Luam tawm: Cuaj Hlis 03, 2026 | Pawg: Phau Ntawv Qhia Txuj Ci · Xov Xwm Txog Khoom
Kev Taw Qhia
Raws li cov kev tsim kho vaj tse hauv Tebchaws Europe, kev lag luam hnyav thiab cov haujlwm hluav taws xob rov ua dua tshiab tau nrawm dua, qhov kev thov rau cov qauv hollow ua haujlwm siab uas ua raws li cov qauv EU sib haum xeeb txuas ntxiv mus. Rau cov qauv thauj khoom ua haujlwm hauv qab kev ntxhov siab dynamic, qhov kub qis lossis cov xwm txheej sab nraum zoov hnyav,EN 10210-1cov yeeb nkab hlau kub tiav lawmyog tus qauv ntsuas thoob ntiaj teb rau kev ua haujlwm hlau hauv EU thiab EEA kev lag luam.
Ua ib tus kws tshaj lij thiab tus tub luam ntawm cov kav dej hlau rau kev lag luam thiab cov qauv, SANONPIPE tswj hwm cov khoom muag tag nrho ntawmEN 10210-1Cov seem hollow ua raws li txhua qib thiab qhov loj me. Peb xa cov khoom lag luam uas taug qab tau tag nrho, ua raws li tus qauv nrog cov kev pabcuam ntxiv tus nqi rau kev tsim kho, kev ua haujlwm hauv hiav txwv thiab cov tshuab hnyav thoob plaws Tebchaws Europe thiab dhau mus.
EN 10210-1 Tus Qauv Yog Dab Tsi?
EN 10210yog tus qauv European rau cov seem hollow uas kub-ua tiav ntawm cov hlau tsis yog alloy thiab cov hlau zoo.Tshooj 1 (EN 10210-1)txhais cov xwm txheej kev xa khoom rau cov hlau tsis yog hlau thiab cov hlau zoo, suav nrog ob qho tib si seamless thiab welded circular, square, rectangular thiab elliptical hollow sections tsim los ntawm cov txheej txheem kub-forming.
Tsis zoo li cov khoom tsim txias, EN 10210-1 seem raug tsim thiab ua tiav ntawm qhov kub siab, ua raws li kev tswj hwm txias. Cov txheej txheem no rov ua dua cov qauv hlau, tshem tawm cov kev ntxhov siab seem, thiab xa cov khoom siv kho tshuab sib xws thoob plaws tag nrho qhov seem. Tus qauv tau sib haum xeeb nrog Eurocode 3 cov cai tsim thiab yog qhov yuav tsum tau ua rau feem ntau pej xeem thiab cov haujlwm hnyav hauv EU.
Cov Qib Hlau Tseem Ceeb & Kev Sib Piv Kev Ua Tau Zoo
EN 10210-1 txhais cov qib qib raws li lub zog tso zis, cov qauv noob thiab qhov cuam tshuam qis-kub. Cov qib yog xaiv los ntawm lub zog tso zis thiab cov lus tom qab qhia txog kev cuam tshuam thiab cov khoom noob:
●NH / NLH: Cov qib zoo normalizing, nrog kev txhim kho toughness thiab weldability
●J0H / J2HCov qib uas tau sim los ntawm kev cuam tshuam, nrog rau lub zog Charpy V-notch lav ntawm 0 ° C (J0) lossis -20 ° C (J2)
Daim Ntawv Qhia Txog Kev Ua Haujlwm Tag Nrho Qib
| Qib Hlau | Yam tsawg kawg nkaus. Lub zog tawm los (t≤16mm) | Lub zog tensile ntau yam | Qhov Ntev Tsawg Kawg Nkaus | Kev Cuam Tshuam Toughness (min) | Tus Yam Ntxwv Tseem Ceeb |
| S235JRH | 235 MPa | 360 – 510 MPa | 24% | 27 J ntawm +20°C | Qib pib ntawm cov qauv rau cov khoom thauj me me |
| S275J0H | 275 MPa | 430 – 580 MPa | 23% | 27 J ntawm 0°C | Qib txheem rau cov qauv tsev dav dav |
| S275J2H | 275 MPa | 430 – 580 MPa | 23% | 27 J ntawm -20°C | Qhov kub qis rau huab cua txias nruab nrab |
| S275NH / NLH | 275 MPa | 370 – 530 MPa | 24% | 40 J ntawm +20°C | Qib nplej zoo nrog kev sib txuas zoo dua |
| S355J0H | 355 MPa | 510 – 680 MPa | 22% | 27 J ntawm 0°C | Qib siab zog rau cov qauv hnyav |
| S355J2H | 355 MPa | 510 – 680 MPa | 22% | 27 J ntawm -20°C | Qib uas tau teev tseg dav tshaj plaws rau cov ntug dej hiav txwv, cov choj thiab cov cheeb tsam txias |
| S355NH / NLH | 355 MPa | 470 – 630 MPa | 22% | 40 J ntawm +20°C | Qib siab zog rau cov pob qij txha tseem ceeb |
| S420NH / NLH | 420 MPa | 520 – 680 MPa | 19% | 40 J ntawm +20°C | Qib siab heev rau kev tsim qauv sib dua |
| S460NH / NLH | 460 MPa | 540 – 720 MPa | 17% | 40 J ntawm +20°C | Qib siab tshaj plaws rau cov ntawv thov hnyav heev |
Phau Ntawv Qhia Xaiv Qib
●Cov thav duab dav dav thiab cov qauv txheemS275J0H / S275J2H - lub zog thiab tus nqi sib npaug
●Cov qauv hnyav, cov choj thiab cov platforms hauv dej hiav txwv: S355J2H- tus qauv kev lag luam rau kev thauj khoom siab, kev ntxhov siab dynamic thiab -20 ° C kev pabcuam
●Huab cua txias & Nordic projectsS355J2H / S355NLH - lav qhov kub qis uas muaj zog
●Cov nodes tseem ceeb heev uas tau vuam zoo heevS355NH - cov qauv me me ua rau txo qis qhov vuam HAZ brittleness
●Kev tsim qauv hnyav thiab muaj zog: S420NH / S460NH - txo qhov loj me thiab qhov hnyav ntawm seem yam tsis poob lub peev xwm thauj khoom
Cov Kev Zoo ntawm Daim Ntawv Thov Tseem Ceeb ntawm EN 10210-1 Yeeb Nkab
Piv rau cov seem hollow uas txias-ua, EN 10210-1 cov yeeb nkab kub-tiav muab cov txiaj ntsig kev ua tau zoo sib txawv rau cov ntawv thov kev tsim kho uas xav tau:
Cov qauv me me sib xws & Kev ntxhov siab tsawg
Kev ua kom sov thiab ua kom zoo li qub ua rau cov hlau rov ua dua tshiab tag nrho, tshem tawm cov kev ntxhov siab sab hauv los ntawm kev ua haujlwm txias. Qhov no ua kom ntseeg tau tias muaj zog sib npaug thoob plaws tag nrho seem thiab tiv thaiv kev tawg ntawm kev ntxhov siab tom qab vuam lossis tsim khoom.
Kev Tawm Tsam Zoo Tshaj Plaws & Kev Qaug Zog Tsis Zoo
Cov qauv nplej zoo ua rau muaj kev cuam tshuam Charpy zoo dua thiab kev ua haujlwm qaug zog, ua rau cov seem kub tiav lawm tsim nyog rau kev thauj khoom cyclic, kev ntxhov siab dynamic thiab qhov chaw ua haujlwm kub qis uas cov khoom tsim txias yuav tsis raug teev tseg.
Kev vuam zoo heev
Cov qib nplej zoo (NH/NLH series) muaj cov pa roj carbon sib npaug zoo tshaj plaws thiab cov qib tsis huv qis, ua rau cov cheeb tsam cuam tshuam los ntawm cua sov (HAZ) nqaim dua thiab txo qhov poob zog tom qab vuam. Qhov no yog qhov tseem ceeb rau cov qauv tsim uas vuam hnyav thiab cov qauv tsim tawm ntawm ntug dej hiav txwv.
Phab ntsa tuab dua & Muaj peev xwm loj dua
EN 10210-1 txhawb nqa cov phab ntsa tuab dua thiab cov kab uas loj dua li cov qauv txias, ua rau nws haum rau cov kem thauj khoom tseem ceeb, cov crane booms hnyav thiab cov ntawv thov piling hauv paus.
Kev Ua Raws Cai Eurocode Tag Nrho
Raws li tus qauv European sib haum xeeb rau cov seem hollow kub-ua tiav, EN 10210-1 raug lees txais raws li Eurocode 3 cov cai tsim qauv, ua kom yooj yim rau kev pom zoo rau qhov project thiab kev tshuaj xyuas sab nraud thoob plaws txhua lub tebchaws EU.
EN 10210-1 vs EN 10219: Kev sib piv ceev
EN 10219 yog tus qauv sib xws rau cov seem hollow uas vuam txias. Txawm hais tias lawv sib koom cov qib qib, lawv tsis tuaj yeem hloov pauv tau yam tsis muaj kev txheeb xyuas engineering.
| Feature | EN 10210-1 (Ua tiav kub) | EN 10219 (Kub-Ua Welded) |
| Cov txheej txheem tsim khoom | Kub-ua + normalized | Txias-ua + welded |
| Kev ntxhov siab seem | Qis heev | Siab dua, los ntawm kev ua haujlwm txias |
| Kev cuam tshuam tawv | Zoo heev, haum rau -20 ° C thiab qis dua | Zoo, tab sis qis dua li cov khoom kub tiav lawm |
| Kev kam rau siab ntawm qhov ntev | ± 6% phab ntsa tuab | ± 10% phab ntsa tuab |
| Qhov chaw tiav | Qhov ntsuas zeb, ntxhib dua | Qhov chaw du thiab huv si |
| Ib txwm phab ntsa tuab | Txog li 100 hli + | Feem ntau txog li 25 hli |
| Qib nqi | Siab dua | Kev lag luam pheej yig dua |
| Kev siv thawj zaug | Hnyav thauj khoom, dynamic, offshore, qis kub | Kev tsim kho dav dav, cov qauv yooj yim, cov haujlwm uas tsis kim heev |
Txoj cai ntawm tus ntiv tes xoo: Qhia kom meej EN 10210-1 rau cov qauv uas muaj kev nyab xeeb tseem ceeb, cov qauv hnyav lossis cov qauv uas kub tsawg; siv EN 10219 rau cov thav tsev txheem thiab cov qauv siv uas muaj kev cuam tshuam nrog tus nqi.
Vim li cas thiaj xaiv tau EN 10210-1 Yeeb Nkab los ntawm SANONPIPE?
Ua ib lub tuam txhab tshwj xeeb hauv kev lag luam hlau uas tsom mus rau kev lag luam European, SANONPIPE xa cov khoom seem hollow uas npaj txhij xa mus rau EN 10210-1 nrog kev lees paub zoo thiab cov kev pabcuam project yooj ywm.
Qib Tag Nrho & Loj Npaj Txhij
Peb muaj cov kav dej EN 10210-1 uas suav nrog txhua qib kav dej loj, nrog rau cov kav dej voj voog txij li OD 21.3 hli txog 610 hli thiab cov kav dej plaub fab/duab plaub fab txij li 20x20 hli txog 500x500 hli. Cov qhov loj me txheem tuaj yeem xa tuaj tsis pub dhau 3-5 hnub ua haujlwm.
| Cov Lus Qhia Txog Kev Ntsuas | SANONPIPE Tshuag Ntau Yam |
| Cov Qib | S235JRH, S275J0H/J2H/NH, S355J0H/J2H/NH, S420NH, S460NH |
| Lub voj voog OD | 21.3 hli - 610 hli |
| Phab ntsa tuab | 3.0 hli - 60 hli |
| Ntev | 6m / 12m ruaj khov, kev txiav tshwj xeeb muaj |
Cov Chaw Tsim Khoom Uas Muaj Ntawv Pov Thawj & Kev Taug Qab Tag Nrho
Txhua yam khoom EN 10210-1 yog los ntawm cov chaw tsim hlau uas tau pom zoo los ntawm EU thiab tau cim CE. Txhua pawg khoom muaj daim ntawv pov thawj tshuaj xyuas 3.1 tiav raws li EN 10204, suav nrog cov tshuaj lom neeg sib xyaw, cov txiaj ntsig ntawm kev sim tshuab thiab cov ntaub ntawv kho cua sov, uas taug qab tau tag nrho thiab lees txais rau cov haujlwm tsim kho EU.
Cov Kev Pabcuam Ua Haujlwm Ntxiv Tus Nqi
Yuav kom txo tau lub sijhawm tsim khoom ntawm qhov chaw, peb muab cov txheej txheem ua raws li koj xav tau:
- Kev txiav kom raug raws li qhov ntev ntawm ib daim duab kos
- Kev npaj kawg, kev sib tsoo thiab kev daws teeb meem
- Kev khawb, xuas nrig ntaus thiab kev ua ntej ntawm cov khoom sib dhos me me
- Kev kho qhov chaw thiab kev tiv thaiv txheej txheem
Kev Lag Luam Logistics Zoo Tshaj Plaws hauv Tebchaws Europe
Peb txhawb nqa Incoterms uas yoog tau thiab ua haujlwm nrog cov neeg xa khoom tshwj xeeb kom xa khoom tau zoo mus rau txhua lub chaw lag luam loj hauv Tebchaws Europe. Txawm tias koj xav tau kev xa khoom me me lossis cov thawv puv rau cov haujlwm EPC, peb sib sau ua ke cov khoom xa tuaj kom txo lub sijhawm ua khoom thiab cov nqi logistics.
Cov Lus Nug Feem Ntau
Q1: Cov kav dej S355J2H nyob rau hauv EN 10210-1 thiab EN 10219 puas sib pauv tau?Tsis yog. Txawm hais tias lawv muaj tib qib kev xaiv, EN 10210-1 S355J2H uas ua tiav lawm kub muaj kev tawv zoo dua, kev ntxhov siab tsawg dua thiab kev kam rau siab sib txawv. Kev sib pauv tau yuav tsum tau txheeb xyuas los ntawm tus kws tsim qauv hauv qhov project.
Q2: Lub ntsiab lus ntawm "H" hauv EN 10210 qib txhais li cas?Cov lus kawg "H" sawv cev rau "hollow section" thiab qhia tias qib tau teev tseg rau cov khoom seem hollow. Cov lus kawg zoo li J2 qhia txog qhov kub ntawm kev sim Charpy impact (-20°C), thiab NH qhia txog qhov zoo ntawm cov noob zoo.
Q3: Cov yeeb nkab EN 10210-1 puas siv tau rau kev siv piling?Yog. EN 10210-1 cov yeeb nkab kub-ua tiav lawm yog siv dav rau kev tsim cov qauv vim nws cov phab ntsa tuab sib npaug, tiv taus kev cuam tshuam siab thiab muaj peev xwm tiv taus kev ntxhov siab yam tsis tawg.
Xaus lus
EN 10210-1 cov yeeb nkab hlau ua los ntawm cov hlau kub ua tiav tau teeb tsa tus qauv European rau kev siv cov qauv hnyav, kev nyab xeeb tseem ceeb. Nws cov qib qib sib txawv - txij li tus qauv S275 mus rau lub zog siab S460 - tso cai rau cov engineers los ua kom zoo dua cov khoom siv rau kev thauj khoom, kub thiab kev vuam. Thaum cov kev xav tau ntawm qhov project tshaj qhov txwv ntawm cov seem txias, EN 10210-1 muab kev ntseeg siab thiab ua raws li Eurocode tag nrho.
SANONPIPE yog koj tus neeg muag khoom ntseeg siab rau EN 10210-1 cov seem hollow, nrog rau cov khoom npaj txhij, cov ntaub ntawv zoo tag nrho thiab cov kev pabcuam ua tiav ntxiv. Peb pab cov neeg cog lus, cov neeg tsim khoom thiab cov tuam txhab EPC txo cov sijhawm ua khoom siv thiab xyuas kom meej tias ua raws li tus qauv rau cov haujlwm tsim kho thoob plaws Tebchaws Europe.
Yog xav paub ntxiv txog cov npe khoom lag luam, cov lus hais txog qhov project lossis kev txhawb nqa kev xaiv qib, hu rau peb pab neeg muag khoom hnub no.
Lub sijhawm tshaj tawm: Cuaj hlis-03-2026
