JIS SMA490 Lub kaum sab xis hlau tsum
SMA490 yog ib qib ntawm weathering steel uas yog ib feem ntawm Japanese JIS G3114 tus qauv, zoo ib yam li cov qib uas koj tau hais ua ntej. Cov qauv no qhia txog cov kev qhia tshwj xeeb rau kub- dov atmospheric corrosion resisting steels rau cov qauv welded. Lub "SMA" ua ntej hauv SMA490 qhia tias "Superior Atmospheric Corrosion Resisting," qhia nws lub peev xwm los tiv thaiv corrosion thaum raug rau ntau yam atmospheric.
JIS SMA490 Lub Taub Hau Hlau Khoom Taw Qhia:
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Khoom npe
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JIS SMA490 Lub kaum sab xis hlau tsum |
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Txuj
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JIS G3101 / EN10025 / ASTM A36 / ASTM A572 / ASTM A992 thiab lwm yam
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Khoom siv
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A36 Q195 Q235 Q345 thiab lwm yam
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Qhov ntev
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20 * 20-200 * 200mm los yog raws li xav tau
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Ntev
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2m, 5.8m, 6m, lossis raws li xav tau
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Qib Steel
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G300 G350 S275JR S355JR, SS400, ASTM36, S235jr, S235jo, Q235B thiab Q345B thiab lwm yam.
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Kev kho saum npoo
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HDG/EG/Powder Txheej
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Qhov zoo
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CE, ISO 9001, SGS, ABS, BV, thiab lwm yam
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SMA490 yog tsim los tsim cov xeb ruaj khov-zoo li zoo li thaum raug huab cua sab nraum zoov, uas ua raws li cov txheej txheem tiv thaiv, tiv thaiv cov hlau hauv qab los ntawm kev xeb ntxiv. Cov cuab yeej no ua rau nws zoo- haum rau cov qauv siv hauv ib puag ncig uas muaj kev tiv thaiv corrosion tseem ceeb thiab qhov twg cov hlau zoo li tuaj yeem ua rau muaj kev zoo nkauj tag nrho.
Pab neeg nthuav qhia:
FAQ:
2. Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv yog dawb. peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.
3. Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Lub sijhawm xa khoom feem ntau yog nyob ib ncig ntawm 1 lub hlis. Peb tuaj yeem xa tawm hauv 3 hnub yog tias nws muaj Tshuag.
4. Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb lub sijhawm them nyiaj ib txwm yog 30% tso nyiaj, thiab so tawm tsam B / L. L / C kuj lees txais EXW, FOB, CFR, CIF.
5.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE, API authentication. Los ntawm cov khoom mus rau cov khoom, peb tshuaj xyuas txhua tus txheej txheem kom zoo zoo.
Cim npe nrov: JIS SMA490 SMA570 Lub kaum ntse ntse hlau, Tuam Tshoj JIS SMA490 SMA570 Lub kaum ntse ntse hlau manufacturers, lwm tus neeg, Hoobkas