Tiv tauj peb kom paub ntau ntxiv txog qhov loj me
API 5L Cov Yeeb Nkab Hlau | Chaw Tsim Khoom Yeeb Nkab Seamless & Welded
| API 5L Cov Yeeb Nkab HlauCov Khoom Qhia Txog Khoom | |
| Cov Qib | API 5L Qib B, X42, X52, X56, X60, X65, X70, X80 |
| Qib Kev Qhia Tshwj Xeeb | PSL1, PSL2 |
| Sab nraud txoj kab uas hla | 1/2" txog 2", 3", 4", 6", 8", 10", 12", 16", 18", 20", 24" txog 40". |
| Tuab Teem Caij | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, txog SCH 160 |
| Hom Kev Tsim Khoom | Seamless, Welded ERW, SAW hauv LSAW, DSAW, SSAW, HSAW |
| Xaus Hom | Cov xaus beveled, Cov xaus tiaj tus |
| Qhov Ntev Ntau | SRL, DRL, 20 FT (6 meters), 40FT (12 meters) lossis, hloov kho |
| Cov kaus mom tiv thaiv | yas los yog hlau |
| Kev Kho Mob Nto | Ntuj, Varnished, Dub Pleev Xim, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad lossis Lined |
Ntau yam qib ntawm Qib B mus rau X80
Haum rau cov kav dej siab
Kev tswj xyuas zoo nrog kev nrhiav tau tag nrho
Ntau txoj kev xaiv txheej rau lub neej ntev
API 5L 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 Qib 1): Rau cov kav dej uas ua rau qib zoo yooj yim.
PSL 2 (Cov Khoom Qhia Qib 2): Siv cov khoom siv kho tshuab siab dua, kev tswj hwm tshuaj lom neeg nruj dua thiab NDT, cov lus qhia nruj dua.
| Khoom | PSL1 | PSL2 | Cov Lus Cim |
| Kev Tswj Xyuas Cov Tshuaj Lom Zem | Cov kev txwv txheem rau C, Mn, P, S | Cov kev txwv nruj dua, P thiab S qis dua; kev tswj hwm cov khoom siv microalloy ntxiv tau tso cai | PSL2 yog qhov tsim nyog dua rau qhov kub qis thiab qhov chaw corrosive |
| Lub Zog Tawm (MPa) | Raws li qib kev qhia tshwj xeeb | Ib yam li PSL1; siab dua me ntsis rau qee cov hlau qib siab | Cov kev cai yooj yim ntawm kev kho tshuab zoo sib xws |
| Lub zog Tensile (MPa) | Raws li qib kev qhia tshwj xeeb | Ib yam li PSL1 | |
| Kev ntev (%) | Raws li qib kev qhia tshwj xeeb | Ib yam li PSL1 | |
| Kev Cuam Tshuam Kub Qis (Charpy V-Notch) | Xaiv tau los yog raws li qhov xav tau kawg | Yuav tsum tau ua; feem ntau sim ntawm -20 ° C lossis -50 ° C | Txhim kho qhov tawv ntawm qhov kub qis |
| Kev vuam tau | Ua tau raws li cov qauv xav tau | Feem ntau yuav tsum tau kuaj xyuas kom nruj dua, thiab weldability zoo dua. | PSL2 xav tau kev ua haujlwm vuam siab dua |
| Kev kam rau siab ntawm qhov ntev | Tus qauv ntau yam | Nyuaj dua | PSL2 muaj kev tswj hwm nruj dua ntawm txoj kab uas hla thiab phab ntsa tuab |
| Kev Tswj Xyuas Qhov Tsis Zoo / NDT | Kev tshuaj xyuas tus qauv; UT/RT xaiv tau | Yuav tsum muaj UT/RT/MPI | Ua kom muaj kev nyab xeeb ntawm cov kav dej ntau dua |
| Ib puag ncig ntawm daim ntawv thov | Kev thauj mus los ntawm cov kav dej dav dav | Cov kav dej kub siab, kub tsawg, thiab corrosive | PSL2 yog qhov zoo dua rau cov haujlwm uas muaj kev nyab xeeb siab |
| Tus nqi | Qis dua | Siab dua me ntsis | Vim yog kev tshuaj xyuas thiab kev tsim khoom nruj dua |
Cov kav dej xa roj thiab roj av mus deb: Ua los ntawm kev tiv taus siab thiab kev ua haujlwm sealing txhim khu kev qha kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm tau zoo thoob plaws cheeb tsam.
Cov tes hauj lwm faib roj av hauv nroog: Ua haujlwm tau zoo thiab ruaj khov, muab kev xa roj av tas mus li rau kev siv hauv tsev thiab kev lag luam.
Cov kav dej kav dej: Muaj kev tiv thaiv xeb zoo heev, zoo tagnrho rau kev muab dej haus hauv nroog, kev xa dej hauv kev lag luam thiab cov haujlwm kho dej phwj tuaj.
Kev lag luam thiab lub zog tsim kho: Kev ruaj khov ntawm cov qauv thiab lub neej ntev, siv dav hauv cov chaw tsim hluav taws xob, cov chaw tsim roj av, cov chaw tsim hluav taws xob thiab lwm yam haujlwm tsim kho hnyav.
PSL2 muaj cov kev cai nruj dua hauv:
Cov tshuaj lom neeg muaj pes tsawg leeg
Cov khoom siv kho tshuab
Kev ntsuam xyuas kev cuam tshuam
Kev sim tsis ua puas tsuaj (NDT)
Q: Qhov txawv ntawm cov yeeb nkab seamless thiab welded yog dab tsi?
A: Cov kav dej tsis muaj qhov sib txuas yog qhov muaj zog dua rau kev siab, thaum cov kav dej welded yog qhov tsim nyog dua rau cov kab uas hla loj.
Q: Koj puas muab kev tshuaj xyuas los ntawm lwm tus neeg?
A: Yog, SGS / BV kev tshuaj xyuas muaj ua ntej xa khoom.
Cov Ntaub Ntawv Tiv Tauj
Tau Txais API 5L Yeeb Nkab Quote Tam Sim No
Xa koj cov lus nug nrog:
Qib (X52 / X70 thiab lwm yam)
Loj
Qhov ntau
Cov lus teb sai hauv 12 teev
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
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