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API 5L Qib B X42 Seamless Steel Pipe (PSL1, PSL2)
| API 5L steel yeeb nkabProduct Detail | |
| Qib | API 5L Qib B, X42, X52, X56, X60, X65, X70, X80 |
| Specification Qib | PSL1, PSL2 |
| Sab nrauv kab | 1/2 "mus rau 2", 3", 4", 6", 8 ", 10", 12", 16 ", 18", 20 ", 24" mus txog 40 ". |
| Thickness Teem caij | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, rau SCH 160 |
| Hom kev tsim khoom | Seamless, Welded ERW, SAW in LSAW, DSAW, SSAW, HSAW |
| Ends Hom | Beveled xaus, Plain xaus |
| Ntev Ntau | SRL, DRL, 20 FT (6 meters), 40FT (12 meters) los yog, customized |
| Tiv thaiv Caps | yas los yog hlau |
| Kev kho saum npoo | Ntuj, Varnished, Dub Painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad los yog Lined |
API 5L Qib B steel yeeb nkabDaim Ntawv Loj
| Sab nraud Diameter (OD) | Phab ntsa Thickness (WT) | Nominal Pipe Loj (NPS) | Ntev | Steel Qib Muaj | 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 - X 60 | Seamless / ERW |
| 88.9 hli (3.5 nti) | 4.78-9.27 hli | 3 ″ | 5.8 m / 6 m / 12 m | Qib B - X 60 | 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 / SAW |
| 168.3 hli (6.625 nti) | 5.56-14.27 hli | 6 ″ | 6 m / 12 m / 18 m | Qib B - X 70 | Seamless / ERW / SAW |
| 219.1 hli (8.625 nti) | 6.35-15.09 hli | 8 ″ | 6 m / 12 m / 18 m | X42 – X 70 | ERW / SAW |
| 273.1 hli (10.75 nti) | 6.35-19.05 hli | 10″ | 6 m / 12 m / 18 m | X42 – X 70 | SAW |
| 323.9 hli (12.75 nti) | 6.35-19.05 hli | 12 ″ | 6 m / 12 m / 18 m | X52 – X 80 | SAW |
| 406.4 hli (16 nti) | 7.92-22.23 hli | 16 ″ | 6 m / 12 m / 18 m | X56 – X 80 | SAW |
| 508.0 hli (20 nti) | 7.92-25.4 hli | 20″ | 6 m / 12 m / 18 m | X 60 – X 80 | SAW |
| 610.0mm (24 nyob rau hauv) | 9.53-25.4 hli | 24 ″ | 6 m / 12 m / 18 m | X 60 – X 80 | SAW |
Nyem qhov khawm ntawm Txoj Cai
PSL 1 (Product Specification Level 1): Rau cov kav dej uas tsim los rau cov txheej txheem zoo.
PSL 2 (Product Specification Level 2): Siv cov khoom siv tshuab siab dua, kev tswj cov tshuaj nruj dua thiab NDT, cov lus qhia nruj dua.
| API 5L Qib | Ntsiab Mechanical Properties (Yield Strength) | Siv tau Scenario hauv Asmeskas |
| Qib B | ≥245 MPa | North American low pressure natural gas pipelines; Cov roj av me me sib sau ua ke hauv Central America |
| X42/X46 | > 290/317 MPa | Teb Chaws Asmeskas Midwestern irrigation pipelines; South American nroog lub zog daim phiaj |
| X52 (lub ntsiab) | > 359 MPa | Texas shale roj pipelines; Brazil onshore roj thiab roj sib sau cov kav dej; Panama trans-boundary natural gas pipelines |
| X60/X65 | > 414/448 MPa | Canadian roj sands pipelines; Gulf of Mexico intermediate- thiab high-pressure pipelines |
| X70/X80 | > 483/552 MPa | US ntev-ntev roj pipelines; Brazil dej tob roj thiab roj platforms |
Raw Material Inspection- Xaiv thiab tshuaj xyuas cov hlau zoo zoo lossis cov coils.
Kev tsim- Yob los yog tho rau hauv cov yeeb nkab daim ntawv (Seamless / ERW / SAW).
Vuam-Cov pob qij txha hauv cov yeeb nkab yog tsim los ntawm hluav taws xob tsis kam vuam lossis submerged arc vuam.
Kev kho cua sov- Txhim kho lub zog thiab toughness los ntawm cov cua kub kom meej.
Sizing & Straightening- Hloov txoj kab uas hla ntawm lub raj thiab paub meej tias qhov loj me yog qhov tseeb.
Kev kuaj tsis yog kev puas tsuaj (NDT)- Tshawb xyuas cov flaws sab hauv thiab saum npoo.
Hydrostatic Test- Ntsuam xyuas txhua lub yeeb nkab kom muaj zog thiab xau.
Nto Txheej- Siv txheej tiv thaiv corrosion (cov kua roj vanish dub, FBE, 3LPE, thiab lwm yam).
Marking & Tshuaj xyuas- Kos cov kev qhia tshwj xeeb thiab ua qhov kev tshuaj ntsuam xyuas zaum kawg.
Ntim & Xa- Pob, pawg, thiab xa nrog Mill Test Certificate.
Lub Chaw Haujlwm Pabcuam Hauv Zos hais lus Spanish: Peb lub koom haum hauv zos muab cov kev pabcuam hais lus Mev, muab kev paub zoo tshaj plaws thiab ua kom cov txheej txheem tuaj yeem ua tau zoo tshaj plaws.
Txhim khu kev ruaj ntseg: Peb khaws cov khoom txaus kom ua tiav koj cov kev xav tau tam sim.
Ntim Ntim: Cov kav dej yog nruj nrog cov khaubncaws sab nraud povtseg thiab kaw nrog ntau txheej ntawm npuas qhwv los tiv thaiv kev puas tsuaj thiab kev puas tsuaj thaum lub sijhawm kev thauj mus los, kom muaj kev nyab xeeb.
Kev xa khoom sai thiab ua tau zoo: Kev xa khoom thoob ntiaj teb kom tau raws li koj qhov kev xa khoom xa tuaj.
Ntim Cov Lus Qhia: IPPC-fumigated ntoo pallets (txheej txheem ntim hauv Central America), peb-txheej waterproof membrane (rau kev tiv thaiv los ntawm ib puag ncig ntawm huab cua sov nag hav zoov), yas tiv thaiv lub kaus mom ntawm ob sab ntawm tubing (tiv thaiv plua plav lossis lwm yam khoom txawv teb chaws sab hauv). Chav tsev hnyav hnyav 2 - 3 tons (tsawg rau cov cranes me dua nyob rau hauv Central American cov chaw tsim kho).
Kev kho kom haum: Txheem ntev 12 m (rau lub thawv), 8m / luv 10m ntev kuj muaj (tsim rau kev txwv kev thauj mus los hauv av hauv Guatemala, Honduras, thiab lwm yam).
Kev pabcuam ib-nres: Daim Ntawv Pov Thawj Mev Keeb Kwm (Daim Ntawv B) nyob rau hauv koj txhais tes dawb, MTC Cov Ntawv Pov Thawj, SGS Daim Ntawv Qhia, Cov Ntawv Sau thiab Daim Ntawv Pov Thawj Ua Lag Luam; thiab Daim Ntawv Cog Lus "Rau Reissue Cov Ntaub Ntawv Tsis Zoo hauv 24 Teev".
Kev xa khoom: Tom qab cov khoom xa tuaj, cov khoom yuav raug xa mus rau tus neeg nqa khoom nruab nrab ntawm av thiab dej hiav txwv. Rau lub sijhawm thauj mus los ntawm "Tuam Tshoj → Panama → Colon Chaw nres nkoj (30 hnub), Mexico → Manzanillo Ports (28 hnub), Costa Rica → Limon Ports (35 hnub)", peb kuj muab kev pabcuam luv luv rau "chaw nres nkoj rau roj av / chaw tsim kho" (lub zos Panamanian logistics muab TMM ua piv txwv).
1. Puas yog koj cov kav dej API 5L cov kav dej ua tau raws li cov qauv kev lag luam hauv Asmeskas?
Muaj tseeb pebAPI 5Lcov yeeb nkab steel yog nyob rau hauv tag nrho raws li qhov tseeb API 5L 45th Revision uas yog tib tsab ntawv lees paub los ntawm cov tub ceev xwm hauv Asmeskas (US, Canada thiab Latin America)? Lawv kuj ua raws li cov qauv ntawm ASME B36.10M thiab nrog cov qauv hauv zos xws li NOM hauv Mexico thiab cov cai tswj kev lag luam dawb hauv Panama. Txhua daim ntawv pov thawj (API, NACE MR0175, ISO 9001) tuaj yeem tshawb xyuas ntawm cov vev xaib raug cai.
2. Yuav Ua Li Cas Xaiv Qhov Loj Ntawm API 5L Steel Qib rau Kuv Qhov Kev Ua Haujlwm (piv txwv li: X52 vs X65)?
Xaiv koj lub siab, nruab nrab thiab ib puag ncig ntawm qhov project: Rau cov ntawv thov tsis tshua muaj siab (≤3MPa) xws li cov pa roj hauv nroog thiab kev ua liaj ua teb irrigation, Qib B lossis X42 yog kev lag luam. Rau nruab nrab-siab roj / roj kis tau tus mob (3-7MPa) nyob rau hauv onshore teb (Texas shale, piv txwv li), X52 yog ib qho yooj yim txoj kev xaiv ntau yam. Rau kev kub siab (≥7MPa) cov kav dej lossis cov dej num sab nrauv (Brazil cov dej tob, piv txwv), API 5L X65 /API 5L X70/API 5L X80kuj pom zoo kom muaj zog tawm los siab (448-552MPa). Peb pab neeg ua haujlwm engineering yuav muab cov lus pom zoo pub dawb rau koj raws li koj qhov project cov ntsiab lus.
Tiv tauj Paub meej
Chaw nyob
Kangsheng txoj kev loj hlob kev lag luam cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Xov tooj
Teev
Monday-Hnub Sunday: 24-teev Kev Pabcuam










