Nrog rau kev nce qib sai ntawm Nyab Laj txoj kev tsim kho vaj tse, qhov kev thov rau siab - steel zog yog nce zuj zus. Tsis ntev los no, GNEE Steel tau ua tiav kev xa khoom ntawm 1,500 tons ntawm A572 Qib 50 siab -lub zog steel customized rau Hanoi-Haiphong Expressway project hauv Nyab Laj. Cov hlau no yuav raug siv rau kev thauj khoom choj-cov kabmob thiab cov pavement paving, muab cov khoom siv tseem ceeb rau kev tsim kho ntawm txoj kev loj.
Raws li txoj haujlwm tseem ceeb ntawm kev ua neej nyob hauv Nyab Laj, txoj haujlwm kev nthuav dav muaj cov kev cai nruj rau lub zog, huab cua tsis kam thiab vuam kev ua tau zoo ntawm cov hlau. A572 Qib 50, raws li qhov siab -lub zog qis- alloy (HSLA) steel phaj, muaj lub zog tawm los txog li 345MPa, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim kho vaj tse. Txawm li cas los xij, Nyab Laj lub siab - kub thiab siab - huab cua huab cua xav tau cov hlau kom muaj xeb zoo heev. Thaum lub sij hawm tsim cov txheej txheem, qhov kev sib tw loj tshaj plaws rau pab pawg yog yuav ua li cas los xyuas kom meej qhov vuam toughness ntawm cov hlau thaum txhim kho nws cov xeb kuj. Tom qab rov sim dua, pab pawg kws kho mob tau kho qhov chaw ntawm cov hlau phaj thiab ntxiv cov kab nickel cov ntsiab lus rau cov hlau los txhim kho nws cov corrosion kuj. Thaum lub sijhawm tsim khoom, cov neeg siv khoom Nyab Laj tau tshwm sim tuaj xyuas lub Hoobkas. Tom qab pom cov automated xeb-cov ntaub ntawv pov thawj kev kho cov kab ntau lawm thiab cov cuab yeej kuaj xyuas cov cuab yeej muaj tseeb hauv kev cob qhia, tus neeg siv khoom tau hais rau ntawm qhov chaw: "GNEE lub peev xwm ntau lawm tau muab kev ntseeg siab rau peb." Ntawm lawv, lub hauv pausA572 Qib 50 HSLA steel phaj rau kev tsim kho vaj tsetau dhau los ntawm huab cua tiv thaiv kev sim simulating Nyab Laj cov huab cua puag ncig, thiab nws cov xeb tiv thaiv deb tshaj li qhov yuav tsum tau ua.
"Lub phiaj xwm kev nthuav dav muaj lub sijhawm nruj thiab ua haujlwm hnyav. GNEE tsis tsuas yog xa cov hlau raws sijhawm tab sis kuj tau xa cov neeg ua haujlwm los coj cov txheej txheem vuam ntawm qhov chaw, daws peb cov teeb meem loj," qhia Mr. Nguyen, tus thawj coj ntawm Nyab Laj txoj haujlwm.
Yav dhau los, vim lub zog tsis txaus ntawm cov hlau hauv zos, kev tsim kho ntawm qhov project tus choj qauv tau raug ncua ib zaug. A572 Qib 50 siab- lub zog steel muab los ntawm GNEE tsis tsuas yog ua tau raws li qhov xav tau ntawm lub zog tab sis kuj tseem muaj zog sib koom ua ke tom qab vuam tau nce 15%, ua kom muaj kev tsim kho zoo. Nws tau nkag siab tias tom qab cov hlau no tau muab tso rau hauv kev siv, lub peev xwm ntawm tus choj tau nce los ntawm 20% piv nrog cov qauv qub, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov tsheb thauj khoom hnyav.
Txhawm rau kom cov hlau xa tau zoo, GNEE pab pawg tau txiav txim siab txog Nyab Laj txoj kev thauj mus los, txiav cov hlau phaj rau qhov ntau thiab tsawg uas ua tau raws li cov qauv kev thauj mus los hauv zos, thiab siv cov dej tsis zoo thiab cov dej noo- cov ntaub ntawv pov thawj rau kev ntim kom tsis txhob muaj nag yaig thaum caij tsheb thauj mus los. Los ntawm kev txiav txim siab txog kev xa khoom kawg, nws tsuas yog siv sijhawm 40 hnub, 10 hnub luv dua li cov neeg siv khoom xav tau. Qhov kev koom tes no tau ua rau GNEE Steel yog ib qho tseem ceeb ntawm steel xa khoom rau Nyab Laj cov phiaj xwm kev tsim kho vaj tse, thiab tam sim no, 3 cov phiaj xwm Nyab Laj tau xa cov phiaj xwm yuav khoom rau GNEE.
Nrog rau hauv - kev nce qib ntawm Txoj Kev Siv thiab Txoj Kev Initiative, GNEE Steel yuav txuas ntxiv tsom mus rau kev lag luam kev lag luam txawv teb chaws, txhim kho cov txheej txheem ntau lawm ntawm - lub zog steel xws li A572 Qib 50, muab siab - cov hlau zoo rau ntau qhov kev lag luam txawv teb chaws, thiab pab txhawb rau kev tsim kho thoob ntiaj teb kev tsim kho vaj tse.
Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com. Peb zoo siab tshaj los pab koj.
| Qib Ntawm Carbon thiab qis- alloy High- lub zog Steels muab los ntawm GNEE | |||||
| ASTM/ASME | ASTM A36 / A36M / ASTM A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36) thiab ASTM A36 | ASTM A36 | |||
| ASTM A283 / A283M ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / A283M / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283) lossis ASTM A283M | ASTM A283 Qib A | ASTM A283 Qib B | ASTM A283 Qib C | ASTM A283 Qib D | |
| ASTM A514/A514M | ASTM A514 Qib A | ASTM A514 Qib B | ASTM A514 Qib C | ASTM A514 Qib E | |
| ASTM A514 Qib F | ASTM A514 Qib H | ASTM A514 Qib J | ASTM A514 Qib K | ||
| ASTM A514 Qib M | ASTM A514 Qib P | ASTM A514 Qib Q | ASTM A514 Qib R | ||
| ASTM A514 Qib S | ASTM A514 Qib T | ||||
| ASTM A572/A572M | ASTM A572 Qib 42 | ASTM A572 Qib 50 | ASTM A572 Qib 55 | ASTM A572 Qib 60 | |
| ASTM A572 Qib 65 | |||||
| ASTM A573 / A573M / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573) thiab ASTM A573 | ASTM A573 Qib 58 | ASTM A573 Qib 65 | ASTM A573 Qib 70 | ||
| ASTM A588 / A588M Kev Cai | ASTM A588 Qib A | ASTM A588 Qib B | ASTM A588 Qib C | ASTM A588 Qib K | |
| ASTM A633 / A633M / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / A633M / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633) thiab ASTM A633 | ASTM A633 Qib A | ASTM A633 Qib C | ASTM A633 Qib D | ASTM A633 Qib E | |
| ASTM A656/A656M | ASTM A656 Qib 50 | ASTM A656 Qib 60 | ASTM A656 Qib 70 | ASTM A656 Qib 80 | |
| ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M) thiab ASTM A709 / A709M | ASTM A709 Qib 36 | ASTM A709 Qib 50 | ASTM A709 Qib 50S | ASTM A709 Qib 50W | |
| ASTM A709 Qib HPS 50W | ASTM A709 Qib HPS 70W | ASTM A709 Qib 100 | ASTM A709 Qib 100W | ||
| ASTM A709 Qib HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 Qib A | ASME SA283 Qib B | ASME SA283 Qib C | ASME SA283 Qib D | |
| ASME SA514/SA514M | ASME SA514 Qib A | ASME SA514 Qib B | ASME SA514 Qib C | ASME SA514 Qib E | |
| ASME SA514 Qib F | ASME SA514 Qib H | ASME SA514 Qib J | ASME SA514 Qib K | ||
| ASME SA514 Qib M | ASME SA514 Qib P | ASME SA514 Qib Q | ASME SA514 Qib R | ||
| ASME SA514 Qib S | ASME SA514 Qib T | ||||
| ASME SA572/SA572M | ASME SA572 Qib 42 | ASME SA572 Qib 50 | ASME SA572 Qib 55 | ASME SA572 Qib 60 | |
| ASME SA572 Qib 65 | |||||
| ASME SA573/SA573M | ASME SA573 Qib 58 | ASME SA573 Qib 65 | ASME SA573 Qib 70 | ||
| ASME SA588/SA588M | ASME SA588 Qib A | ASME SA588 Qib B | ASME SA588 Qib C | ASME SA588 Qib K | |
| ASME SA633/SA633M | ASME SA633 Qib A | ASME SA633 Qib C | ASME SA633 Qib D | ASME SA633 Qib E | |
| ASME SA656/SA656M | ASME SA656 Qib 50 | ASME SA656 Qib 60 | ASME SA656 Qib 70 | ASME SA656 Qib 80 | |
| ASME SA709/SA709M | ASME SA709 Qib 36 | ASME SA709 Qib 50 | ASME SA709 Qib 50S | ASME SA709 Qib 50W | |
| ASME SA709 Qib HPS 50W | ASME SA709 Qib HPS 70W | ASME SA709 Qib 100 | ASME SA709 Qib 100W | ||
| ASME SA709 Qib HPS 100W | |||||
| TS EN 10025 | TS EN 10025-2 | EN10025-2 S235J0 | EN10025-2 S275J0 | EN10025-2 S355J0 | EN10025-2 S355K2 |
| TS EN 10025-2 S235JR | TS EN 10025-2 S275JR | TS EN 10025-2 S355JR | EN10025-2 S420J0 | ||
| EN10025-2 S235J2 | EN10025-2 S275J2 | EN10025-2 S355J2 | |||
| TS EN 10025-3 | TS EN 10025-3 S275N | TS EN 10025-3 S355N | EN10025-3 S420N | TS EN 10025-3 S460N | |
| TS EN 10025-3 S275NL | TS EN 10025-3 S355NL | EN10025-3 S420NL | TS EN 10025-3 S460NL | ||
| TS EN 10025-4 | TS EN 10025-4 S275M | TS EN 10025-4 S355M | TS EN 10025-4 S420M | TS EN 10025-4 S460M | |
| EN10025-4 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| TS EN 10025-6 | TS EN 10025-6 S460Q | TS EN 10025-6 S460QL | EN10025-6 S460QL1 | EN10025-6 S500Q | |
| EN10025-6 S500QL | EN10025-6 S500QL1 | TS EN 10025-6 S550Q | EN10025-6 S550QL | ||
| EN10025-6 S550QL1 | EN10025-6 S620Q | EN10025-6 S620QL | EN10025-6 S620QL1 | ||
| EN10025-6 S690Q | TS EN 10025-6 S690QL | EN10025-6 S690Q1 | EN10025-6 S890Q | ||
| TS EN 10025-6 S890QL | EN10025-6 S890QL1 | TS EN 10025-6 S960Q | TS EN 10025-6 S960QL | ||
| TS EN 10149 | TS EN 10149-2 | S315 MC | S355MC | S420 MC | S460 MAS |
| S500 MC | S550 MC | S600 MC | S650 MC | ||
| S700 MC | S900 MAS | S960 MAS | |||
| JIS | JIS G3101 | JIS G3101 SS330 | JIS G3101 SS400 | JIS G3101 SS490 | JIS G3101 SS540 |
| JIS G3106 | JIS G3106 SM400A | JIS G3106 SM400B | JIS G3106 SM400C | JIS G3106 SM490A | |
| JIS G3106 SM490YA | JIS G3106 SM490B | JIS G3106 SM490YB | JIS G3106 SM490C | ||
| JIS G3106 SM520B | JIS G3106 SM520C | JIS G3106 SM570 | |||
| DIN | TIAB SA 17100 | DIN 17100 St52-3 | DIN 17100 St37-2 | DIN 17100 St37-3 | DIN17100 RSt37-2 |
| DIN 17100 USt37-2 | |||||
| TIAB SA 17102 | DIN 17102 STE 315 | DIN17102 EstE315 | DIN 17102 TST 315 | DIN17102 WSTE315 | |
| DIN 17102 STE 355 | DIN17102 ESTE355 | DIN 17102 TST 355 | DIN17102 WSTE355 | ||
| DIN 17102 STE 380 | DIN17102 EstE380 | DIN 17102 TST 380 | DIN17102 WSTE380 | ||
| DIN 17102 STE 420 | DIN17102 ESTE420 | DIN 17102 TSO 420 | DIN17102 WSTE420 | ||
| DIN 17102 STE 460 | DIN17102 ESTE460 | DIN 17102 TSO 460 | DIN17102 WSTE460 | ||
| DIN 17102 STE 500 | DIN17102 ESTE500 | DIN 17102 TST 500 | DIN17102 WSTE500 | ||
| DIN17102 EstE285 | |||||
| GB | GB / T700 | GB/T700 Q235A | GB/T700 Q235B | GB / T700 Q235C | GB/T700 Q235D |
| GB/T700 Q275 | |||||
| GB/T1591 | GB/T1591 Q345A | GB/T1591 Q390A | GB/T1591 Q420A | GB/T1591 Q420E | |
| GB/T1591 Q345B | GB/T1591 Q390B | GB/T1591 Q420B | GB / T1591 Q460C | ||
| GB/T1591 Q345C | GB / T1591 Q390C | GB/T1591 Q420C | GB/T1591 Q460D | ||
| GB/T1591 Q345D | GB/T1591 Q390D | GB / T1591 Q420D | GB/T1591 Q460E | ||
| GB/T1591 Q345E | GB/T1591 Q390E | ||||
| GB / T16270 | GB / T16270 Q550C | GB / T16270 Q550D | GB / T16270 Q550E | GB / T16270 Q550F | |
| GB / T16270 Q620C | GB / T16270 Q620D | GB / T16270 Q620E | GB / T16270 Q620F | ||
| GB / T16270 Q690C | GB / T16270 Q690D | GB / T16270 Q690E | GB / T16270 Q690F | ||
| GB / T16270 Q800C | GB / T16270 Q800D | GB / T16270 Q800E | GB / T16270 Q800F | ||
| GB / T16270 Q890C | GB / T16270 Q890D | GB / T16270 Q890E | GB / T16270 Q890F | ||
| GB / T16270 Q960C | GB / T16270 Q960D | GB / T16270 Q960E | GB / T16270 Q960F | ||
| GB / T16270 Q500 | |||||