Tiv tauj peb kom paub ntau ntxiv txog qhov loj me
API 5L X52/X60/X65/X70/X80 Smls PipeLine Seamless Steel Tubes
| Cov Qauv | API 5L Cov Yeeb Nkab HlauCov ntsiab lus |
| Cov Qib | API 5L Qib B, X42, X52, X56, X60, X65, X70, X80 |
| Qib Kev Qhia Tshwj Xeeb | PSL 1 / PSL 2 |
| Txoj kab uas hla sab nraud (OD) | Txheem: 1/2 "- 24"; Kev cai txog li 40 " |
| Phab ntsa tuab | SCH 10, 20, 40, STD, 80, XS, 160 |
| Cov Txheej Txheem Tsim Khoom | Seamless, ERW, LSAW, DSAW, SSAW, HSAW |
| Hom Kawg ntawm Lub Raj | Qhov Kawg Beveled / Qhov Kawg Plain |
| Qhov Ntev Txheem | SRL / DRL; 20 FT (6m) / 40 FT (12m); Muaj qhov ntev raws li koj xav tau |
| Lub hau tiv thaiv | Yas los yog Hlau |
| Txheej Nto | Ntuj, Varnished, Dub Pleev Xim, FBE, 3PE/3LPE, 3PP, CWC, CRA Clad/Lined |
API 5L Qib B Cov Yeeb Nkab HlauDaim Ntawv Qhia Loj
| Sab Nraud Txoj Kab uas hla (OD) | Phab ntsa tuab (WT) | Qhov Loj ntawm Cov Yeeb Nkab Nominal (NPS) | Ntev | Muaj Qib Hlau | Hom |
| 21.3 hli (0.84 nti) | 2.77 – 3.73 hli | ½″ | 5.8 m / 6 m / 12 m | Qib B - X56 | Seamless / ERW |
| 33.4 hli (1.315 nti) | 2.77 – 4.55 hli | 1″ | 5.8 m / 6 m / 12 m | Qib B - X56 | Seamless / ERW |
| 60.3 hli (2.375 nti) | 3.91 – 7.11 hli | 2″ | 5.8 m / 6 m / 12 m | Qib B - X60 | Seamless / ERW |
| 88.9 hli (3.5 nti) | 4.78 – 9.27 hli | 3″ | 5.8 m / 6 m / 12 m | Qib B - X60 | Seamless / ERW |
| 114.3 hli (4.5 nti) | 5.21 – 11.13 hli | 4″ | 6 m / 12 m / 18 m | Qib B - X65 | Seamless / ERW / KAW |
| 168.3 hli (6.625 nti) | 5.56 – 14.27 hli | 6″ | 6 m / 12 m / 18 m | Qib B - X70 | Seamless / ERW / KAW |
| 219.1 hli (8.625 nti) | 6.35 – 15.09 hli | 8″ | 6 m / 12 m / 18 m | X42 – X70 | ERW / SAW |
| 273.1 hli (10.75 nti) | 6.35 – 19.05 hli | 10″ | 6 m / 12 m / 18 m | X42 – X70 | SAW |
| 323.9 hli (12.75 nti) | 6.35 – 19.05 hli | 12″ | 6 m / 12 m / 18 m | X52 – X80 | SAW |
| 406.4 hli (16 nti) | 7.92 – 22.23 hli | 16″ | 6 m / 12 m / 18 m | X56 – X80 | SAW |
| 508.0 hli (20 nti) | 7.92 – 25.4 hli | 20″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
| 610.0 hli (24 nti) | 9.53 – 25.4 hli | 24″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
Nyem lub pob ntawm sab xis
PSL 1 (Cov Khoom Qhia Txog Qib 1):Rau cov kav dej uas tsim nrog qib zoo yooj yim.
PSL 2 (Cov Khoom Qhia Txog Qib 2):Cov lus qhia nruj dua nrog cov khoom siv kho tshuab siab dua, tshuaj lom neeg tswj hwm nruj dua thiab NDT.
| Khoom | PSL1 | PSL2 | Cov Lus Qhia Tseem Ceeb |
| Kev Tswj Xyuas Cov Tshuaj Lom Zem | Cov kev txwv txheem rau C, Mn, P, S | Cov kev txwv tsis pub muaj kuab paug ntau dua (qis dua P/S); tswj kev ntxiv microalloy | PSL2 yog qhov zoo tshaj plaws rau qhov kub qis thiab qhov chaw ua haujlwm corrosive |
| Lub Zog Tawm (MPa) | Ua raws li cov kev cai tshwj xeeb ntawm qib kawm | Sib xws nrog PSL1; me ntsis siab rau cov hlau qib siab xaiv | Kev ua tau zoo ntawm cov khoom siv tseem zoo sib xws thoob plaws ob qib |
| Lub zog Tensile (MPa) | Ua raws li cov kev cai tshwj xeeb ntawm qib kawm | Zoo ib yam li PSL1 | Tsis muaj qhov sib txawv ntawm kev ua tau zoo hauv cov khoom tensile |
| Kev ntev (%) | Ua raws li cov kev cai tshwj xeeb ntawm qib kawm | Zoo ib yam li PSL1 | Cov kev xav tau ntawm kev du thiab sib phim zoo kawg nkaus |
| Kev Cuam Tshuam Kub Qis (Charpy V-Notch) | Xaiv tau (raws li qhov xav tau ntawm daim ntawv thov) | Yuav tsum tau ua; sim ntawm -20°C / -50°C (tus qauv) | Txhim kho qhov tawv nqaij qis rau cov ntawv thov tseem ceeb, huab cua txias |
| Kev vuam tau | Ua tau raws li tus qauv kev lag luam weldability | Kev tswj hwm nruj dua; kev kuaj xyuas kev ua haujlwm vuam uas yuav tsum tau ua | Ua kom muaj kev sib txuas zoo dua rau kev ua haujlwm ntawm cov kav dej siab |
| Kev kam rau siab ntawm qhov ntev | Kev kam rau siab ntawm qhov ntev | Kev kam rau siab dua ntawm qhov ntev | Muab kev haum zoo rau kev teeb tsa cov kav dej siab |
| Kev Tswj Xyuas Qhov Tsis Zoo / NDT | Kev tshuaj xyuas tus qauv; UT/RT (xaiv tau) | Yuav tsum tau kuaj UT/RT/MPI | Kev lav phib xaub kom muaj kev nyab xeeb ntawm cov kav dej thiab kev ntseeg siab mus sij hawm ntev |
| Ib puag ncig ntawm daim ntawv thov | Kev thauj mus los ntawm cov kav dej dav dav | Cov kav dej kev pabcuam siab, kub qis, thiab corrosive | Nyiam rau kev nyab xeeb siab, cov haujlwm tseem ceeb hauv kev tsim kho vaj tse |
| Tus nqi | Zoo dua tus nqi | Siab dua me ntsis | Qhia txog cov kev cai tsim khoom thiab kev tshuaj xyuas zoo uas nruj dua |
| API 5L Hlau RajQib | Cov Khoom Siv Tseem Ceeb (Lub Zog Tawm) | Cov Kev Siv Hauv Cheeb Tsam |
| API 5L Qib B Cov Yeeb Nkab Hlau | ≥245 MPa | Cov kav dej roj av North American uas muaj qhov siab qis; Cov kab sib sau ua ke me me hauv thaj chaw roj av nyob hauv Central America |
| API 5L X42/X46 Cov Yeeb Nkab Hlau | >290/317 MPa | Cov kav dej ua liaj ua teb hauv Midwestern Tebchaws Meskas; Cov kab hluav taws xob faib tawm hauv South America hauv nroog |
| API 5L X52 Cov Yeeb Nkab Hlau (Lub Ntsiab) | >359 MPa | Cov kav dej roj shale hauv Texas; Cov kav roj thiab roj av hauv Brazilian; Cov kav roj av hla ciam teb Panama |
| API 5L X60/X65 Cov Yeeb Nkab Hlau | >414/448 MPa | Cov kav dej tsim roj av hauv Canada; Cov kav dej nruab nrab thiab siab hauv Gulf of Mexico |
| API 5L X70/X80 Cov Yeeb Nkab Hlau | >483/552 MPa | Cov kav dej roj av hauv Tebchaws Meskas ntev; Cov kav dej roj thiab roj av hauv dej tob ntawm Brazilian |
Kev Tshuaj Xyuas Khoom Siv Raw- Xaiv thiab tshuaj xyuas cov hlau billets lossis coils zoo.
Kev tsim- Dov los yog tho rau hauv cov yeeb nkab (Seamless / ERW / SAW).
Kev vuam-Cov pob qij txha hauv cov yeeb nkab yog ua los ntawm kev vuam hluav taws xob tsis kam lossis kev vuam submerged arc.
Kev Kho Mob Kub- Txhim kho lub zog thiab kev tawv nqaij los ntawm kev ua kom sov zoo.
Kev Loj thiab Kev Ncaj Ncees- Hloov kho lub cheeb ntawm lub raj thiab paub tseeb tias qhov loj me yog qhov tseeb.
Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT)- Tshawb xyuas seb puas muaj qhov tsis zoo sab hauv thiab sab nraud.
Kev Ntsuas Hydrostatic- Sim txhua lub yeeb nkab seb puas muaj zog thiab xau.
Txheej Nto- Siv cov txheej tiv thaiv xeb (cov xim dub, FBE, 3LPE, thiab lwm yam).
Kev Cim thiab Kev Tshuaj Xyuas- Kos cov lus qhia thiab ua qhov kev tshuaj xyuas zoo zaum kawg.
Ntim & Kev Xa Khoom- Ntim, muab tso ua ke, thiab xa nrog Daim Ntawv Pov Thawj Xeem Zeb.
Chaw Ua Haujlwm Pabcuam Hauv Zos uas hais lus MevPeb lub tuam txhab hauv zos muab cov kev pabcuam hais lus Mev, muab kev paub zoo heev thiab ua kom muaj txheej txheem xa khoom zoo tshaj plaws.
Cov Khoom Muag Txhim khu kev qha: Peb muaj cov khoom txaus kom ua tiav koj cov kev xav tau sai.
Kev Ntim Khoom Muaj Kev Nyab Xeeb: Cov kav dej raug qhwv thiab kaw nrog ntau txheej ntawm cov npuas dej kom tiv thaiv kev hloov pauv thiab kev puas tsuaj thaum lub sijhawm thauj mus los, ua kom muaj kev nyab xeeb.
Kev Xa Khoom Sai thiab Zoo: Kev xa khoom thoob ntiaj teb kom tau raws li koj cov kev xav tau xa khoom.
Kev Pov Thawj Ntim Khoom
Peb liAPI 5L cov kav hlauyog palletized (cov pallets ntoo fumigated nrog IPPC uas yog tus qauv rau Central America thiab ua tau raws li tag nrho cov kev cai phytosanitary rau kev xa tawm), tom qab ntawd qhwv rau hauv rau txheej yas. Koj cov yeeb nkab tau ntim ib leeg nrog peb txheej ntawm cov ntaub thaiv dej uas vim muaj cov av noo siab hauv hav zoov nag sov tau tsim los rau hauv txoj hauv kev uas cov av noo tsis tuaj yeem nkag mus. Ib lub chij yas tiv thaiv muaj zog thiab lub qhov ntsaws tau teeb tsa rau ntawm ob sab ntawm cov yeeb nkab kom tiv thaiv cov hmoov av, cov khoom tsis huv thiab cov khoom txawv teb chaws nkag mus rau hauv kev thauj mus los thiab khaws cia hauv qhov chaw, kom cov khoom huv thiab zoo. Txhua ntu yeeb nkab hnyav 2-3 tons, qhov loj me thiab qhov hnyav zoo tagnrho rau cov cranes me me feem ntau pom ntawm Central American cov chaw ua haujlwm, qhov no ua rau muaj kev nyab xeeb dua thiab kev tsim kho zoo dua.
Cov Lus Qhia Tshwj Xeeb
Kev daws teeb meem ntev raws li qhov xav tau
Qhov Loj ISO Txheem: Peb qhov ntev txheem yog 12 meters, raws li kev ua kom zoo dua rau kev xa khoom hauv thawv thiab kev xa khoom thoob ntiaj teb uas ua tau raws li qhov xav tau rau kev thauj mus los thoob ntiaj teb uas pheej yig thiab ua tau zoo.
Cov Kev Xaiv Tshwj Xeeb rau Qhov Ntev Luv: Peb muaj cov kav dej luv luv 8' thiab 10' uas tsim tshwj xeeb rau kev siv hauv thaj chaw sov hauv Guatemala thiab Honduras - zoo meej rau kev siv rau hauv cov chaw uas tsis muaj kev thauj mus los hauv av.
Kev Hloov Kho Yooj Yim: Peb muab kev hloov kho kom haum rau koj cov kev xav tau kev thauj mus los thiab kev tsim kho, yog li lawv sib haum xeeb zoo meej, xyuas kom koj qhov project khiav tau zoo.
Kev Pabcuam Ntaub Ntawv Ib Zaug Xwb
Kev Txhawb Nqa Kev Ua Raws Cai Hauv Central America
Peb muab cov ntaub ntawv pov thawj xa khoom thiab cov ntaub ntawv pov thawj khoom siv dawb raws li hauv qab no, los pab koj ua tiav kev tshem tawm kev lis kev cai thiab kev ua tiav qhov project raws sijhawm rau koj cov neeg siv khoom hauv Central America.
Daim Ntawv Pov Thawj Keeb Kwm (Daim Ntawv B)
Daim Ntawv Pov Thawj Xeem Khoom Siv (MTC)
Daim Ntawv Qhia Txog Kev Tshuaj Xyuas SGS
Daim Ntawv Teev Cov Khoom Ntim Khoom Kom Paub Ntxiv
Daim Ntawv Them Nqi Lag Luam
Tsis yog tsuas yog cov ntaub ntawv tiav xwb, peb cog lus tias yuav muab dua tshiab rau koj hauv 24 teev rau txhua daim ntawv uas koj ua yuam kev lossis ploj lawm.
Nrog peb txoj kev pab, koj cov haujlwm kav dej yuav tsis nres vim muaj kev ncua sijhawm ua ntaub ntawv tsis tau xav txog.
Kev Npaj Thauj Mus Los Ua Haujlwm
Thaum cov khoom xa tuaj tiav lawm, cov khoom yuav raug xa mus rau lub tuam txhab thauj khoom nruab nrab los ntawm kev thauj mus los hauv av thiab dej hiav txwv ua ke, kev thauj mus los yuav muaj kev nyab xeeb thiab txhim khu kev qha. Cov hauv qab no yog cov kev thauj mus los tseem ceeb thiab ETA:
Tuam Tshoj → Colon, Panama: ~30 hnub
Tuam Tshoj → Manzanillo, Mexico: Kwv yees li 28 Hnub
Tuam Tshoj → Limon, Costa Rica: ~35 hnub
Yog tias muaj tej yam xav tau ntawm qhov project, peb muab kev pab thauj mus los luv luv los ntawm chaw nres nkoj mus rau cov chaw roj lossis cov chaw ua haujlwm. Piv txwv li, nrog tus khub logistics hauv zos hauv Panama TMM, peb muab cov kev daws teeb meem logistic kawg, xa cov khoom siv project raws sijhawm thiab muaj kev nyab xeeb.
1. API 5L yog dab tsi?
Cov lus qhia tshwj xeeb rau cov kav hlau carbon siv rau hauv roj, roj, dej thiab cov kav dej kev lag luam.
2. X52/X60/X65/X70/X80 yog dab tsi?
"X" = cov yeeb nkab muaj zog heev
Tus lej = lub zog tsawg kawg nkaus (ksi)
Qib siab dua, lub peev xwm siab dua, phab ntsa nyias dua thiab qhov hnyav sib dua.
3. API 5L Cov Kav Hlau Seamless vs Welded
Seamless (SMLS): tsis muaj vuam seam → lub zog siab, sib xws metallurgy, zoo dua rau cov kav dej siab.
4. API 5L Hlau PSL1 piv rau PSL2
PSL1: cov qauv kev cai kho tshuab / tshuaj lom neeg
PSL2: kev kuaj xyuas zoo dua, kev cuam tshuam yuav tsum tau ua → tsim nyog rau qhov chaw qaub, ntug dej hiav txwv, lossis qhov kub qis
5. Cov Ntawv Thov Ib Txwm Muaj
Cov kav dej roj thiab roj av
Kev xa dej
Cov kav dej lag luam uas xav tau lub zog thaiv thiab lub neej ntev
6. Qhov Loj & Txheej Txheem
Qhov Loj: Txoj Kab uas hla: ½″ – 48″ +
Txheej: FBE, 3PE / 3LPE, pob zeb ua vaj tse lossis cladding rau kev tiv thaiv xeb
Cov Ntaub Ntawv Tiv Tauj
Chaw Nyob
Kangsheng kev lag luam tsim kho cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Xov tooj
Cov sijhawm
Hnub Monday-Hnub Sunday: Kev Pabcuam 24-teev
Sau koj cov lus ntawm no thiab xa tuaj rau peb
