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JBCZ parallel thread rebar coupler:
1. this type of rebar coupler is matching rebar thread processed by rib peeling thread rolling machine.
2. reliable quality, the raw material origin and production batch can be traced.
3. full implemention according to ISO9001:2000 quality management system.
4. can link rebar with diameter from 16 mm to 40mm.
5. The tensile strength of splicing is equal to the rebar.
6. easy operation and rapid connection
7. protective plastic cap for rebar coupler and cover for threaded bar is available
The parameter:
Steel bar diameter | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 |
Outer diameter of coupler(D) | 24 | 27 | 30 | 32.5 | 39 | 41 | 46.5 | 53 | 58 |
Length of coupler(L) | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 85 | 90 |
Thread specs(m) | M16.3×2.5 | M18.3×2.5 | M20.5×2.5 | M22.5×2.5 | M25.5×2.5 | M28.5×3 | M32.5×3 | M36.5×3 | M40.5×3 |
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