A992 Lub kaum ntse ntse hlau
GNEE Group yog lub tuam txhab muaj npe nrov thiab muaj kev paub txog kev tsim steel, muaj nplooj siab xav muab cov khoom lag luam zoo tshaj plaws thiab cov kev pabcuam zoo nrog kev tsom mus rau cov neeg siv khoom txaus siab. Nrog kev nplua nuj ntawm kev txawj ntse hauv kev lag luam, peb tau cog lus los ua kom tau raws li kev xav tau ntawm peb cov neeg siv khoom. Yog tias koj xav tau kev pab lossis muaj lus nug txog cov khoom siv steel, thov tsis txhob yig tiv tauj nrog peb lub tuam txhab.
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Khoom npe |
Lub kaum ntse ntse |
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Cov duab |
Sib npaug / Tsis sib npaug |
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Txuj |
AISI, ASTM, BS, DIN, GB, JIS |
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Qib |
Q235/Q345/SS400/ST372/ST52/Q420/Q460/S235JR/S275JR |
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Specification |
20 * 20-200 * 200 hli |
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Thickness |
6-35 hli |
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Ntev |
6m, 9m, 12m lossis customized |
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Kev kho saum npoo |
Kub Dip Gavalnized / Dub / Painted |
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Zinc txheej |
30-90um |
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Ntim |
Hauv pob |
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Lub sij hawm xa tuaj |
10 ~ 20 hnub |
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Lub weldability ntawm A992 lub kaum sab xis steel plays lub luag haujlwm tseem ceeb hauv kev tsim cov choj, vim nws tso cai rau kev sib koom ua ke zoo thiab txhim khu kev qha ntawm cov khoom siv. A992 lub kaum sab xis steel pom zoo weldability vim nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab, ua rau nws tsim nyog rau ntau yam txheej txheem vuam siv hauv kev tsim choj. Nov yog qee qhov kev siv tseem ceeb ntawm weldability ntawm A992 lub kaum sab xis steel hauv cov haujlwm choj:
- Choj Fabrication: A992 lub kaum sab xis steel feem ntau yog siv rau hauv kev tsim ntawm ntau yam choj, xws li girders, kab teeb, kab, thiab braces. Nws txoj kev weldability tso cai rau cov khoom siv no ua tau zoo welded ua ke los tsim tus choj tus qauv tsim qauv.
- Butt Welds: Butt welds feem ntau siv los koom nrog A992 lub kaum sab xis steel nrog cov npoo sib tshooj lossis xaus. Cov welds no muab kev sib txuas muaj zog thiab tsis tu ncua hauv cov qauv choj, ua kom muaj kev ncaj ncees thiab muaj peev xwm thauj khoom.
- Fillet Welds: Fillet welds yog siv los koom nrog A992 lub kaum sab xis steel ntawm lub kaum sab xis, xws li qhov twg ob tus tswv cuab sib ntsib hauv L-zoo li. Fillet welds feem ntau yog siv rau cov pob qij txha, pob qij txha, thiab T-joints hauv kev tsim choj.
- Cov ntsiab lus sib txuas: A992 lub kaum sab xis steel feem ntau yog siv rau kev sib txuas hauv cov txuas hniav, xws li brackets, cleats, thiab flanges. Cov ntsiab lus kev sib txuas no yog welded rau cov khoom siv tseem ceeb los tsim kev sib txuas ruaj ntseg thiab ruaj khov.
Cim npe nrov: Tuam Tshoj a992 lub kaum sab xis steel manufacturers, lwm tus neeg, Hoobkas