73079200

Product Description

Customer Question & Answer Ask something for more details (0)

Changzhou Jianlian Reinforcing Bar Conjunction Co.,Ltd

Add: hengshanqiao town, Wujin district,Changzhou City,JiangsuProvince, zip:213119,China

T: +86 51988612996 F:+8651988610996Mob&Wsp:+8618261196615

Transition Coupler for Rebars Connection From 12-40mmAsone kind of parallel thread connection technology,it hasfollowing advantages:1,Tensile strength of connection point is equal to connected bar;2,Only 1 machine, needs 1 worker,It can process rebar whose diameter is between 16mm and 40mm.3,Rib peeling completed by one-time, steel bar without any ribs,roll screw thread with fast speed, the thread is very perfect after rolling.4,Highly automatic and easy to operate;5,Roll stamping after steel bar rib peeling, with good shape of thread, high precision andconformed diameter size;6,Rolling wheel has long service period, low additive cost of connector;7,Easy to adjust, when rolling steel bars of different specifications, adjustments can bemade withoutchange any chasers, provided that the screw pitch are the same.Rib peeling roll stamping system contains:1. Rib peeling roll stamping machine(JHB400) and couplers.Working principle:1. Slice up the end of rebar;2. Peel the rib of the end of rebar with Dextra Type Rebar roltec threading Machine3. Abutting joint two ends of rebar withTransition Coupler for Rebars Connection From 12-40mm2. Rebar roltec coupler parameter, we can also produce according to your size requirement!

The Parameter For Standard Coupler (MM) Steel bar Diameter(MM) 16 18 20 22 25 28 32 36 40 Out Dia.of Coupler(MM) 25 28 30 32 38 42 48 54 59 Length of Coupler(MM) 45 50 55 60 65 70 80 90 95 Size of Thread(MM) M16.3*2.5 M18.3*2.5 M20.5*2.5 M22.5*2.5 M25.5*3.0 M28.5*3.0 M32.5*3.0 M36.5*3.0 M40.5*3.0

4. Other rebar Splicing methods of JBCZ:

Standard splice Easy connection by bar rotation until full thread engagement. Parallel thread : No risk of thread mis-match. No risk of cross-threading. Position splice Even when both bars cannot be turned, the Rolltec system uses a standard Rolltec coupler: The coupler is fully engaged onto the extended thread of the connecting bar. The assembly is simply completed by butting the bars end to end and screwing back the coupler onto the first bar until full engagement.This assembly method is similar to Type B, with the addition of a lock-nut to maintain the second bar in position. Caging splice If cages have not been pre-fabricated together or can’t be brought butt-to-butt, Rolltec Caging Splice is your assembly solution. Both bars are threaded with a standard Rolltec thread, then the free rotating elements of the Caging Splice will restore thread continuity and make the connection. Transition splice The Rolltec system offers special transition couplers between various rebar sizes that conveniently avoid the difficult task of planning in advance the need of transitions. Weldable couplers For composite construction where concrete reinforcement bars must be welded to structural steel, Rolltec weldable couplers, specially made from low carbon steel, are available. End anchors A convenient alternative to hooked bars to provide end anchorages in congested areas.Rolltec standard anchorage heads are circular and have a net bearing area of 4 times or 9 times the cross-section of the bar, but can also be made to order in other shapes or dimensions to fit the application requirement.

FAQ: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: 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!