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API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Cov Yeeb Nkab Hlau Carbon Steel

API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Cov Yeeb Nkab Hlau Carbon Steel Duab Tshwj Xeeb
  • API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Cov Yeeb Nkab Hlau Carbon Steel
  • API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Cov Yeeb Nkab Hlau Carbon Steel
  • API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Cov Yeeb Nkab Hlau Carbon Steel
  • API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Cov Yeeb Nkab Hlau Carbon Steel

Kev Piav Qhia Luv:

API 5L PSL2 Cov Yeeb Nkab Hlau Carbonyog tsim rau kev tsim roj & roj av, kev khawb av thiab kev pabcuam roj av. Ua raws li qhov yuav tsum tau ua ntawm cov qauv thoob ntiaj teb ntawm API 5L cov kav dej no muaj lub zog siab, tawv thiab kev ntseeg tau rau cov haujlwm yeeb nkab kab.


  • Lub Npe:API 5L Cov Yeeb Nkab Hlau Carbon
  • Nto:Dub
  • Cov Qib:API 5L Qib B, X42, X52, X56, X60, X65, X70, X80
  • Sab Nraud Txoj Kab uas hla:1/2” txog 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 nti, 18 nti, 20 nti, 24 nti txog 40 nti
  • Lub Sijhawm Xa Khoom:15-30 hnub (raws li qhov tseeb tonnage)
  • Chaw nres nkoj FOB:Chaw nres nkoj Tianjin / Chaw nres nkoj Shanghai
    • Whatsapp

    Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    API 5L PIPE_01

    Cov Khoom Qhia Txog Khoom

    Feature Cov Lus Qhia Tshwj Xeeb
    Tus Qauv API 5L PSL2
    Qib Qib B / X42 / X52 / X60 / X65
    Hom Yeeb Nkab Seamless / ERW / LSAW / SSAW
    Txoj kab uas hla sab nraud 1/2” – 60” (Kho Tau)
    Phab ntsa tuab SCH 10 – SCH 160
    Ntev 5.8m / 6m / 11.8m / 12m lossis Kho Kom Haum
    Nto Dub / 3LPE / FBE / Galvanized
    Tshuag Muaj Cov Khoom Muag Loj
    Nqe Hoobkas Muab Khoom Ncaj Qha
    Kev xa khoom 15–30 Hnub Xa Khoom Sai

    API 5L yeeb nkabyog ib lub yeeb nkab hlau carbon uas feem ntau siv rau hauv kev lag luam roj thiab roj av. Nws kuj tseem ua haujlwm ua ib txoj hauv kev los nqa lwm yam kua xws li pa dej, dej thiab av nkos.

    Hom Kev Tsim Khoom

    API 5L siv rau ob qho tib si welded thiab seamless yeeb nkab

    Hom Welded: ERW, SAW, DSAW, LSAW, SSAW, HSAW Yeeb Nkab

     

    Cov hom API 5L welded yeeb nkab feem ntau yog raws li hauv qab no:

    ERW: Kev vuam hluav taws xob tsis kam siv rau cov yeeb nkab uas muaj txoj kab uas hla tsawg dua 24 nti.

    DSAW/ SAWKev vuam ob sab submerged arc/submerged arc welding yog lwm txoj kev vuam uas siv tau hloov ERW rau cov yeeb nkab loj.

    LSAWKev Siv Txoj Kev Vuam Uas Siv Txoj Kev Vuam Ntev Uas Muaj Qhov Dej Nyob Hauv Qab Ntev (Longitudinal Submerged Arc Vuam) siv rau cov yeeb nkab uas muaj txoj kab uas hla txog li 48 nti. Hu ua cov txheej txheem tsim JCOE.

    SSAW/HSAW: Kev vuam siv txoj hlua khi uas muab kauv rau hauv qab nthab/kev vuam siv txoj hlua khi uas muab kauv rau hauv qab nthab txog li 100 nti.

     

    Tiv Tauj Peb Kom Paub Txog Qhov Txawv Ntawm ERW, LSAW, thiab SSAW yeeb nkab.

    Cov Yeeb Nkab Tsis Muaj Qhov Txuas: Cov Yeeb Nkab Tsis Muaj Qhov Txuas Kub thiab Cov Yeeb Nkab Tsis Muaj Qhov Txuas Txias

    Cov yeeb nkab tsis muaj qhov txuas feem ntau yog siv rau cov yeeb nkab me me (feem ntau tsawg dua 24 nti).

    (Cov yeeb nkab hlau tsis muaj qhov sib txuas feem ntau siv dua li cov yeeb nkab vuam rau cov yeeb nkab uas muaj txoj kab uas hla tsawg dua 150 hli (6 nti).

    Peb kuj muaj cov yeeb nkab loj uas tsis muaj qhov txuas. Siv cov txheej txheem dov kub peb tuaj yeem tsim cov yeeb nkab tsis muaj qhov txuas uas muaj qhov txuas txog li 20" (508 mm). Yog tias koj xav tau cov yeeb nkab tsis muaj qhov txuas uas muaj qhov txuas tshaj 20", peb tuaj yeem tsim nws txog li 40" (1016 mm) los ntawm cov txheej txheem nthuav dav kub.

    API 5L yeeb nkab_02 (1)
    API 5L yeeb nkab_02 (2)
    API 5L yeeb nkab_02 (3)
    API 5L yeeb nkab_02 (4)

    API 5L Yeeb Nkab Qib

    API 5L qhia txog cov qib hauv qab no: Qib B, X42, X46, X52, X56, X60, X65, X70, thiab X80.

    Muaj ntau qib sib txawv ntawm cov hlau rau API 5L cov yeeb nkab hlau xws li Qib B, X42, X46, X52, X56, X60, X65, X70, thiab X80. Nrog rau kev nce qib ntawm cov hlau, kev tswj hwm cov pa roj carbon sib npaug yog qhov nruj dua, lub zog kho tshuab yog siab dua.

    Tsis tas li ntawd, cov tshuaj lom neeg sib xyaw ntawm API 5L cov kav dej seamless thiab welded rau ib qib tshwj xeeb tsis zoo ib yam, cov kav dej welded muaj kev thov ntau dua thiab muaj cov pa roj carbon thiab sulfur tsawg dua.

    Cov kev cai tshuaj lom neeg

    Cov Tshuaj Lom Zem rau PSL 1 yeeb nkab nrog t ≤ 0.984”       
    Qib Hlau Feem pua ​​ntawm pawg,% raws li kev tshuaj xyuas cua sov thiab khoom a, g
    C Mn P S V Nb Ti
    siab tshaj plaws b siab tshaj plaws b siab tshaj plaws siab tshaj plaws siab tshaj plaws siab tshaj plaws siab tshaj plaws
    Cov Yeeb Nkab Seamless
    A 0.22 0.9 0.03 0.03 – – –
    B 0.28 1.2 0.03 0.03 c, d c, d d
    X42 0.28 1.3 0.03 0.03 d d d
    X46 0.28 1.4 0.03 0.03 d d d
    X52 0.28 1.4 0.03 0.03 d d d
    X56 0.28 1.4 0.03 0.03 d d d
    X60 0.28 e 1.40 e 0.03 0.03 f f f
    X65 0.28 e 1.40 e 0.03 0.03 f f f
    X70 0.28 e 1.40 e 0.03 0.03 f f f
    Cov Yeeb Nkab Welded
    A 0.22 0.9 0.03 0.03 – – –
    B 0.26 1.2 0.03 0.03 c, d c, d d
    X42 0.26 1.3 0.03 0.03 d d d
    X46 0.26 1.4 0.03 0.03 d d d
    X52 0.26 1.4 0.03 0.03 d d d
    X56 0.26 1.4 0.03 0.03 d d d
    X60 0.26 e 1.40 e 0.03 0.03 f f f
    X65 0.26 e 1.45 e 0.03 0.03 f f f
    X70 0.26e 1.65 e 0.03 0.03 f f f
    ib. Cu ≤ = 0.50% Ni; ≤ 0.50%; Cr ≤ 0.50%; thiab Mo ≤ 0.15%,
    b.Rau txhua qhov kev txo qis 0.01% qis dua qhov siab tshaj plaws ntawm cov pa roj carbon uas tau teev tseg, cov ntsiab lus manganese (Mn) uas tso cai yuav raug nce ntxiv los ntawm 0.05%, raws li cov kev txwv hauv qab no:Txog li 1.65% Mn rau qib ≥ L245 (B) thiab ≤ L360 (X52)
    Txog li 1.75% Mn rau cov qib > L360 (X52) thiab < L485 (X70)
    Txog li 2.00% Mn rau qib L485 (X70)
    c. Tshwj tsis yog tias pom zoo lwm yam NB + V ≤ 0.06%,
    d. Nb + V + TI ≤ 0.15%,
    e. Tshwj tsis yog tias tau pom zoo lwm yam.,
    f. Tshwj tsis yog tias pom zoo lwm yam, NB + V = Ti ≤ 0.15%,
    g. Tsis pub ntxiv B ntxiv thiab B seem ≤ 0.001%

    Cov kev cai tshuaj lom neeg

    Cov Tshuaj Lom Zem rau PSL 2 yeeb nkab nrog t ≤ 0.984”
    Qib Hlau Feem pua ​​ntawm pawg,% raws li kev tshuaj xyuas cua sov thiab khoom Carbon Equiv a
    C Si Mn P S V Nb Ti Lwm yam   CE IIW CE Pcm
    siab tshaj plaws b siab tshaj plaws siab tshaj plaws b siab tshaj plaws siab tshaj plaws siab tshaj plaws siab tshaj plaws siab tshaj plaws     siab tshaj plaws siab tshaj plaws
    Cov Yeeb Nkab Seamless thiab Welded
    BR 0.24 0.4 1.2 0.025 0.015 c c 0.04 e,l 0.43 0.25
    X42R 0.24 0.4 1.2 0.025 0.015 0.06 0.05 0.04 e,l 0.43 0.25
    BN 0.24 0.4 1.2 0.025 0.015 c c 0.04 e,l 0.43 0.25
    X42N 0.24 0.4 1.2 0.025 0.015 0.06 0.05 0.04 e,l 0.43 0.25
    X46N 0.24 0.4 1.4 0.025 0.015 0.07 0.05 0.04 d,e,l 0.43 0.25
    X52N 0.24 0.45 1.4 0.025 0.015 0.1 0.05 0.04 d,e,l 0.43 0.25
    X56N 0.24 0.45 1.4 0.025 0.015 0.10f 0.05 0.04 d,e,l 0.43 0.25
    X60N 0.24f 0.45f 1.40f 0.025 0.015 0.10f 0.05f 0.04f g, h, l Raws li tau pom zoo
    BQ 0.18 0.45 1.4 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X42Q 0.18 0.45 1.4 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X46Q 0.18 0.45 1.4 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X52Q 0.18 0.45 1.5 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X56Q 0.18 0.45f 1.5 0.025 0.015 0.07 0.05 0.04 e,l 0.43 0.25
    X60Q 0.18f 0.45f 1.70f 0.025 0.015 g g g h,l 0.43 0.25
    X65Q 0.18f 0.45f 1.70f 0.025 0.015 g g g h,l 0.43 0.25
    X70Q 0.18f 0.45f 1.80f 0.025 0.015 g g g h,l 0.43 0.25
    X80Q 0.18f 0.45f 1.90f 0.025 0.015 g g g kuv,j Raws li tau pom zoo
    X90Q 0.16f 0.45f 1.9 0.02 0.01 g g g j,k Raws li tau pom zoo
    X100Q 0.16f 0.45f 1.9 0.02 0.01 g g g j,k Raws li tau pom zoo
    Cov Yeeb Nkab Welded
    BM 0.22 0.45 1.2 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X42M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X46M 0.22 0.45 1.3 0.025 0.015 0.05 0.05 0.04 e,l 0.43 0.25
    X52M 0.22 0.45 1.4 0.025 0.015 d d d e,l 0.43 0.25
    X56M 0.22 0.45f 1.4 0.025 0.015 d d d e,l 0.43 0.25
    X60M 0.12f 0.45f 1.60f 0.025 0.015 g g g h,l 0.43 0.25
    X65M 0.12f 0.45f 1.60f 0.025 0.015 g g g h,l 0.43 0.25
    X70M 0.12f 0.45f 1.70f 0.025 0.015 g g g h,l 0.43 0.25
    X80M 0.12f 0.45f 1.85f 0.025 0.015 g g g kuv,j .043f 0.25
    X90M 0.1 0.55f 2.10f 0.02 0.01 g g g kuv,j – 0.25
    X100M 0.1 0.55f 2.10f 0.02 0.01 g g g kuv,j – 0.25
    a. SMLS t>0.787”, CE cov kev txwv yuav tsum yog raws li tau pom zoo. Cov kev txwv CEIIW siv rau fi C> 0.12% thiab cov kev txwv CEPcm siv rau yog tias C ≤ 0.12%,
    b.Rau txhua qhov txo qis 0.01% qis dua qhov siab tshaj plaws ntawm cov pa roj carbon (C), cov ntsiab lus manganese (Mn) uas tso cai yuav raug nce ntxiv los ntawm 0.05%, hauv cov kev txwv hauv qab no:Txog li 1.65% Mn rau qib ≥ L245 (B) thiab ≤ L360 (X52)
    Txog li 1.75% Mn rau cov qib > L360 (X52) thiab < L485 (X70)
    Txog li 2.00% Mn rau qib ≥ L485 (X70) thiab ≤ L555 (X80)
    Txog li 2.20% Mn rau cov qib > L555 (X80)
    c. Tshwj tsis yog tias tau pom zoo lwm yam Nb = V ≤ 0.06%,
    d. Nb = V = Ti ≤ 0.15%,
    e. Tshwj tsis yog tias pom zoo, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% thiab Mo ≤ 0.15%,
    f. Tshwj tsis yog tias tau pom zoo lwm yam,
    g. Tshwj tsis yog tias tau pom zoo lwm yam, Nb + V + Ti ≤ 0.15%,
    h. Tshwj tsis yog tias pom zoo, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% thiab MO ≤ 0.50%,
    i. Tshwj tsis yog tias pom zoo, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% thiab MO ≤ 0.50%,
    j. B ≤ 0.004%,
    k. Tshwj tsis yog tias pom zoo, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% thiab MO ≤ 0.80%,
    l. Rau txhua qib yeeb nkab PSL 2 tshwj tsis yog cov qib uas muaj cov lus hauv qab j sau tseg, cov hauv qab no siv tau. Tshwj tsis yog tias pom zoo lwm yam tsis pub ntxiv B thiab seem B ≤ 0.001%.
    API 5L yeeb nkab_02 (7)

    Cov Cai Xa Khoom

    PSL1 Kev Xa Khoom Cov Qib Siv Tau
    Raws li dov, normalized, normalizing tsim A
    Raws li dov, normalizing dov, thermomechanical dov, thermo-mechanical tsim, normalizing tsim, normalized, normalized & tempered, lossis yog tias pom zoo, Q&T SMLS xwb B
    Raws li dov, normalizing dov, thermomechanical dov, thermo-mechanical tsim, normalizing tsim, normalized, normalized & tempered X42, X46, X52, X56, X60, X65, X70

     

    PSL2 Kev Xa Khoom Qib Yeeb Nkab
    Raws li dov BR, X42R
    Normalizing dov / tsim, normalized, lossis normalized & tempered BN, X42N, X46N, X52N, X56N, X60N
    Txias thiab tempered BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
    Thermomechanical dov / tsim BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
    Thermomechanical dov xwb X90M, X100M, X120M
    Lus Cim: Rau cov qib PSL2, cov lus tom qab (R, N, Q, lossis M) yog ib feem ntawm qhov kev xaiv qib hlau.

    Qib Kev Qhia: PSL1, PSL2

    PSL1 thiab PSL2 txawv ntawm qhov kev sim thiab lawv cov khoom siv tshuaj lom neeg thiab cov khoom siv kho tshuab.

    PSL2 nruj dua li PSL1 hauv kev sib xyaw ua ke ntawm cov tshuaj lom neeg, cov khoom tensile, kev sim cuam tshuam, kev sim tsis puas tsuaj thiab lwm yam.
    Kev Ntsuas Kev Cuam Tshuam

    Tsuas yog PSL2 xwb thiaj li yuav tsum tau kuaj xyuas qhov cuam tshuam: tshwj tsis yog X80.

    NDT: Kev Ntsuas Tsis Ua Rau Puas Tsuaj. PSL1 tsis tas yuav tsum tau kuaj tsis ua rau puas tsuaj yog tias txo qhov kev ntsuas tsis ua rau puas tsuaj. PSL2 ua li ntawd.

    (Kev kuaj xyuas tsis puas tsuaj: Kev kuaj xyuas tsis puas tsuaj (NDT) thiab kev kuaj NDT (thaum siv cov txheej txheem kuaj NDT sau rau hauv API 5L) yog kev siv ib lossis ntau txoj kev kuaj xyuas tsis puas tsuaj xws li kev thaij duab hluav taws xob, ultrasonic (US), lossis lwm yam (uas cov khoom tsis raug rhuav tshem) los txheeb xyuas qhov tsis zoo thiab qhov tsis zoo hauv cov kav dej.)

    Yog xav paub ntxiv, hu rau peb kom paub ntxiv txog qhov sib txawv ntawm API 5L PSL1 thiab PSL2.
    Cov duab 2022102708272512
    Cov duab 2022102708272510
    未标题-1

    Kev Ntim Khoom thiab Kev Thauj Mus Los

    Kev ntim khoom yogfeem ntau liab qab, hlau xaim khi, heevmuaj zog.
    Yog tias koj muaj cov kev xav tau tshwj xeeb, koj tuaj yeem sivkev ntim khoom tsis xeb, thiab zoo nkauj dua.

    Cov kev ceev faj rau kev ntim khoom thiab kev thauj mus los ntawm cov kav hlau carbon

    1. Thaum Lub Sijhawm Thauj Khoom & Cia Khoom
    API 5L yeeb nkab hlauyuav tsum tau tiv thaiv kom tsis txhob muaj kev poob siab, kev nias, kev txiav lossis lwm yam kev puas tsuaj thaum lub sijhawm ntim khoom, kev thauj mus los, kev khaws cia thiab kev tuav.

    2. Kev Ua Haujlwm Kom Muaj Kev Nyab Xeeb
    Thaum koj ua haujlwm nrogcov kav hlau carbon, ib txwm ua raws li kev ceev faj ib txwm muaj kom tsis txhob muaj xwm txheej xws li tawg, hluav taws, lossis raug cov tshuaj lom.

    3. Kev Pabcuam
    Koj yuav tsum tsis txhob siv covAPI 5L cov yeeb nkab carbon steelnyob rau hauv qhov kub thiab txias, xov xwm corrosive, lossis lwm yam kev kub ntxhov. Rau cov ntawv thov no, xaiv cov kav dej ua los ntawm cov qib tshwj xeeb uas tiv taus kub lossis corrosion.

    4. Kev Xaiv Khoom Siv & Cov Lus Qhia Tshwj Xeeb
    Txiav txim siab txog cov khoom siv yeeb nkab thiab qib tom qab xav txog cov xwm txheej ua haujlwm piv txwv li qhov xwm txheej ntawm ib puag ncig, hom Medium, siab thiab kub thiab daim ntawv thov, thiab lwm yam.

    5. Kev Tshuaj Xyuas Ua Ntej Siv & Kev Ntsuas
    Cov kab Pope yuav tsum tau kuaj xyuas ua ntej siv kom paub meej tias qhov zoo thiab kev ua tau zoo.

    无缝石油管_06
    IMG_5275
    IMG_6664

    Kev Thauj Mus Los:Kev Xa Khoom Sai (Xa Khoom Qauv), Huab Cua, Tsheb Ciav Hlau, Av, Kev Thauj Khoom Hiav Txwv (FCL los yog LCL los yog ntau)

    无缝石油管_07
    IMG_5303
    IMG_5246
    W BEAM_07

    Cov Lus Nug Feem Ntau

    Q1: Hom kav dej muaj?
    A: Peb xa cov kav dej seamless (SMLS), ERW, LSAW thiab SSAW rau ntau yam kev siv siab thiab cov kav dej.

    Q2: Qhov twg qhov tiav thiab txheej txheem tuaj yeem xaiv tau?
    A: Cov txheej txheem yog 3LPE, FBE, pleev xim dub lossis galvanized. Kuj tseem muaj qhov tiav ib txwm muaj.

    Q3: Yuav ua li cas xaiv cov yeeb nkab qib kom raug?
    A: Xaiv qib vim yog qhov ua haujlwm siab, kub, hom nruab nrab thiab cov xwm txheej ib puag ncig. Yog tias koj xav tau, peb cov neeg ua haujlwm tshaj lij yuav pab koj xaiv qib tsim nyog tshaj plaws rau koj qhov project.

    Q4: Koj daim ntawv pov thawj zoo yog dab tsi?
    A: Txhua Lub Kav Dej yog Tsim los rau API 5L specification thiab muab nrog MTC (Mill Test Certificate). Cov Kav Dej PSL2 kuj tseem raug kuaj xyuas thiab tshuaj xyuas ntxiv.

    Q5: Lub sijhawm ua khoom yog dab tsi?
    A: Rau cov khoom lag luam txheem, lub sijhawm ua khoom tuaj yeem yog 7-20 hnub nyob ntawm qhov loj me, ntau npaum li cas, thiab qhov chaw mus.

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Khoompawg