Zoo h16 x 101 150x150x7x10 Q235 Q345b Kub dov IPE HEA HEB EN H-Zoo li hlau
TXHEEJ TXHEEM TXOG KEV TSIM KHOOM
Cov npe no qhia txog ntau hom kev ua ub noIPE beams raws lintawm lawv qhov loj thiab cov yam ntxwv:
- HEA(IPN) cov ntu hlau: Cov no yog cov hlau zoo li tus I nrog cov flanges dav dua thiab cov webs tuab dua, tsim rau cov ntawv thov kev tsim kho uas xav tau lub peev xwm thauj khoom siab.
- HEB(IPB) cov hlau seem: Cov no yog cov hlau I-puab nrog qhov dav thiab tuab ntawm flange nruab nrab, feem ntau siv rau hauv ntau yam qauv tsev.
- Cov seem hlau HEM-hom: Cov no yog cov seem hlau I-beam uas muaj qhov siab flange loj dua thiab qhov dav flange me dua, ua rau muaj zog dua thiab muaj peev xwm thauj khoom tau zoo dua. Cov hom hlau sib txawv muaj lawv tus kheej cov yam ntxwv tsim qauv; yog li ntawd, hauv cov haujlwm engineering tshwj xeeb, hom tsim nyog yuav tsum tau xaiv raws li qhov xav tau tiag tiag.
Qhov Loj ntawm Khoom
| Lub Npe | Unt Qhov hnyav kg/m2) | Tus Qauv Qib Siab kev xav mm | Kev faib seem Ama (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| SIB 320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Lub Npe | Chav tsev Qhov hnyav kg/m2) | Txheem Seem Kev ntsuas qhov ntev (hli) | Tshooj Thaj Chaw (cm²) | |||||
| W | H | B | 1 | 2 | r | Ib | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
NTA
Cov hlau HEA, HEB, thiab HEM yog cov hom hlau European IPE (I-puab cross-section) siv dav hauv kev tsim kho thiab kev tsim kho vaj tse. Nov yog cov yam ntxwv tseem ceeb ntawm txhua hom:
HEA (IPN) hlau seem:
Qhov dav thiab tuab ntawm flange loj dua
Haum rau cov qauv uas muaj cov khoom hnyav
Muaj peev xwm thauj khoom zoo thiab lub zog khoov tau zoo
HEB (IPB) hlau seem:
Qhov dav thiab tuab ntawm flange nruab nrab
Ntau yam, feem ntau siv rau hauv ntau yam qauv tsev
Ua ke lub zog nrog cov txiaj ntsig sib dua
HEM steel seem:
Qhov siab ntawm flange loj dua thiab qhov dav nqaim dua
Muab lub zog siab dua thiab muaj peev xwm thauj khoom tau zoo dua
Haum rau cov qauv uas muaj cov khoom hnyav thiab kev ntxhov siab siab
ENH-Cov hlau zoo li
Qib: EN10034: 1997 EN10163-3：Xyoo 2004
Cov Lus Qhia Tshwj Xeeb: HEA HEB thiab HEM
Tus Qauv: EN
KEV TSHAWB XYUAS KHOOM
Cov kev cai tseem ceeb rau kev tshuaj xyuas cov hlau H-zoo li muaj xws li cov hauv qab no:
Qhov Zoo Ntawm Cov Hlau: Cov hlau zoo li tus H yuav tsum ua tau raws li cov qauv thiab cov neeg siv khoom xav tau. Qhov saum npoo yuav tsum du thiab sib npaug, tsis muaj qhov puas, khawb, xeb, thiab lwm yam tsis zoo.
Qhov Loj Geometric: Qhov ntev, dav, qhov siab, qhov tuab ntawm lub web, thiab qhov tuab ntawm flange ntawm cov hlau H-puab yuav tsum ua raws li cov qauv thiab cov kev xav tau ntawm cov neeg siv khoom.
Kev Ncaj: Qhov ncaj ntawm cov hlau H-puab yuav tsum ua tau raws li cov qauv thiab cov kev xav tau ntawm cov neeg siv khoom. Qhov no tuaj yeem txheeb xyuas tau los ntawm kev ntsuas qhov sib luag ntawm ob sab kawg lossis siv lub ntsuas kev ncaj.
Torsion: Lub torsion ntawm cov hlau H-puab yuav tsum ua tau raws li cov qauv thiab cov kev xav tau ntawm cov neeg siv khoom. Qhov no tuaj yeem txheeb xyuas tau los ntawm kev ntsuas qhov perpendicularity ntawm cov sab lossis siv lub tshuab ntsuas torsion.
Kev Hloov Qhov Hnyav: Qhov hnyav ntawm cov hlau H-puab yuav tsum ua tau raws li cov qauv thiab cov kev xav tau ntawm cov neeg siv khoom. Kev hloov qhov hnyav tuaj yeem kuaj xyuas los ntawm kev ntsuas qhov hnyav.
Cov Tshuaj Lom Zem: Yog tias cov hlau H-puab xav tau kev vuam lossis lwm yam kev ua, nws cov tshuaj lom neeg yuav tsum ua tau raws li cov qauv thiab cov neeg siv khoom xav tau.
Cov Khoom Siv Kho Tshuab: Cov khoom siv kho tshuab ntawm cov hlau H-puab yuav tsum ua tau raws li cov qauv thiab cov neeg siv khoom xav tau, suav nrog lub zog tensile, lub zog tawm los, elongation, thiab lwm yam.
Kev Ntsuas Tsis Ruaj Khoov: Yog tias xav tau kev ntsuas tsis ruaj khov rau cov hlau H-puab, nws yuav tsum tau ua raws li cov qauv thiab cov neeg siv khoom xav tau kom ntseeg tau tias nws cov khoom zoo sab hauv ua tau raws li cov lus qhia.
Kev Ntim Khoom thiab Daim Ntawv Sau Npe: Kev ntim khoom thiab daim ntawv sau npe ntawm cov hlau H-puab yuav tsum ua raws li cov qauv thiab cov kev xav tau ntawm cov neeg siv khoom, ua rau kev thauj mus los thiab kev khaws cia yooj yim.
Hauv kev xaus, thaum tshuaj xyuas cov hlau H-puab, txhua yam kev cai saum toj no yuav tsum tau txiav txim siab kom meej kom ntseeg tau tias qhov zoo ua tau raws li cov qauv thiab cov neeg siv khoom xav tau, yog li muab cov neeg siv khoom nrog cov khoom hlau H-puab zoo.
DAIM NTAWV THOV
HEA, HEB, thiab HEM beamsmuaj ntau yam kev siv hauv kev tsim kho thiab kev lag luam tsim vaj tsev. Qee qhov kev siv feem ntau suav nrog:
- Cov Haujlwm Tsim Kho: Cov ntu hlau no feem ntau siv rau hauv kev tsim cov tsev lag luam thiab kev lag luam, muab kev txhawb nqa rau hauv pem teb, ru tsev, thiab lwm yam qauv thauj khoom.
Kev Tsim Kho Choj: Lawv siv rau hauv kev tsim kho choj, txhawb nqa lub lawj choj thiab lwm yam khoom siv hauv kev tsim kho.
Cov Chaw Lag Luam: Cov hlau HEA, HEB, thiab HEM yog siv dav hauv kev tsim kho cov tsev lag luam xws li cov tsev rau khoom, cov chaw tsim khoom, thiab cov chaw cia khoom.
Cov Ncej Qauv: Lawv tuaj yeem siv los tsim cov ncej qauv ntawm cov tsev loj thiab cov haujlwm tsim kho vaj tse, muab kev txhawb nqa rau phab ntsa, lub ntsej muag, thiab lwm yam khoom siv qauv.
Kev Txhawb Nqa Khoom Siv: Cov ntu hlau no tuaj yeem siv los txhawb cov tshuab hnyav thiab cov khoom siv hauv ntau qhov chaw ua lag luam.
Cov Haujlwm Tsim Kho Vaj Tse: Cov hlau HEA, HEB, thiab HEM kuj tseem siv rau hauv kev tsim kho cov haujlwm tsim kho vaj tse xws li qhov av, tshav dav hlau, thiab cov chaw tsim hluav taws xob.
Hauv kev xaus lus, cov hlau no ua lub luag haujlwm tseem ceeb hauv ntau yam kev tsim kho thiab kev tsim kho vaj tse, muab kev txhawb nqa zoo thiab txhim khu kev qha. Lawv qhov kev hloov pauv tau yooj yim, lub zog, thiab lub peev xwm thauj khoom ua rau lawv yog cov khoom siv tseem ceeb hauv kev tsim kho vaj tse niaj hnub thiab kev tsim kho vaj tse.
NTIM THIAB XA KHOOM
Kev Ntim Khoom thiab Kev Tiv Thaiv
Kev ntim khoom kom zoo yog qhov tseem ceeb rau kev ua kom zoo ntawm ASTM A36 H-puab hlau thaum lub sijhawm thauj mus los thiab khaws cia: Siv cov hlua khi hlau muaj zog heev los khi cov hlau kom ruaj ntseg kom tiv thaiv kev txav mus los thiab kev puas tsuaj; Siv cov ntaub ntawv tiv taus huab cua xws li cov yas lossis cov ntaub thaiv dej kom tiv thaiv cov dej noo thiab hmoov av, tiv thaiv xeb.
Kev Thauj Khoom, Kev Tshem Tawm, thiab Kev Ruaj Ntseg
Ua tib zoo saib xyuas cov hlau uas tau ntim thiab thauj khoom thaum lub sijhawm thauj khoom: Siv cov khoom siv nqa khoom xws li forklifts lossis cranes kom muaj kev nyab xeeb thiab ua haujlwm tau zoo; Thaum thauj khoom, faib cov hlau kom sib npaug thiab teeb tsa kom raug kom tiv thaiv kev puas tsuaj ntawm cov qauv; Tom qab thauj khoom, khi cov khoom nrog cov hlua, cov saw hlau, thiab lwm yam, kom ruaj khov thiab tiv thaiv kev txav mus los thaum thauj khoom. Cov ntsiab lus luv luv no tsom mus rau cov txheej txheem tseem ceeb thiab cov kev cai, ua rau nws yooj yim dua los nkag siab cov ntaub ntawv tseem ceeb sai sai. Yog tias koj xav ua kom yooj yim dua ib ntu lossis ntxiv cov ntsiab lus tshwj xeeb (xws li hom khoom siv tiv thaiv), thov qhia rau peb paub.
Cov Lus Nug Feem Ntau
1. Kuv tuaj yeem tau txais cov lus hais los ntawm koj li cas?
Koj tuaj yeem tawm lus rau peb, thiab peb yuav teb txhua cov lus raws sijhawm.
2. Koj puas yuav xa cov khoom raws sijhawm?
Yog, peb cog lus tias yuav muab cov khoom zoo tshaj plaws thiab xa khoom raws sijhawm. Kev ncaj ncees yog peb lub tuam txhab lub hauv paus.
3. Kuv puas tau txais cov qauv ua ntej kev txiav txim?
Yog, tau kawg. Feem ntau peb cov qauv yog pub dawb, peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.
4. Koj cov nqe lus them nqi yog dab tsi?
Peb lub sijhawm them nyiaj ib txwm yog 30% tso nyiaj, thiab so tawm tsam B / L. EXW, FOB, CFR, CIF.
5. Koj puas lees txais kev tshuaj xyuas los ntawm lwm tus?
Yog peb lees txais kiag li.
6. Peb ntseeg koj lub tuam txhab li cas?
Peb tshwj xeeb hauv kev lag luam hlau tau ntau xyoo ua tus neeg muag khoom kub, lub hauv paus chaw nyob hauv xeev Tianjin, txais tos los tshawb xyuas txhua txoj kev, los ntawm txhua txoj kev.
Pawg khoom
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