Hoobkas muab khoom siv hauv Suav teb tus nqi qis ASTM Standard U Beam rau cov khoom siv hauv tsev
Peb lub hom phiaj yuav yog kom ua tiav peb cov neeg siv khoom los ntawm kev muab kev txhawb nqa kub, tus nqi zoo thiab zoo rau Lub Hoobkas muab Tuam Tshoj Tus Nqi Qis ASTM Txheem U Beam rau Cov Khoom Siv Hauv Tsev, Tus nqi sib tw nrog qhov zoo tshaj plaws thiab lub tuam txhab txaus siab ua rau peb tau txais ntau tus neeg yuav khoom. Peb xav ua haujlwm nrog koj thiab thov kom muaj kev txhim kho sib xws.
Peb lub hom phiaj yuav yog ua kom peb cov neeg siv khoom txaus siab los ntawm kev muab kev txhawb nqa kub, tus nqi zoo thiab zoo rauTuam Tshoj hlau beams, cov qauv hlau, Saib rau pem hauv ntej, peb yuav ua raws li lub sijhawm, txuas ntxiv tsim cov khoom tshiab. Nrog peb pab pawg tshawb fawb muaj zog, cov chaw tsim khoom siab heev, kev tswj hwm kev tshawb fawb thiab cov kev pabcuam saum toj kawg nkaus, peb yuav muab cov kev daws teeb meem zoo rau peb cov neeg siv khoom thoob ntiaj teb. Peb thov caw koj los ua peb cov neeg koom tes ua lag luam rau kev sib pab.
Kev piav qhia txog khoom
| Qhov tuab | 4.5mm-17mm |
| Hom khoom | hlau U? channel |
| Ntev | 6m, 9m, 12m lossis txhua qhov ntev raws li koj xav tau |
| Khoom siv | Q195, Q215, Q235B, Q345B, S235JR/S235/S355JR/S355 SS440/SM400A/SM400B |
| Kev siv tshuab | Kub dov |
| Daim Ntawv Thov | 1. Kev lag luam qauv ntawm cov qauv hlau bearing??bracket 2. Underground engineering steel pile thiab retaining structure 3. Cov qauv khoom siv hauv kev lag luam 5. Cov nkoj, cov tshuab tsim cov qauv thav duab 6. Lub tsheb ciav hlau, lub tsheb, lub tsheb laij teb beam bracket 7. Chaw nres nkoj ntawm txoj siv sia, kev kub ceev damper bracket |
| Kev kho qhov chaw | Galvanized, coated los yog kev cai |
| Qib | Cov hlau carbon hlau tsis xeb hlau |
| MOQ | 10 tuj |
| Lub logo | kev cai |
Fcov yam ntxwv:
1: Yog tias dais tib lub nias, ces U Beam tuaj yeem txuag tau 10% -15% cov khoom siv.
2: Koj tuaj yeem muaj ntau tus qauv ntawm cov chav yog tias koj siv U Beam dua li cov pob zeb ua vaj tse.
3: U Beam yog lub teeb dua li cov pob zeb ua vaj tse, yog li nws yooj yim nqa thiab txiav tus nqi.
4: U Beam yog tus phooj ywg ib puag ncig thiab txo cov hmoov av Nuisance
5: U Beam tuaj yeem txuag lub sijhawm ua haujlwm tiag tiag, vim nws yooj yim nqa thiab siv tau rau txhua huab cua.
Qhov hnyav theoretical ntawm cov hlau channel
GB?Txheem?Cov Txheej Txheem:
| Loj | Kev Qhia Tshwj Xeeb (hli) | Txoj Kev Xav? Qhov Hnyav (kg/m3) | ||
| h | b | d | ||
| 5# | 50 | 37 | 4.5 | 5.438 |
| 6.3# | 63 | 40 | 4.8 | 6.634 |
| 8# | 80 | 43 | 5 | 8.045 |
| 10# | 100 | 48 | 5.3 | 10.007 |
| 12# | 120 | 53 | 5.5 | 12.059 |
| 12.6 | 126 | 53 | 5.5 | 12.319 |
| 14#a | 140 | 58 | 6 | 14.535 |
| 14#b | 140 | 60 | 8 | 16.733 |
| 16#a | 160 | 63 | 6.5 | 17.24 |
| 16#b | 160 | 65 | 8.5 | 19.752 |
| 18#a | 180 | 68 | 7 | 20.174 |
| 18#b | 180 | 70 | 9 | 23 |
| 20#a | 200 | 73 | 7 | 22.637 |
| 20#b | 200 | 75 | 9 | 25.777 |
| 22#a | 220 | 77 | 7 | 24.999 |
| 22#b | 220 | 79 | 9 | 28.453 |
| 25#a | 250 | 78 | 7 | 27.41 |
| 25#b | 250 | 80 | 9 | 31.335 |
| 28#a | 280 | 82 | 7.5 | 31.427 |
| 28#b | 280 | 84 | 9.5 | 35.832 |
| 30#a | 300 | 85 | 7.5 | 34.463 |
| 30#b | 300 | 87 | 9.5 | 39.173 |
| 32#a | 320 | 88 | 8 | 38.083 |
| 32#b | 320 | 90 | 10 | 43.107 |
| 36#a | 360 | 96 | 9 | 47.814 |
| 36#b | 360 | 98 | 11 | 53.466 |
| 40 # ib | 400 | 100 | 10 | 58.928 |
| 40 #b | 400 | 102 | 12.5 | 65.208 |
Daim Ntawv Thov
1) Siv rau cov kab teeb, cov choj, cov pej thuam kis, thiab lwm yam.
2) Rau kev tsim kho vaj tse
3) Rau kev tsim kho vaj tse hlau
4) Rau kev tsim khoom siv hauv tsheb
5) Lub thawv thav duab
