Roj kab yeeb nkab
Peb yog cov kws tshaj lij hauv kev tsim JCOE PIPE
Specification ntawm JCOE PIPE
Khoom kab | JCOE LSAW steel pipeline | txheej cev |
Sab nraud Diameter (OD) | 457mm -1422mm (18" -56") | 219mm -1620 hli |
Phab ntsa Thickness (W / T) | 8mm -50 hli | / |
Ntev (L) | 5800mm -12300 hli | 5800mm -12300 hli |
Khoom siv | Q235, Q345, X42, X46, X52, X56, X60, X65, X70, X80, thiab lwm yam | Corrosion tiv thaiv hom thiab tus qauv: 1. FBE/2FBE:CAN/CSA Z 245.20. TIAB SA 30671 2.2LPE/3LPE:CAN/CSA Z 245.21. TIAB SA 30670 3.2LPP/3LPP: DIN30678 NFA49711 |
Txuj | API Spec 5L (PSL1, PSL2), ASTM A252, ASTM A672, ISO3183, thiab lwm yam | |
Tshaj tawm txhua xyoo | 150, 000 tons / xyoo | 1200M2 / 12 teev |
Rau txoj kab uas hla loj, kev xa khoom siab, kev thauj mus los ntev, kev tsim thiab vuam tshuab yog qhov tseem ceeb. Cov ntsiab lus los ntawm cov txheej txheem tsim khoom, welded yeeb nkab feem ntau muab faib ua hluav taws xob tsis kam vuam raj (ElectricResistanceWelding, ERW), muab kauv submerged arc vuam yeeb nkab (SAWH) thiab ncaj seam submerged arc vuam yeeb nkab (rau loj txoj kab uas hla, kev xa khoom siab, ntev-ntev conveying yeeb nkab Kev sib sau thiab vuam tshuab yog qhov tseem ceeb Cov ntsiab lus los ntawm cov txheej txheem ntau lawm, welded yeeb nkab feem ntau muab faib ua hluav taws xob tsis kam vuam raj (ElectricResistanceWelding, ERW), kauv submerged arc vuam yeeb nkab (SAWH) thiab ncaj seam submerged arc vuam yeeb nkab (SAWL). txoj kab uas hla welded yeeb nkab tseem los ntawm SAWH thiab SAWL txheej txheem Kauv welded yeeb nkab nyob rau hauv kub dov steel coil tube billet, tom qab ntsia hlau tsim, siv submerged arc vuam yeeb nkab dua txheej txheem no tuaj yeem siv nqaim billet ntau lawm ntawm txoj kab uas hla loj welded yeeb nkab, koj tuaj yeem siv tib qhov dav ntawm txoj kab sib txawv welded yeeb nkab billet ntau lawm. Tab sis cov kauv submerged arc vuam yeeb nkab muaj qee qhov tsis xws luag hauv cov txheej txheem, feem ntau ntawm cov vuam, qhov ntev ntawm vuam yog ntev tshaj qhov ncaj seam submerged arc vuam yeeb nkab weld ntau, qhov no txhais tau hais tias qhov tshwm sim ntawm qhov vuam tsis xws luag yog siab dhau. Ntxiv mus, cov kauv welded yeeb nkab tsim thiab vuam, qhov vuam zoo tsis yooj yim rau lav. Tsis tas li ntawd, cov kauv welded yeeb nkab ntau lawm kab tsis muaj tag nrho cov txheej txheem ntawm lub raj txuas, uas yog qhov seem ntawm cov yeeb nkab welded. Los ntawm qhov sib txawv, ncaj seam submerged arc vuam yeeb nkab tuaj yeem hloov mus rau txoj kev loj hlob ntawm cov kav dej ntev, muaj qhov zoo dua.
Cov yeeb nkab txheej yog siv dav hauv cov roj faus, roj av, dej haus thiab lwm yam dej num. Nws muaj qhov zoo ntawm kev ua haujlwm zoo corrosion, tsis tshua muaj dej nqus thiab cov khoom siv tshuab siab.
FAQ
Q: Koj lub sijhawm khoom xa tuaj yog dab tsi?
A: Peb lub sijhawm xa khoom zoo ib yam yog FOB Tianjin. Peb kuj lees txais EXW, CFR, CIF, DDP, DDU thiab lwm yam. Peb yuav muab cov nqi thauj khoom rau koj thiab koj tuaj yeem xaiv qhov uas yooj yim tshaj plaws rau koj.
Q: Txoj kev shipping twg koj tuaj yeem muab tau?
A: Peb tuaj yeem muab shipping los ntawm hiav txwv, los ntawm tsheb ciav hlau.
Q: Koj qhov kev pab cuam tom qab muag yog dab tsi?
A: Peb lub sijhawm lav zoo yog ob xyoos. Txhua qhov teeb meem zoo yuav daws tau rau cov neeg siv khoom txaus siab.
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