Kev ntxhov siab Rebar Coupler
Lus piav qhia luv luv:
Qhov tsis zoo ntawm tus qauv Upsetting couplers : Loj Xov D (± 0.5) hli L (± 1) hli P Nyhav (Kg) Φ16 M20 26 40 2.5 0.09 Φ18 M22 29 44 2.5 0.114 Φ20 M26 3 Φ328 52 3 0.207 Φ25 M30 40 60 3.5 0.32 Φ28 M33 44 66 3.5 0.398 Φ32 M36 50 72 4 0.62 Φ36 M39 56 680 49 40. 1.138 Cov khoom ntawm cov rebar txuas yog No.45 steel.
Parameters ntawm tus qauv Upsetting couplers:
| Loj | Xov | D (± 0.5) hli | L (± 1) hli | P | Qhov hnyav (Kg) |
| Φ16 | M20 | 26 | 40 | 2.5 | 0.09 ib |
| Φ18 | M22 | 29 | 44 | 2.5 | 0.114 ib |
| Φ20 | M24 | 32 | 48 | 3 | 0.16 |
| Φ22 | M27 | 36 | 52 | 3 | 0.207 ib |
| Φ25 | M30 | 40 | 60 | 3.5 | 0.32 ib |
| Φ28 | M33 | 44 | 66 | 3.5 | 0.398 ib |
| Φ32 | M36 | 50 | 72 | 4 | 0.62 ib |
| Φ36 | M39 | 56 | 80 | 4 | 0.875 ib |
| Φ40 | M45 | 62 | 90 | 4 | 1.138 ib |
Cov khoom ntawm rebar coupler yog No.45 steel.

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