X42 SSAW Cov Yeeb Nkab Hlau rau Kev Teeb Tsa Pile
X42 SSAWcov yeeb nkab hlau yog ua los ntawm cov hlau zoo kom ntseeg tau tias lawv lub neej ntev thiab muaj zog txawm tias nyob rau hauv qhov chaw nyuaj tshaj plaws. Nws cov qauv vuam sib txuas ua rau nws lub zog thiab kev ntseeg tau zoo dua, ua rau nws yog qhov kev xaiv zoo heev rau kev txhawb nqa lub hauv paus hauv cov haujlwm tsim kho chaw nres nkoj thiab chaw nres nkoj.
| Tus Qauv | Qib hlau | Cov tshuaj lom neeg muaj pes tsawg leeg | Cov khoom siv tensile | Kev Ntsuas Kev Cuam Tshuam Charpy thiab Kev Ntsuas Qhov Hnyav Ntawm Qhov Tso Tawm | |||||||||||
| C | Mn | P | S | Ti | Lwm yam | CEV4)(%) | Rt0.5 Mpa Tawm zog | Lub zog Tensile Rm Mpa | A% L0 = 5.65 √ S0 Kev Ntev | ||||||
| siab tshaj plaws | siab tshaj plaws | siab tshaj plaws | siab tshaj plaws | siab tshaj plaws | siab tshaj plaws | siab tshaj plaws | feeb | siab tshaj plaws | feeb | siab tshaj plaws | |||||
| API Spec 5L (PSL2) | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Rau txhua qib hlau: Xaiv tau ntxiv Nb lossis V lossis ib qho kev sib xyaw ua ke ntawm lawv, tab sis Nb + V + Ti ≤ 0.15%, thiab Nb + V ≤ 0.06% rau qib B | 0.25 | 0.43 | 241 | 448 | 414 | 758 | Yuav tsum tau xam raws li qhov cov qauv hauv qab no: e=1944·A0.2/U0.9 A: Kev txiav hla thaj tsam ntawm cov qauv hauv mm2 U: Lub zog tensile tsawg kawg nkaus teev nyob rau hauv Mpa | Muaj cov kev xeem uas yuav tsum tau ua thiab cov kev xeem xaiv tau. Yog xav paub ntxiv, mus saib tus qauv qub. |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 290 | 496 | 414 | 758 | ||||
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 317 | 524 | 434 | 758 | ||||
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 359 | 531 | 455 | 758 | ||||
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 386 | 544 | 490 | 758 | ||||
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 414 | 565 | 517 | 758 | ||||
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 448 | 600 | 531 | 758 | ||||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 483 | 621 | 565 | 758 | ||||
| X80 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 552 | 690 | 621 | 827 | ||||
| 1) CE (Pcm) = C + Si / 30 + (Mn + Cu + Cr) / 20 + Ni / 60 + No / 15 + V / 10 + 58 | |||||||||||||||
| 2) CE(LLW)=C+ Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 | |||||||||||||||
X42 SSAW cov yeeb nkab hlau muaj ntau yam diameters kom haum rau ntau yam kev tsim kho, tso cai rau kev ywj pheej thiab kev hloov kho hauv kev npaj phiaj xwm. Txawm hais tias koj xav tau txoj kab uas hla me dua rau qhov chaw tsim kho me dua lossis txoj kab uas hla loj dua rau kev muaj peev xwm thauj khoom ntau dua, cov yeeb nkab hlau no tuaj yeem hloov kho rau koj cov kev xav tau tshwj xeeb.
Ntxiv rau ntau yam txoj kab uas hla, X42 SSAW cov yeeb nkab hlau kuj muaj ntau yam ntev, muab cov kev xaiv kho kom haum rau koj qhov project tsim kho. Qhov kev hloov pauv no ua kom koj tuaj yeem xaiv cov yeeb nkab hlau zoo meej rau koj qhov chaw nres nkoj lossis chaw nres nkoj, ua kom nws ua haujlwm tau zoo thiab ua haujlwm tau zoo.
X42 SSAW yeeb nkab hlau Cov pawg zeb no tau tsim los ua kom tau raws li cov qauv kev lag luam siab tshaj plaws rau qhov zoo thiab kev ua tau zoo. Nws cov qauv ruaj khov thiab cov qauv vuam sib txuas ua kom nws tuaj yeem tiv taus cov xwm txheej nyuaj ntawm chaw nres nkoj thiab chaw nres nkoj, muab lub hauv paus ruaj ntseg thiab txhim khu kev qha rau koj qhov project tsim kho.
Thaum nws los txog rau kev tsim kho chaw nres nkoj thiab chaw nres nkoj, qhov tseem ceeb ntawm lub hauv paus ruaj khov thiab ruaj khov tsis tuaj yeem hais ntau dhau. X42 SSAW steel yeeb nkab pawg muab cov kev daws teeb meem zoo tshaj plaws, ua ke kev ua tau zoo, lub zog thiab kev ntseeg siab kom tau raws li koj cov kev xav tau kev tsim kho. Nws qhov ntau txoj kab uas hla, kev tsim kho hlau zoo thiab kev xaiv qhov ntev hloov kho tau ua rau nws zoo tagnrho rau ntau yam kev tsim kho chaw nres nkoj thiab chaw nres nkoj.
Xaiv X42 SSAW steel yeeb nkab rau koj qhov project dock lossis chaw nres nkoj tom ntej thiab paub txog kev ruaj khov thiab kev ua tau zoo tsis muaj qhov sib piv. Nrog nws lub zog tshwj xeeb thiab kev ywj pheej, qhov nokauv welded yeeb nkab yog qhov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau kev tsim kho.







