Taw qhia:
EN10219 yog European cov txheej txheem kev qhia tshwj xeeb rau cov qauv welded welded hollow ntawm cov tsis-alloy thiab zoo lis cov hlau. Womic Steel, ib tug ua chaw tsim khoom ntawmEN10219 STEEL PIPES, muaj ntau cov khoom sib tham ntau qib thiab cov ncauj lus tshwj xeeb. Kab lus no muab cov ncauj lus piav qhia cov ncauj lus kom ntxaws, cov kev cuam tshuam rau S2319 qib, s275j0h, s25j0h, thiab s355k2h.
Loj Ntau Lawm:
EN10219 Cov kav hlau steel tsim los ntawm cov hlau hlau muaj nyob rau ntau qhov ntau thiab tsawg thiab cov duab kom haum rau cov ntawv thov sib txawv. Ntau lawm ntau ntau suav nrog:
ERW HLAU PIPES: Txoj kab uas hla 21.3mm-610mm, thickness 1.0mm-26mm
SSAWW STEEK PIPES: INCH 219mm-3048mm, Thickness 5.0mm-30mm
LSAWW steel kav dej: lub plawv 406mm-1626mm, Thickness 6.0mm-50mm
Square thiab duab plaub fab: 20x20mm rau 500xmm, thicknesses: 1.0 hli txog 50 hli
Cov Txheej Txheem Ntau Lawm:
Hom rau cov hlau ua haujlwm siab heev rau cov thev naus laus zis los tsim Er10219 cov kav dej steel, kom meej meej cov qhov ntev thiab zoo nkauj heev. Cov txheej txheem tsim cov txheej txheem sib xyaw ua ke rau hauv cov duab puag ncig, vuam cov leeg siv high-zaus lub raj welded rau qhov kawg.
Nto Kho:
EN10219 Cov kav hlau steel tsim los ntawm cov hlau ua haujlwm steel tuaj yeem muab nrog ntau cov kev kho mob hauv av, thiab cov roj dub, kom tau raws li cov neeg siv khoom rau kev tiv thaiv corrosion thiab zoo nkauj.
Ntim thiab Tsheb Thauj Mus Los:
Pilic Steel kom ua tau tiasEN10219 STEEL PIPESMuaj kev ruaj ntseg ntim hauv pob lossis raws li cov neeg siv khoom yuav tsum muaj kev thauj mus los nyab xeeb, txo qis kev pheej hmoo ntawm kev hla. Lawv tuaj yeem raug thauj los ntawm txoj kev tsheb, lossis hiav txwv, nyob ntawm lub hom phiaj thiab ntau.
Cov Qauv Kuaj:
EN10219 Cov kav hlau steel tsim los ntawm Womic Steel raug ntxias kom nruj thiab en 10219-1 thiab EN 10219-2 tus qauv los xyuas kom lawv tau raws li cov qauv zoo tshaj plaws thiab tshwj xeeb. Kev ntsuam xyuas suav nrog kev tshuaj xyuas sab nrauv, tshuaj ntsuam xyuas lub taub hau, ntsuas kev sim siab, thiab kev sim ua tsis zoo, thiab kev sim ua tsis yog.
Tshuaj lom neeg sib xyaw ua ke:
| Teem nqi | Cov pa roj carbon (c)% | Manganese (MN)% | Silicon (si)% | Phosphorus (p)% | Sulphur (s)% |
| S235jrh | 0.17 | 1.40 | 0.040 | 0.040 | 0.035 |
| S275j0h | 0.20 | 1.50 | 0.035 | 0.035 | 0.035 |
| S275j2h | 0.20 | 1.50 | 0.030 | 0.030 | 0.030 |
| S355j0h | 0.22 | 1.60 | 0.035 | 0.035 | 0.035 |
| S355j2h | 0.22 | 1.60 | 0.030 | 0.030 | 0.030 |
| S355k2h | 0.22 | 1.60 | 0.030 | 0.025 | 0.025 |
Cov Khoom Siv Neeg Kho Tshuab thiab Cov Cuam Tshuam Cov Kev Sib Tw:
| Teem nqi | Yield zog (mpa) | Tensile lub zog (mpa) | Elongation (%) | Charpy V-Meych cuam tshuam cov cai yuav tsum tau |
| S235jrh | 235 | 360-510 | 24 | 27J @ -20 ° C |
| S275j0h | 275 | 430-580 | 20 | 27T @ 0 ° C |
| S275j2h | 275 | 430-580 | 20 | 27J @ -20 ° C |
| S355j0h | 355 | 510-680 | 20 | 27T @ 0 ° C |
| S355j2h | 355 | 510-680 | 20 | 27J @ -20 ° C |
| S355k2h | 355 | 510-680 | 20 | 40J @J @ -20 ° C |
Qhov kev sib piv ntawm qhov sib txawv ntawm cov tshuaj lom neeg thiab cov neeg siv khoom hauv cov khoos phis tawm, muab cov ntaub ntawv tsim nyog rau cov qauv tsim qauv thiab cov khoom siv.
Daim Ntawv Thov Qhia:
EN10219 Cov kav hlau steel ua rau cov haujlwm tawv hlau tau tsim kho hauv kev tsim kho, cov kev siv hluav taws xob, muab kev pab txhawb nqa vaj tse, txuas ntxiv ua cov choj, thiab lwm yam haujlwm engineering.
Hom cov hlau steel cov kev ua tau zoo heev thiab cov txiaj ntsig:
Hom rau cov hlau steel's EN10219 Cov khoom lag luam steel yog paub, kev xaiv tus nqi sib tw, ua rau lawv xaiv sib tw rau cov neeg siv khoom thoob ntiaj teb thoob ntiaj teb.
Xaus:
EN10219 Cov kav dej hlau yog cov khoom tseem ceeb hauv cov ntawv thov cov txheej txheem, muab cov kev ntseeg ruaj khov, kev ntseeg tau, thiab kev ua tau zoo. Nrog lawv cov peev txheej tsim ntau lawm, nruj me ntsis kev ntsuas, cov khoom siv hlau loj, ua kom cov neeg siv khoom lag luam steel hauv ntau yam lag luam thoob ntiaj teb.
Lub Sijhawm Post: Apr-28-2024