Rub tawm daim ntawv qhia tag nrho ASTM W beam dimension
Astm A572 Qib 50 A992 Jumbo Dav Dav Flange Beams
| Feature | Cov Lus Qhia Tshwj Xeeb |
| Tus Qauv | ASTM A992 / ASTM A572 Qib 50 |
| Qib | A992 / A572 Qib 50 |
| Hom | Jumbo Dav Flange Beam (H Beam) |
| Qhov Loj Ntau Yam | W14 – W44 Series (Muaj Kev Cai Tshwj Xeeb) |
| Qhov tuab ntawm lub vev xaib | 8 hli - 40 hli |
| Flange Thickness | 10 hli - 80 hli |
| Ntev | 6m - 24m (Kev Cai Ntev Muaj) |
| Nto | Dub / Pleev Xim / Galvanized |
| Kev kam rau siab | Raws li ASTM Tus Qauv |
| Kev Ua Haujlwm | Txiav / Drilling / Vuam / Fabrication |
| Tshuag | Muaj 30,000+ Tons |
| Kev xa khoom | 7-20 Hnub Kev Xa Khoom Sai |
1. Cov Tshuaj Lom Zem (wt%)
| Qib | C | Mn | Si | P | S | V | Nb |
| ASTM A572 Qib 50 | ≤ 0.23 | ≤ 1.35 | ≤ 0.40 | ≤ 0.035 | ≤ 0.040 | 0.01–0.15 | Micro-alloyed |
| ASTM A992 | ≤ 0.23 | 0.50–1.60 | 0.10–0.40 | ≤ 0.035 | ≤ 0.045 | ≤ 0.15 | ≤ 0.05 |
2. Cov Khoom Siv Kho Tshuab
| Qib | Lub Zog Tawm | Lub zog tensile | Kev ntev | Qhov Piv Txwv ntawm Cov Khoom |
| ASTM A572 Qib 50 | ≥ 50 ksi (345 MPa) | 65–80 ksi (450–550 MPa) | ≥ 18% | — |
| ASTM A992 | 50–65 ksi (345–450 MPa) | 65–85 ksi (450–585 MPa) | ≥ 18% | ≤ 0.85 |
| Lub Npe | Qhov tob h (hauv) | Dav w (hauv) | Lub Web Thickness s (hauv) | Cheeb Tsam seem (in²) | Qhov hnyav (lb/ft) | Ix (hauv⁴) | Iy (hauv⁴) | Wx (in³) | Wy (in³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4 × 13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| W 5 × 16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| W 5 × 19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 6 × 12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| W 6 × 15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6 × 16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6 × 20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6 × 25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 8 × 10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| W 8 × 13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8 × 15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| W 8 × 18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| W 8 × 21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| W 8 × 24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8 × 28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| W 8 × 31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8 × 35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8 × 40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8 × 48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| W 8 × 58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| W 8 × 67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 10 × 12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 10 × 15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10 × 17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10 × 19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| W 10 × 22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| W 10 × 26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10 × 30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10 × 33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| W 10 × 39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| W 10 × 45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10 × 49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10 × 54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| W 10 × 60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| W 10 × 68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| W 10 × 77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10 × 88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 10 × 100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10 × 112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Kawm ntxiv txog qhov loj me
Qhov Chaw Ib Txwm
Galvanized nto(tuab ntawm qhov kub-dip galvanizing ≥ 85μm, lub neej ntev li 15-20 xyoo),
Cov Tsev Tsim Hlau: Kev siv cov kem, beams thiab thav ntawv hauv kev tsim kho lag luam thiab tsev nyob.
Cov Hoobkas Lag Luam & Cov Tsev Khaws Khoom: Cov qauv ntaub rau cov chaw tsim khoom thiab cov khoom siv tsim khoom.
Cov Choj thiab Cov Kev Tsim Kho Vaj Tse: Haum rau kev siv hauv txoj kev, cov choj rau cov neeg taug kev, lossis lwm yam kev siv hauv paus tsev.
Cov Qauv Siab thiab Cov Qauv Loj: Nws yog qhov zoo tagnrho rau cov chaw ua si nawv, tshav dav hlau, chaw ua yeeb yam thiab lwm yam qauv chaw.
Kev Txhawb Nqa Tshuab: Kev ruaj khov ua rau nws yog qhov kev xaiv zoo rau cov tshuab kev lag luam thiab cov platform ua haujlwm.
Cov Qauv Ua Ntej: Lawv feem ntau siv rau hauv lub tsev hlau modular.
1) Muaj cov chaw ua haujlwm hauv Tebchaws Meskas thiab Guatemala, thiab tuaj yeem muab kev txhawb nqa lus Mev.
2) 5000 TONS H Beam hauv Tshuag hauv lub tsev rau khoom.
3) Kev tshuaj xyuas zoo tag nrho yog ua tiav rau cov khoom ua ntej lawv tawm hauv lub Hoobkas.
Kev npogYuav kom tiv thaiv tau qhov khawb ntawm qhov chaw lossis "cov cim strangulation" uas tshwm sim los ntawm cov hlua khi, muab me me roj hmab lossis ua npuas dej hnyav tso rau ntawm cov ntoo thiab cov chaw sib cuag ntawm cov hlua khi.
Tiv Thaiv Kev NtxeevCov nqaj hlau uas nyob hauv ib pob yuav tsum tau sib dhos zoo heev. Yog tias luv dua, ob kab sib dhos txaus, yog tias ntev dua, cov ntsiab lus txhawb nqa ntxiv tuaj yeem tiv thaiv kev khoov thiab/lossis swb.
Kev Khaws Khoom/Kev Thauj Mus Los Hauv TsevYog tias cov hlau tau pleev xim ua ntej lossis ua tiav lwm yam, nws yuav tsum tau qhwv rau hauv cov khoom tiv thaiv dej xws li zaj duab xis yas lossis ntawv kraft.
Kev Thauj Mus Los Sab Nraud: Rau kev tsheb ciav hlau, oversea, kev thauj mus los ntau ntau ob txheej txheej tarpaulins tsis muaj dej tuaj yeem muab tau raws li tus qauv kom koj tsis txhob los nag, ntxub hauv hiav txwv.
Q1: Koj tuaj yeem muab cov qib hlau twg?
A: ASTM A36, A572 Gr.50, EN 10025 S235JR thiab lwm yam qib zoo sib xws muaj.
Q2: Koj puas muab ntau qhov ntau thiab tsawg?
A: Yog, tag nrho ntau yam los ntawm lub teeb mus rau hnyav H-beams, customized qhov ntau thiab tsawg muaj.
Q3: Lub sijhawm ua khoom yog dab tsi?
A: Nws nyob ntawm seb muaj pes tsawg thiab qhov chaw xa khoom, feem ntau yog li ntawm 7 txog 15 hnub.
Q4: Yuav ua li cas kom paub tseeb tias qhov zoo?
A: Daim Ntawv Pov Thawj Xeem Zeb, Kev Tshuaj Xyuas los ntawm tus neeg thib peb yog qhov zoo.
Q5: Cov txheej txheem ntim khoom ntawm cov khoom yog dab tsi?
A: Cov hlau khi ua ke nrog cov xeb tiv thaiv rau kev xa khoom hauv hiav txwv.
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