Cov khoom no muaj cov xov ntev dua thiab yooj yim rau nruab.Nws yog feem ntau siv nyob rau hauv hnyav-duty installations.
Yuav kom tau txais ib qho kev txhim khu kev qha thiab loj nruj nruj, nws yog ib qho tsim nyog los xyuas kom meej tias lub nplhaib clamp ruaj ntawm gecko tau nthuav dav.Thiab lub expansion clamp yuav tsum tsis txhob poob ntawm tus pas nrig los yog twist los yog deform nyob rau hauv lub qhov.
Lub zog tensile calibrated yog tag nrho cov kev ntsuam xyuas nyob rau hauv cov kev mob ntawm cement lub zog ntawm 260 ~ 300 kgs / cm2, thiab qhov siab tshaj plaws tus nqi ntawm kev ruaj ntseg load yuav tsum tsis pub tshaj 25% ntawm tus nqi calibrated.
Haum rau cov pob zeb thiab ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom tsim cov qauv hlau, cov qauv hlau hlau, cov phiaj xwm hauv pem teb, kev txhawb nqa daim hlau, cov hlua khi, railings, qhov rais, cov ntaub thaiv phab ntsa, tshuab, kab teeb, kab teeb, brackets, thiab lwm yam.
Cov pa roj carbon steel
Loj | Laum lub qhov | Ntev ntau | Tsim kev kos duab quab yuam | Qhov kawg frawing quab yuam | Dseign shear quab yuam | Qhov kawg shear force |
M6 | 6 | 40-120 : kuv | 5 | 9.7 ib | -- | -- |
M8 | 8 | 50-220 : kuv | 8 | 16 | 6 | 9 |
M10 | 10 | 60-250 | 12 | 24 | 8 | 14 |
M12 | 12 | 70-400 Nws | 18 | 33 | 18 | 29 |
M14 | 14 | 80-200 | 20 | 44 | 22 | 37 |
M16 | 16 | 80-300 Nws | 22 | 51.8 ib | 26 | 45 |
M18 | 18 | 100-300 | 28 | 58 | 28 | 57 |
M20 | 20 | 100-400 Nws | 35 | 70 | 31 | 62 |
M24 | 24 | 12-400 Nws | 50 | 113 | 45 | 88 |
1/4 | 1/4 (6.35 hli) | 45-200 Nws | 5 | 9.7 ib | -- | -- |
5/16 | 5/16 (8 hli) | 50-220 : kuv | 8 | 16 | 6 | 9 |
3/8 | 3/8 (10 hli) | 60-250 | 12 | 24 | 8 | 14 |
1/2 | 1/2 (12.7 hli) | 70-400 Nws | 18 | 33 | 18 | 29 |
5/8 | 5/8 (16 hli) | 80-200 | 20 | 44 | 22 | 37 |
3/4 | 3/4 (19.5 hli) | 80-300 Nws | 22 | 51.8 ib | 26 | 45 |
1" | 1" (25.4 hli) | 100-300 | 28 | 58 | 28 | 57 |