High Tensile Rolling Bar Lock Couplers Steel Bolt Connector for Construction Coupler with lock-nuts manufacturer from China CHANGZHOU JIANLIAN REINFORCING BAR CONJUNCTION CO., LTD

High Tensile Rolling Bar Lock Couplers Steel Bolt Connector for Construction

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Coupler with lock-nuts

High Precision Rolling Bar lock couplers Bolt Coupler for construction

Specifications:</st

High Precision Rolling Bar lock couplers Bolt Coupler for construction

Specifications:

Rebar Size	Length	Outside Dia.	Inside Dia.	Weight	Socket Size	Average Torque All Bolts	Number Of Bolts
Metric*	mm	mm	mm	kg	mm	N-m	PCS
10	127	29	15	0.6	13	205	6
12	127	29	15	0.6	13	205	6
14	159	35	19	0.9	13	205	6
16	159	35	19	0.9	13	205	6
18	191	41	24	1.4	13	205	8
20	191	41	24	1.4	13	205	8
22	222	48	28	2.3	16	340	8
25	254	54	30	3.4	16	475	8
28	287	60	34	4.6	16	475	10
30	287	60	34	4.6	16	475	10
32	323	65	38	5.9	21	680	8
34	358	72	43	7.9	21	750	10
36	358	72	43	7.9	21	750	10
38	400	80	47	10.9	21	790	12
40	400	80	47	10.9	21	790	12

Description:

Bar lock couplers is an in-situ reinforcing steel bar splice that requires no bar end preparation. It is ideal for new construction, repair or retrofit applications. The features gripping technology that provides for the development of full reinforcing bar (rebar) strength and improved overall structural integrity in tension, compression, stress-reversal and dynamic applications. It is designed for use in column splicing, bridge applications, piling, splicing to protruding dowels cast in concrete, closure pours, beams, and other demanding splicing applications.

Competitive Advantage:

1. Meets or exceeds major international building code and the request of ISO9001, ACI 318, and BS8110.

2. Is smaller than other bolted splices currently available.

3. Performs like a continuous piece of rebar.

4. Works in repair, bent bar, retrofit, precast closure pour and new construction applications.

5. Meets slip criteria of less than 0.10 mm (0.0039 in).

6. Provides superior fatigue performance.

7. Works with a variety of standard US and international rebar grades.

8. Installs quickly and easily using simple hand tools — does not require special skilled labor.

9. Allows for simple visual inspection.

10. Works as one-step transition on ASTM (in-lb) and metric rebar.LCD AD player