ASTM A36 HEA HEB IPE H Beams I Beams rau Lub Tsev /H Zoo Li Cov Qauv Hlau nrog (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Qib
TXHEEJ TXHEEM TXOG KEV TSIM KHOOM
1. Kev Npaj Khoom Siv Raw
Cov hlau billets zoo raug xaiv ua cov khoom siv raw. Lawv raug kuaj xyuas, ntxuav, thiab cua sov rau qhov kub dov uas xav tau kom ntseeg tau tias muaj kev sib npaug zoo thaum lub sijhawm ua.
2. Kev Tsim Kub Kub
Cov billets uas tau cua sov lawm raug dhau los ntawm lub tshuab dov kub, qhov twg ntau lub rooj dov maj mam ua cov hlau mus rau hauv ib qho H-zoo li tus hla ntu nrog qhov loj me sib xws thiab kev ua haujlwm ntawm cov qauv.
3. Kev Xaiv Ua Kom Tiav Txias
Rau cov ntawv thov uas xav tau qhov tseeb ntawm qhov ntev thiab qhov zoo ntawm qhov chaw, kev ua cov txheej txheem txias ntxiv xws li kev kos duab txias lossis kev ncaj yuav siv tau tom qab dov kub.
4. Kev Txiav thiab Kev Kho Qhov Loj
Cov H-beams dov raug txiav mus rau qhov ntev uas xav tau raws li cov lus qhia ntawm cov neeg siv khoom, ua raws li qhov kawg kom ntseeg tau tias cov npoo huv thiab qhov loj me raug.
5. Kev Kho Mob Nto
Cov ntoo tiav lawm yuav raug ntxuav qhov chaw thiab kho kom tsis txhob xeb, xws li roj lossis txheej, kom txhim kho kev tiv thaiv xeb thaum lub sijhawm khaws cia thiab thauj mus los.
6. Kev Tshuaj Xyuas Zoo & Kev Ntim Khoom
Txhua pawg raug tshuaj xyuas nruj me ntsis rau qhov tseeb ntawm qhov loj me, qhov zoo li cas, thiab cov khoom siv kho tshuab. Tom qab dhau kev tshuaj xyuas, cov H-beams raug ntim khoom kom ruaj ntseg, sau npe, thiab npaj rau kev xa khoom.
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 | |
ENH-Cov hlau zoo li
Qib: EN10034: 1997 EN10163-3：Xyoo 2004
Cov Lus Qhia Tshwj Xeeb: HEA HEB thiab HEM
Tus Qauv: EN
NTA
1. Muaj Peev Xwm Muaj Zog
Qhov seem H-zoo li tus qauv zoo tshaj plaws muab kev tiv taus khoov zoo heev thiab kev ua haujlwm ntawm lub nra hnyav, ua rau H-beams tsim nyog rau cov qauv ntev thiab cov ntawv thov hnyav.
2. Kev Ruaj Ntseg Zoo Kawg Nkaus
H-beams muaj zog tiv taus ob qho tib si compression thiab tension forces, ua kom muaj kev ruaj khov ntawm cov qauv thiab kev nyab xeeb ntxiv hauv cov xwm txheej engineering uas nyuaj.
3. Kev Teeb Tsa Yooj Yim & Kev Tsim Kho Zoo
Lawv cov duab zoo ib yam thiab kev sib haum xeeb nrog ntau txoj kev sib txuas ua rau H-beams yooj yim rau kev teeb tsa, pab txhim kho kev tsim kho sai thiab kev ua haujlwm zoo tag nrho.
4. Siv Cov Khoom Siv Siab
Qhov kev tsim qauv hla-seem zoo ua rau cov hlau ua haujlwm tau zoo tshaj plaws thaum txo cov khoom pov tseg, txhawb nqa kev siv nyiaj kom zoo thiab kev coj ua tsim kho kom ruaj khov.
5. Ntau Daim Ntawv Thov Dav Dav
H-beams siv dav hauv kev tsim kho vaj tse, choj, chaw ua haujlwm, thiab cov haujlwm tsim kho tshuab, muab cov kev daws teeb meem ntau yam thoob plaws ntau yam kev lag luam.
Kev Txheeb Xyuas
Cov H-beams txheem sib xyaw ua ke lub zog siab, kev ruaj khov zoo heev, thiab kev ua haujlwm zoo, ua rau lawv yog ib qho ntawm cov khoom siv hlau txhim khu kev qha thiab siv dav hauv kev tsim kho niaj hnub no.
KEV TSHAWB XYUAS KHOOM
1. Qhov Zoo Ntawm Qhov Muag
Cov H-beams yuav tsum muaj qhov chaw huv si, du tsis muaj kab nrib pleb, qhov lwj, xeb hnyav, khawb, lossis lwm yam teeb meem pom tseeb, ua raws li cov qauv thiab cov kev xav tau ntawm cov neeg siv khoom.
2. Qhov Ntsuas Tseeb
Cov qhov loj tseem ceeb xws li ntev, qhov dav ntawm lub flange, qhov siab ntawm lub web, qhov tuab ntawm lub web, thiab qhov tuab ntawm lub flange yuav tsum raug tswj hwm nruj me ntsis hauv qhov kev kam rau siab uas tau teev tseg.
3. Kev Ncaj Ncees
Tus nqaj yuav tsum ua tau raws li cov qauv kev ncaj. Qhov no raug kuaj xyuas los ntawm kev ntsuas qhov sib phim tag nrho lossis siv cov cuab yeej ntsuas kev ncaj kom ntseeg tau tias tsis muaj kev khoov loj.
4. Kev Tswj Torsion
Cov H-beams yuav tsum tswj tau qhov ruaj khov ntawm geometric yam tsis muaj kev sib ntswg. Kev sib txhuam raug txheeb xyuas los ntawm kev kuaj xyuas perpendicularity lossis cov cuab yeej ntsuas torsion.
5. Kev Nyhav Siab
Txhua lub nqaj yuav tsum ua tau raws li qhov hnyav uas tau teev tseg. Qhov hnyav sib xws raug txheeb xyuas los ntawm kev ntsuas qhov hnyav thiab cov kev txwv kev kam rau siab.
6. Cov Tshuaj Lom Zem (Yog Xav Tau)
Rau kev vuam lossis kev ua haujlwm ntxiv, cov tshuaj lom neeg yuav tsum ua raws li cov qauv tsim nyog kom ntseeg tau tias muaj kev ua tau zoo thiab sib xws.
7. Cov Khoom Siv Kho Tshuab
Kev ua tau zoo ntawm cov khoom siv xws li lub zog tensile, lub zog yield, thiab elongation yuav tsum ua tau raws li ASTM lossis cov kev cai tshwj xeeb ntawm qhov project.
8. Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT)
Thaum xav tau, siv ultrasonic lossis lwm txoj kev NDT los nrhiav cov qhov tsis zoo sab hauv thiab xyuas kom meej tias cov qauv ruaj khov.
9. Ntim Khoom & Cim
Yuav tsum tau muab daim ntawv lo, kev ntim khoom, thiab kev cim kom raug kom ntseeg tau tias taug qab tau, kev thauj mus los zoo, thiab kev txheeb xyuas tau yooj yim ntawm qhov chaw.
DAIM NTAWV THOV KHOOM
Cov qauv sab nraud H-beams siv dav hauv kev tsim kho thiab kev tsim kho vaj tse, suav nrog tab sis tsis txwv rau cov hauv qab no:
Kev tsim kho vaj tse, kev tsim choj, kev tsim khoom siv tshuab, kev tsim nkoj, kev tsim kho hlau,
NTIM THIAB XA KHOOM
1. Ntim Khoom
Cov H-beams raug ntim raws li cov neeg siv khoom xav tau los tiv thaiv qhov zoo ntawm qhov chaw thaum lub sijhawm tuav thiab xa khoom. Cov kev xaiv feem ntau suav nrog kev qhwv pob khoom, txoj hlua hlau nrog cov npog tiv thaiv, ntim ntoo pallet, thiab qhwv yas tiv thaiv dej kom tiv thaiv kev khawb, dej noo, thiab xeb.
2. Kev Sau Npe
Txhua pob khoom muaj cov ntaub ntawv tseem ceeb xws li qib, qhov loj me, tus lej cua sov, qhov ntau, thiab cov ntsiab lus xaj kom yooj yim txheeb xyuas, taug qab, thiab tswj hwm ntawm qhov chaw.
3. Thauj khoom
Thaum lub sijhawm thauj khoom, H-beams raug siv cov khoom siv tsa kom zoo kom tsis txhob muaj kev cuam tshuam, khoov, lossis ua rau puas tsuaj rau saum npoo. Kev teeb tsa thiab kev ruaj ntseg zoo raug siv los xyuas kom ruaj khov thaum thauj mus los.
4. Kev Thauj Mus Los
Cov kev thauj khoom zoo xws li tsheb thauj khoom, tsheb ciav hlau, lossis kev thauj khoom hauv dej hiav txwv raug xaiv raws li qhov ntau thiab qhov chaw xa khoom. Cov khoom thauj tau khi ruaj khov kom tiv thaiv kev txav mus los thiab xyuas kom muaj kev thauj mus los ntev.
5. Tshem tawm
Thaum mus txog qhov chaw, yuav tsum tau ua tib zoo tshem tawm cov khoom siv kom raug kom tiv thaiv kev puas tsuaj los ntawm kev poob lossis kev siv tsis raug.
6. Kev Khaws Cia
Cov H-beams yuav tsum tau khaws cia rau hauv qhov chaw qhuav, muaj cua nkag lossis thaj chaw siab kom tsis txhob raug dej noo, xeb, thiab puas tsuaj rau ib puag ncig, kom ntseeg tau tias cov khoom siv zoo mus sij hawm ntev.
LUB TUAM TXHAB LUB ZOG
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 nrog koj cov lus nug, thiab peb pab neeg muag khoom yuav teb sai sai nrog kev hais nqe sib tw.
2. Koj puas yuav xa cov khoom raws sijhawm?
Yog, peb cog lus tias yuav xa khoom raws sijhawm. Peb xyuas kom meej tias peb teem sijhawm tsim khoom nruj thiab muaj kev xa khoom zoo kom ua tau raws li lub sijhawm xa khoom uas tau pom zoo.
3. Kuv puas tuaj yeem tau txais cov qauv ua ntej tso qhov kev txiav txim?
Muaj, cov qauv muaj yog tias thov. Feem ntau, cov qauv yog pub dawb, thiab peb kuj tuaj yeem tsim lawv raws li koj cov duab kos lossis cov lus qhia.
4. Koj cov nqe lus them nqi yog dab tsi?
Peb cov nqe lus them nqi txheem yog 30% T / T tso nyiaj thiab 70% tshuav nyiaj li cas tiv thaiv daim ntawv theej ntawm B / L. Peb kuj lees txais EXW, FOB, CFR, thiab CIF cov nqe lus.
5. Koj puas lees txais kev tshuaj xyuas los ntawm lwm tus?
Yog, peb txhawb nqa tag nrho cov kev tshuaj xyuas sab nraud xws li SGS, BV, thiab lwm lub koom haum tshuaj xyuas thoob ntiaj teb.
6. Peb yuav ntseeg koj lub tuam txhab li cas?
Peb yog cov kws tshaj lij kev xa khoom hlau nrog ntau xyoo ntawm kev paub txog kev lag luam. Ua tus neeg xa khoom kub uas tau lees paub, peb lub hauv paus chaw ua haujlwm hauv Tianjin, Suav teb, thiab txais tos txhua yam kev txheeb xyuas lub tuam txhab thiab kev tshuaj xyuas lub Hoobkas.
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