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Bolt rebar coupler
Universal repair system of bolt rebar couplers connection
mechinical bar lock coupler / rebar coupler is a kind of rebar coupler, without make any thread on rebar. We can customized the screw coupler according to client requirement. And we also have standard rebar coupler, like parallel threaded coupler, no threaded coupler, taper threaded coupler, weld threaded coupler and so on. The test shows that JBCZ rebar coupler comply with the following design standard: BS EN 1992-1-1: 2004 (Europe Standard 2), British Standard BS5400, British Standard BS8110, American Standard ACI 318 and German Standard DIN 1045 Note: Not all types and sizes of rebar couplers show the approval from related countries. The detailed information of rebar coupler’s types and sizes from each countries’ approval, please refer to the relevant approval documents, it can be provided according requirements.
Diametef(mm) | Out diameter (mm) | Length (mm) | Lock shear boft quantity (pcs) | Tensile strength | Wetght (kg) | serrated grip rail quantity(pcs) |
12 | 34 | 140 | 6 | 135%yield strength | 0.75 | 2 |
16 | 43 | 160 | 6 | 135%yield strength | 1.08 | 2 |
20 | 48.3 | 204 | 8 | 135%yield strength | 1.69 | 2 |
25 | 54 | 258 | 8 | 135%yield strength | 2.51 | 2 |
32 | 71 | 312 | 8 | 135%yield strength | 6.07 | 2 |
40 | 81 | 484 | 12 | 135%yield strength | 11.63 | 2 |
Product Advantages
1. How many set machine a 20 foot container can put?
4sets Upset forging parallel thread machine. Total 10 wooden cases.
2. How can I know the quality of JBCZ rebar coupler?
We can send you 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.
3. 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!
4. Are you trading company or manufacturer ?
We are manufacturer, you are welcome to visit our factory.
5.How long is your delivery time?
Generally it is within 5-10 days if the raw materials are in stock. or it is within 15-20 days if the raw materials are not in stock, it is according to quantity.
6.Do you provide samples ?
Yes, we could offer the sample.
7.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.
8. What’s your tensile strength and yield strength?
Our standard rebar couplers can reach tensile strength over 620MPA; and yield strength over 420MPA.
We also can manufacture super strength rebar couplers, just please tell us your requirements.
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