API 5L Umuyoboro wa Carbone Utagira Umuyoboro

Ibisobanuro bigufi:

Umuyoboro udafite ubuziranenge ukoreshwa mu gutwara ubuziranenge bwa peteroli, amavuta n'amazi biva mu butaka bikagera ku nganda zikomoka kuri peteroli na gaze binyuze mu muyoboro

Igipimo cya API5L gikwiranye n'umuyoboro udafite ubudodo ukoreshwa muri sisitemu yo gutwara imiyoboro ya peteroli na gaze. Inzego ebyiri zerekana ibicuruzwa zirimo (PSL1 na

PSL2)

1) Bisanzwe: API5L ASTM ASME B36.10DIN

2) ibikoresho: API5LGr. B A106Gr. B, A105Gr. B, A53Gr. B, A243WPB, nibindi

3) Hanze ya diameter: 13.7mm-1219.8mm

4) Uburebure bwurukuta: 2.11mm-100mm

5) Uburebure: 5.8 m, 6 m, 11,6 m, 11,8 m, m 12

6) Gupakira: gusiga irangi, guswera, umuyoboro wumuyoboro, umukandara wicyuma uhambiriye umukandara wo guterura umuhondo uhuza imifuka yububiko.

7) API 5Lgr. B Umuyoboro w'icyuma utagira ibyuma.


  • Kwishura:30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C mubireba
  • Min.Umubare w'Itegeko:20 T.
  • Ubushobozi bwo gutanga:Buri mwaka Toni 20000 Ibarura ry'umuyoboro w'icyuma
  • Igihe cyo kuyobora:Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
  • Gupakira:Umukara Wirabura, bevel na cap kuri buri muyoboro umwe; OD iri munsi ya 219mm igomba gupakira muri bundle, kandi buri bundle ntishobora kurenza toni 2.
  • Ibicuruzwa birambuye

    Ibicuruzwa

    Incamake

    Bisanzwe: API 5L

    Itsinda ryamanota: Gr.B X42 X52 X60 X65 X70 nibindi

    Umubyimba: 1 - 100 mm

    Diameter yo hanze (Uruziga): 10 - 1000 mm

    Uburebure: Uburebure buhamye cyangwa uburebure butemewe

    Igice Igice: Uruziga

    Aho bakomoka: Ubushinwa

    Icyemezo: ISO9001: 2008

     

    Amavuta cyangwa Oya: Ntabwo arikumwe, Carbone

    Gusaba: Umuyoboro

    Kuvura Ubuso: Nkibisabwa umukiriya

    Ubuhanga: Bishyushye

    Kuvura ubushyuhe: Kubisanzwe

    Umuyoboro udasanzwe: PSL2 cyangwa Umuyoboro wo hejuru

    Ikoreshwa: Ubwubatsi, umuyoboro w'amazi

    Ikizamini: NDT / CNV

    Gusaba

    Umuyoboro ukoreshwa mu gutwara peteroli, amavuta n'amazi yavomwe mu butaka mu nganda zikomoka kuri peteroli na gaze binyuze mu muyoboro

    Icyiciro rusange

    Icyiciro cya API 5L umurongo wicyuma: Gr.B X42 X52 X60 X65 X70

    Ibigize imiti

     Icyiciro cy'icyuma (Izina ry'icyuma) Igice kinini, gishingiye ku bushyuhe no gusesengura ibicuruzwaa, g%
    C Mn P S V Nb Ti
    max b max b min max max max max max
    Umuyoboro utagira ikizinga
    L175 cyangwa A25 0.21 0.60 - 0.030 0.030 - - -
    L175P cyangwa A25P 0.21 0.60 0.045 0.080 0.030 - - -
    L210 cyangwa A. 0.22 0.90 - 0.030 0.030 - - -
    L245 cyangwa B. 0.28 1.20 - 0.030 0.030 c, d c, d d
    L290 cyangwa X42 0.28 1.30 - 0.030 0.030 d d d
    L320 cyangwa X46 0.28 1.40 - 0.030 0.030 d d d
    L360 cyangwa X52 0.28 1.40 - 0.030 0.030 d d d
    L390 cyangwa X56 0.28 1.40 - 0.030 0.030 d d d
    L415 cyangwa X60 0.28 e 1.40 e - 0.030 0.030 f f f
    L450 cyangwa X65 0.28 e 1.40 e - 0.030 0.030 f f f
    L485 cyangwa X70 0.28 e 1.40 e - 0.030 0.030 f f f
    Umuyoboro
    L175 cyangwa A25 0.21 0.60 - 0.030 0.030 - - -
    L175P cyangwa A25P 0.21 0.60 0.045 0.080 0.030 - - -
    L210 cyangwa A. 0.22 0.90 - 0.030 0.030 - - -
    L245 cyangwa B. 0.26 1.20 - 0.030 0.030 c, d c, d d
    L290 cyangwa X42 0.26 1.30 - 0.030 0.030 d d d
    L320 cyangwa X46 0.26 1.40 - 0.030 0.030 d d d
    L360 cyangwa X52 0.26 1.40 - 0.030 0.030 d d d
    L390 cyangwa X56 0.26 1.40 - 0.030 0.030 d d d
    L415 cyangwa X60 0.26 e 1.40 e - 0.030 0.030 f f f
    L450 cyangwa X65 0.26 e 1.45 e - 0.030 0.030 f f f
    L485 cyangwa X70 0.26 e 1.65 e - 0.030 0.030 f f f

    a Cu ≤ 0,50%; Ni ≤ 0,50%; Cr ≤ 0,50% na Mo ≤ 0,15%.

    b Kuri buri kugabanuka kwa 0.01% munsi yubushakashatsi bwateganijwe bwa karubone, kwiyongera kwa 0,05% hejuru yubushakashatsi ntarengwa kuri Mn biremewe, kugeza kuri 1.65% kumanota ≥ L245 cyangwa B, ariko ≤ L360 cyangwa X52; kugeza kuri ntarengwa 1.75% kumanota> L360 cyangwa X52, ariko <L485 cyangwa X70; kandi kugeza kuri 2.00% ntarengwa ya Grade L485 cyangwa X70.

    c Keretse niba byumvikanyweho ukundi, Nb + V ≤ 0.06%.

    d Nb + V + Ti ≤ 0.15%.

    e Keretse niba byumvikanyweho ukundi.

    f Keretse niba byumvikanyweho ukundi, Nb + V + Ti ≤ 0.15%.

    g Nta kongeraho nkana B byemewe kandi ibisigaye B ≤ 0.001%.

    Umutungo wa mashini

     

     

     

    Umuyoboro

     Umuyoboro wumubiri utagira kashe kandi wasuditswe Weld Seam ya EW, LW, SAW, na INKAUmuyoboro
    Gutanga Imbaragaa 

    Rt0.5

    Imbaragaa 

    Rm

    Kurambura(kuri mm 50 cyangwa 2 muri.)

    Af

    Imbaragab 

    Rm

    MPa (psi) MPa (psi) % MPa (psi)
    min min min min
    L175 cyangwa A25 175 (25.400) 310 (45.000) c 310 (45.000)
    L175P cyangwa A25P 175 (25.400) 310 (45.000) c 310 (45.000)
    L210 cyangwa A. 210 (30.500) 335 (48,600) c 335 (48,600)
    L245 cyangwa B. 245 (35.500) 415 (60,200) c 415 (60,200)
    L290 cyangwa X42 290 (42.100) 415 (60,200) c 415 (60,200)
    L320 cyangwa X46 320 (46.400) 435 (63.100) c 435 (63.100)
    L360 cyangwa X52 360 (52,200) 460 (66.700) c 460 (66.700)
    L390 cyangwa X56 390 (56,600) 490 (71.100) c 490 (71.100)
    L415 cyangwa X60 415 (60,200) 520 (75.400) c 520 (75.400)
    L450 cyangwa X65 450 (65,300) 535 (77,600) c 535 (77,600)
    L485 cyangwa X70 485 (70,300) 570 (82.700) c 570 (82.700)
    a Kubyiciro byaciriritse, itandukaniro riri hagati yingufu ntarengwa zagaragajwe nimbaraga ntarengwa zagaragajwe kumubiri wa pipe igomba kuba nkuko byatanzwe mumeza kumanota akurikira.b Kubyiciro byaciriritse, imbaraga ntarengwa zerekana imbaraga zo gusudira. bizaba bifite agaciro kamwe nkuko byagenwe kumubiri wumuyoboro ukoresheje ibisobanuro ahagana hasi kurupapuro a).

    c Kugabanuka ntarengwa ntarengwa,Af, bigaragazwa ku ijana kandi bizunguruka ku ijana hafi, bizagenwa hakoreshejwe ikigereranyo gikurikira:

     

    he

    C ni 1940 kubara ukoresheje SI ibice na 625.000 kubara ukoresheje USC;

    Axc nigice gikoreshwa cyikizamini cyambukiranya igice, cyerekanwe muri milimetero kare (santimetero kare), nkibi bikurikira:

    1) kubice byipimisha bizenguruka ibice, 130 mm2 (0,20 muri.2) kuri mm 12,7 (0.500 muri.) Na 8.9 mm (0.350 muri.) Ibipimo bya diameter; 65 mm2 (0,10 muri.2) kuri 6.4 mm (0.250 muri.) Ibipimo by'ibizamini bya diameter;

    ) kuzunguruka kuri mm2 hafi ya (0.01 muri.2);

    3) kubice bipimisha ibipapuro, munsi ya a) 485 mm2 (0,75 muri.2) na b) agace kambukiranya igice cyikizamini, gikomoka hakoreshejwe ubugari bwagenwe bwikizamini hamwe nuburebure bwurukuta rwerekanwe. , kuzunguruka kuri mm2 hafi ya (0.01 muri.2);

    U ni imbaraga ntarengwa zerekana imbaraga, zigaragarira muri megapascal (pound kuri santimetero kare).

    Hanze ya diameter, hanze yuburebure n'ubugari bw'urukuta

    Kugaragara Hanze ya Diameter D (in) Ubworoherane bwa Diameter, santimetero d Kwihanganirana-Kwuzuzanya muri
    Umuyoboro usibye iherezo a Umuyoboro urangira a, b, c Umuyoboro usibye iherezo a Umuyoboro Kurangiza a, b, c
    Umuyoboro muto Umuyoboro Umuyoboro muto Umuyoboro
    <2.375 -0.031 kugeza + 0.016 - 0.031 kugeza + 0.016 0.048 0.036
    ≥2.375 kugeza 6.625 0.020D kuri 0.015D kuri
    +/- 0.0075D - 0.016 kugeza + 0.063 D / t≤75 D / t≤75
    Kubwumvikane kuri Kubwumvikane kuri
    > 6.625 kugeza 24.000 +/- 0.0075D +/- 0.0075D, ariko max ya 0.125 +/- 0.005D, ariko max ya 0.063 0.020D 0.015D
    > 24 kugeza 56 +/- 0.01D +/- 0.005D ariko max ya 0.160 +/- 0.079 +/- 0.063 0.015D kuri ariko max ya 0.060 0.01D kuri ariko max ya 0.500
    Kuri Kuri
    D / t≤75 D / t≤75
    Ku bwumvikane Ku bwumvikane
    Kuri Kuri
    D / t≤75 D / t≤75
    > 56 Nkuko byumvikanyweho
    a. Umuyoboro wanyuma urimo uburebure bwa 4 mukurya buri gice cyumuyoboro
    b. Kuri umuyoboro wa SMLS kwihanganira gusaba t≤0.984in kandi kwihanganira umuyoboro mwinshi bizaba nkuko byumvikanyweho
    c. Ku muyoboro wagutse hamwe na D≥8.625in no ku muyoboro utaguwe, kwihanganira diameter no kwihanganira ibitagenda neza bishobora kugenwa ukoresheje diameter yabazwe imbere cyangwa ikapimirwa imbere ya diameter aho kuba OD yerekanwe.
    d. Kugirango hamenyekane kubahiriza kwihanganira diameter, diameter ya pipe isobanurwa nkumuzenguruko w'umuyoboro mu ndege izenguruka igabanijwe na Pi.

     

    Ubunini bw'urukuta Ubworoherane a
    santimetero santimetero
    Umuyoboro wa SMLS b
    ≤ 0.157 -1.2
    > 0.157 kugeza kuri <0.948 + 0.150t / - 0.125t
    ≥ 0.984 + 0.146 cyangwa + 0.1t, niyihe nini kuruta
    - 0.120 cyangwa - 0.1t, niyihe nini kuruta
    Umuyoboro usudira c, d
    ≤ 0.197 +/- 0.020
    > 0.197 kugeza kuri <0.591 +/- 0.1t
    ≥ 0.591 +/- 0.060
    a. Niba gahunda yo kugura igaragaza kwihanganira gukuramo uburebure bwurukuta ruto ugereranije nagaciro katanzwe muri iyi mbonerahamwe, kongeraho kwihanganira uburebure bwurukuta bizongerwaho amafaranga ahagije kugirango akomeze kwihanganira.
    b. Ku muyoboro ufite D≥ 14.000 muri na t0,984in, kwihanganira uburebure bwurukuta rwaho birashobora kurenga kwihanganira ubukana bwurukuta rwiyongereyeho 0.05t mugihe hiyongereyeho kwihanganira misa bitarenze.
    c. Byongeye kandi kwihanganira urukuta ntirukoreshwa ahantu hasudutse
    d. Reba ibisobanuro byuzuye bya API5L kugirango ubone ibisobanuro birambuye

    Ubworoherane

    Ibisabwa

    Ikizamini cya Hydrostatike

    Umuyoboro kugirango uhangane n'ikizamini cya hydrostatike nta gutemba ukoresheje icyuma gisudira cyangwa umubiri wa pipe. Ihuriro ntirigomba gupimwa hydrostatike itanga ibice byakoreshejwe byageragejwe neza.

    Ikizamini

    Nta gucika kugaragara mugice icyo aricyo cyose cyikizamini kandi nta gufungura gusudira kuzabaho.

    Ikizamini

    Ibipimo byo kwemererwa gukora ikizamini giteganijwe ni:

    • Imiyoboro ya EW D <12.750 muri:
    • X60 hamwe na T 500in. Ntabwo hazabaho gufungura gusudira mbere yuko intera iri hagati yisahani iri munsi ya 66% yumwimerere wa diameter. Ku byiciro byose no kurukuta, 50%.
    • Ku muyoboro ufite D / t> 10, ntihazabaho gufungura gusudira mbere yuko intera iri hagati yisahani iri munsi ya 30% yumwimerere wa diameter.
    • Kubindi binini reba API 5L yuzuye.

    Ikizamini cya CVN kuri PSL2

    Ingano nini ya PSL2 nini hamwe n amanota bisaba CVN. Umuyoboro utagira ingano ugomba gupimwa mumubiri. Umuyoboro wo gusudira ugomba gupimwa mumubiri, gusudira imiyoboro hamwe na zone yibasiwe nubushyuhe. Reba kuri API 5L yuzuye ibisobanuro ku mbonerahamwe yubunini n'amanota kandi bisabwa imbaraga zingirakamaro.

    Ibicuruzwa birambuye

    Imiyoboro ya peteroli Imiterere y'imiyoboro


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