API 5L GR.B X42 X46 52 X56 X60 X65 X70 Steel Pipe
GNEE Kev Muag Khoom ntau rau API 5L welded kab yeeb nkab
Welded (ERW, LSAW, SSAW) steel kab yeeb nkab: 1/2 "mus rau 60"
Qhov ntau ntawm Thickness: SCH 10 txog SCH 160
Ends Hom: Beveled xaus, Plain xaus
Ntau qhov ntev: 20FT, 40FT lossis customized
Kev Tiv Thaiv Caps hauv yas lossis hlau muaj
Nto: Ntuj, Varnished, Dub painting, 3PE, FBE, thiab lwm yam
API 5L Seamless Yeeb Nkab Hom: Kub Rolled Seamless thiab Cold Rolled Seamless Yeeb
Hom kab API 5L Seamless Yeeb Nkab: Hauv qab 24 ntiv tes
Common Application: Nyiam rau txoj kab uas hla tsawg dua 150 mm (6 nti)
Cov Kev Xaiv Loj Loj: Muaj
Kub Rolled: Mus txog 20 nti (508 mm)
Kub nthuav dav: Mus txog 40 nti (1016 hli)
API 5L kav dej yog cov pa roj carbon steel kav tsim los rau kev sib kis ntawm roj thiab roj. Cov kav dej no tuaj yeem tsim ua seamless lossis welded (siv txoj kev xws li ERW lossis SAW). Cov qib muaj nyob ntawm API 5L kav dej suav nrog Qib B, X42, X46, X52, X56, X60, X65, X70, thiab X80. Cov qhab nia no tsim nyog rau ntau yam kev siv, suav nrog rau sab ntug dej, sab nraud, thiab cov kev pabcuam qaub. API 5L ua haujlwm raws li tus qauv kev qhia tshwj xeeb rau cov kav hlau siv hauv cov kav dej xa mus, nthuav qhia cov kev cai rau kab yeeb nkab siv hauv cov tshuab no.
Kev xa khoom rau txhua qib API 5L
| Table 1- Qib yeeb nkab, qib steel thiab cov khoom xa tuaj tau txais | ||
| PSL | Kev xa khoom | Qib yeeb nkab / steel qib a,b |
| PSL 1 | Raws li-dov, normalizing dov, normalized los yog normalizing tsim | L175 los yog A25 |
| L175P los yog A25P | ||
| L210 los yog A | ||
| Raws li dov, normalizing dov, thermomechanical dov, thermomechanical tsim, normalizing tsim, normalized, normalized thiab tempered; los yog, yog pom zoo, quenched thiab tempered rau SMLS yeeb nkab xwb |
L245 los yog B | |
| Raws li dov, normalizing dov, thermomechanical dov, thermomechanical tsim, normalizing tsim, normalized, normalized thiab tempered los yog quenched thiab tempered |
L290 los yog X42 | |
| L320 los yog X46 | ||
| L360 los yog X52 | ||
| l390x56 ua | ||
| L415 los yog X60 | ||
| L450 los yog X65 | ||
| L485 los yog X70 | ||
| PSL 2 | Raws li dov | L245R los yog BR |
| L290R or X42R | ||
| Normalizing dov, normalizing tsim, normalized los yog normalized thiab tempered | L245N or BN | |
| L290N or X42N | ||
| L320N or X46N | ||
| L360N or X52N | ||
| L390N or X56N | ||
| L415N or X60 N | ||
| Quenched thiab tempered | L245Q los yog BQ | |
| L290Q los yog X42Q | ||
| L320Q or X46Q | ||
| L360Q or X52Q | ||
| L390Q or X56Q | ||
| L415Q or X60 Q | ||
| L450Q or X65Q | ||
| L485Q or X70 Q | ||
| L555Q or X80Q | ||
| L625Q los yog X90Q degree | ||
| L690Q lossis X100Q degree | ||
| PSL 2 | Thermomechanical dov los yog thermomechanical tsim | L245M or BM |
| L290M or X42M | ||
| L320M or X46M | ||
| L360M or X52M | ||
| L390M or X56M | ||
| L415M or X60M | ||
| L450M or X65M | ||
| L485M or X70M | ||
| L555M or X80M | ||
| Thermomechanical dov | L625M or X90M | |
| L690M or X100M | ||
| L830M or X120M | ||
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1.Rau cov qib nruab nrab, qib steel yuav tsum nyob rau hauv ib qho ntawm cov qauv hauv qab no: (1) Tsab ntawv L ua raws li cov lus teev tseg.
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Rau cov qib nruab nrab, API 5L yeeb nkab qib yuav tsum nyob rau hauv ib qho ntawm cov lus piav qhia hauv qab no:
a. Tsab ntawv L ua raws li cov lus qhia tsawg kawg nkaus lub zog hauv Mpa. Piv txwv li, L290 (X42) txhais tau hais tias qhov tsawg kawg nkaus yield zog yog 290 Mpa. Nyob rau hauv cov ntaub ntawv ntawm cov yeeb nkab PSL2, cov ntawv Suffix (R, N, Q, los yog M) yuav tsum tau muab ntxiv los piav qhia txog kev xa khoom;
b. Tsab ntawv X ua raws los ntawm ob lossis peb tus lej digital sib npaug ntawm qhov tsawg kawg nkaus tawm lub zog hauv 1000 psi sib npaug mus rau tus lej ze tshaj plaws thiab, rau PSL2 yeeb nkab, tsab ntawv piav qhia txog kev xa khoom (R, N, Q, lossis M) zoo ib yam nrog cov hom ntawv saum toj no.
Tsab ntawv R: Raws li dov
Tsab ntawv N: Normalizing dov, Normalized tsim, Normalized
Tsab ntawv Q: Tempered thiab quenched
Tsab ntawv M: Thermomechanical dov los yog thermomechanical tsim
Tsab ntawv S: Sour Services, los nrog PSL2 yeeb nkab rau NS, QS, thiab MS, xws li API 5L X52MS, API 5L X65QS.
Cim npe nrov: API 5L GR.B X42 X46 52 X56 X60 X65 X70 Steel Pipe, Tuam Tshoj API 5L GR.B X42 X46 52 X56 X60 X65 X70 Steel Pipe manufacturers, lwm tus neeg, Hoobkas
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