A671 CC70 Welded Ncaj Seam Hlau Yeeb
GNEE tuam txhab muaj precision-engineeredA671 CC70 Carbon Steel Low Temperature Yeeb Nkabntawm tus nqi-zoo rau ntau yam kev siv engineering.
Cov qib ntawm A671 Carbon Steel EFW Yeeb Nkab yog cov kav dej nrog lub npe "CC", uas txhais tau hais tias lawv txias ua haujlwm tom qab vuam (CW). A671 CC70 Carbon Steel Ncaj Seam EFW Yeeb Nkab yog cov pa roj carbon steel yeeb nkab uas tsim los ntawm cov txheej txheem hluav taws xob fusion vuam, cov txheej txheem vuam uas fuses cov yeeb nkab xaus ua ke los ntawm kev tiv thaiv tshav kub, feem ntau loj txoj kab uas hla steel kav.
Qhov chaw kho ASTM A671 CC70 Ncaj Seam Welded Yeeb Nkab muaj qhov zoo corrosion kuj thiab tuaj yeem siv tau ntev hauv qhov chaw ntub dej thiab corrosive. A671 CC70 Ncaj Seam Welded Yeeb Nkab yog dav siv hauv kev lag luam xws li kev lag luam chemical, fais fab nroj tsuag, thiab refineries.
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Tshuaj muaj pes tsawg leeg ntawm SA671 CC70 Pipes
| Specification | Qib steel | Tshuaj muaj pes tsawg leeg | |||||
| C | Si | Mn | P | S | Ti | ||
| ASTM A671 Cov Khoom Siv Hluav Taws Xob | CC70/C70 | 0.27 | 0.13 ~0.45 |
0.79 ~1.30 |
0.035 | 0.035 | - |
Mechanical Properties ntawm SA671 CC70 LSAW yeeb nkab
| Cov khoom | Qib Steel | Vuam taw tes tensile zog (N / mm2) | ||||
| Qhov taw qhia tawm (N / mm2) | Tensile zog (N / mm2) | Xeem Daim | Elongation (%) | |||
| ASTM A671 Cov Khoom Siv Hluav Taws Xob | CC70/C70 | 260 | 485~620 | - | 21 | 485~620 |
A671 CC70 Cov yeeb nkab
Vim li cas thiaj xaiv peb
Gnee yog ib qho ntawm cov kws tshaj lij kev lag luam nyob hauv Suav teb, xa tawm cov khoom siv thiab cov khoom siv steel gnee tau cog lus los muab cov neeg siv khoom zoo tshaj plaws thiab cov kev pabcuam siab tshaj plaws. Lub khw tseem ceeb yog los ntawm 60 lub teb chaws.
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FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Lub tuam txhab lag luam, kuj tsim khoom.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau hais lus, nws yog 10-15 hnub yog tias cov khoom muaj nyob hauv Tshuag, lossis nws yog 30-40 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis xav tau them tus nqi thauj khoom.
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