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Factory Cheap China API 5CT K55 Seamless Carbon Steel Oil Casing Pipe

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  • Factory Cheap China API 5CT K55 Seamless Carbon Steel Oil Casing Pipe
  • Factory Cheap China API 5CT K55 Seamless Carbon Steel Oil Casing Pipe
  • Factory Cheap China API 5CT K55 Seamless Carbon Steel Oil Casing Pipe

Tsanangudzo Pfupi

Api5ct oiri casing inonyanya kushandiswa kutakura oiri, gasi rechisikigo, gasi, mvura uye zvimwe zvinwiwa uye magasi, Inogona kupatsanurwa kuita seamless simbi pombi uye welded simbi pombi. Welded simbi pombi inonyanya kureva longitudinal welded simbi pombi


  • Kubhadhara:30% dhipoziti, 70% L/C kana B/L kopi kana 100% L/C pakuona
  • Min.Order Quantity:1 PC
  • Supply Ability:Gore negore 20000 Tons Inventory yeSimbi Pipe
  • Nguva Yekutungamira:7-14 mazuva kana ari stock, 30-45 mazuva kugadzira
  • Packing:Black Vanishing, bevel uye cap kune imwe neimwe pombi; OD pazasi 219mm inoda kurongedza mubhurugwa, uye imwe neimwe bundle haipfuure matani maviri.
    • Dhaunirodha sePDF

    Product Detail

    Product Tags

    Overview

    Isu tinovimba nekufunga kwehungwaru, kuenderera mberi kwechimanjemanje muzvikamu zvese, kufambira mberi kwetekinoroji uyezve kune vashandi vedu vanotora chikamu zvakananga mukugadzira uye kutengesa mafuta edu uye pombi yekasi, bhizinesi redu rinotarisira nemoyo kumberi kugadzira kwenguva refu uye inonakidza bhizinesi mubatanidzwa nevatengi. uye vanamuzvinabhizimisi vanobva kumativi ose enyika. Kuvandudzwa kwekambani yedu hakudi chete vimbiso yemhando, mutengo unonzwisisika uye sevhisi yakakwana, asi zvakare inovimba nekuvimba nevatengi vedu! Mune ramangwana, tichaenderera mberi neruzivo rwakanyanya uye rwemhando yepamusoro sevhisi kupa mutengo unokwikwidza, Pamwe chete nevatengi vedu uye kuwana kuhwina-kuhwina! Kugamuchirwa kubvunza uye kubvunza!

    Mumunda wekugadzirwa kwemafuta uye gasi, basa rakakosha rehubhu uye casing rinozviratidza. Inoita basa rekutsigira chimiro chemafuta tsime, kuve nechokwadi chekuchengetedzwa kwekuchera uye kushanda kwakajairika kwetsime mushure mekupedzwa. Mukugadzira oiri maitiro, iyo skrini pombi inoitawo basa rakakosha sechimwe chigadzirwa chakagadziridzwa chetubing uye casing.

    Iyo skrini inoshandiswa kudzora jecha mukuita kudzoreredza oiri, kusefa zvinosanganisirwa zvakaita sejecha nematombo mumafuta asina kuchena akabviswa. Zvinoenderana neyakasiyana geological nharaunda yemafuta tsime, zvinodiwa zvinhu zvakasiyanawo. Masikirini akakamurwa kuita slotted skrini, bored skrini, waya-maronda skrini, mabhiriji skrini, uye composite skrini.

    Chidzitiro chinonyanya kushandiswa iwaya-ronda skrini. Iyo nzira yekugadzira yerudzi urwu rwechidzitiro ndeiyi: imwe muchinjika-chikamu simbi waya inokuvadzwa pasimbi liner yakaenzana yakagovaniswa pane yakatenderedza sikirini tsvimbo kana perforated uye welded zvakasimba, uye imwe gap inosara seburi rescreen. Nekudaro, kana rudzi urwu rwechidzitiro rwukamanikidzwa kupfuura nechikamu chakakomberedzwa chetsime rakarerekera zvakanyanya kana tsime rakachinjika, nekuti rinodhumhana, kusvina nekukwesha kumadziro etsime kana casing, inokonzeresa kuita waya, izvo zvinogona kukonzera. kukuvadzwa kwechidzitiro kana deformation yegomba, zvichikonzera Kuzadzikiswa kwemhando uye jecha kudzora maitiro kunoderedzwa kana kusashanda. Tichitarisa pane iyi drawback yewaya-yakaputirwa skrini, slotted skrini ine mapombi akabatanidzwa uye seams anooneka. Nekuda kwekuita kwepamusoro uye mutengo wakaderera wepombi yakatsvuka, yakakosheswa zvakanyanya uye yakashandiswa zvakanyanya neminda mikuru yemafuta nekukurumidza payakaonekwa.

    Application

    Pipe muApi5ct inonyanya kushandiswa kuchera mafuta uye gasi matsime uye kutakura mafuta uye gasi. Oil casing inonyanya kushandiswa kutsigira chibhorani madziro panguva uye shure kwekupedzwa kwetsime kuti ive nechokwadi chekushanda kwechitsime uye kupera kwetsime.

    Main Grade

    Giredhi: J55, K55, N80, L80, P110, nezvimwe

    Chemical Component

     

    Giredhi Type C Mn Mo Cr Ni Cu P s Si
    min max min max min max min max max max max max max
    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
    H40 - - - - - - - - - - - - 0.030 -
    J55 - - - - - - - - - - - - 0.030 -
    K55 - - - - - - - - - - - - 0.030 -
    N80 1 - - - - - - - - - - 0.030 0.030 -
    N80 Q - - - - - - - - - - 0.030 0.030 -
    R95 - - 0.45 c - 1.90 - - - - - - 0.030 0.030 0.45
    L80 1 - 0.43 a - 1.90 - - - - 0.25 0.35 0.030 0.030 0.45
    L80 9Kr - 0.15 0.3 0.60 0 90 1.10 8.00 10.0 0.50 0.25 0.020 0.030 1.00
    L80 13Kr 0.15 0.22 0.25 1.00 - - 12.0 14.0 0.50 0.25 0.020 0.030 1.00
    C90 1 - 0.35 - 1.20 0.25 b 0.85 - 1.50 0.99 - 0.020 0.030 -
    T95 1 - 0.35 - 1.20 0.25 b 0.85 0 40 1.50 0.99 - 0 020 0.010 -
    C110 - - 0.35 - 1.20 0.25 1.00 0.40 1.50 0.99 - 0.020 0.005 -
    P1I0 e - 一 - - - - - - - - 0.030 e 0.030 e -
    QI25 1 - 0.35 1.35 - 0.85 - 1.50 0.99 - 0.020 0.010 -
    CHERECHEDZA Zvinhu zvinoratidzwa zvichaziviswa mukuongororwa kwechigadzirwa
    a Iyo kabhoni yemukati yeL80 inogona kuwedzerwa kusvika 0.50% yepamusoro kana chigadzirwa chakadzimwa-oiri kana polymer-yakadzima.
    b Iyo molybdenum yemukati yeGiredhi C90 Type 1 haina kushivirira kushoma kana ukobvu hwemadziro huri pasi pe17.78 mm.
    c Iyo carbon contect yeR95 inogona kuwedzerwa kusvika pa 0.55% yepamusoro kana chigadzirwa chakadzimwa nemafuta.
    d Zvinyorwa zvemolybdenum zveT95 Type 1 zvinogona kudzikiswa kusvika pa0.15% zvishoma kana ukobvu hwemadziro huri pasi pe17.78 mm.
    eEW Grade P110, phosphorus content ichave 0.020% yepamusoro uye sulfur content 0.010% yepamusoro.

    Mechanical Property

     

    Giredhi

    Type

    Total Elongation Under Load

    Goho Simba
    MPa

    Tensile Simba
    min
    MPa

    Kuomaa,c
    max

    Yakatsanangurwa Kukobvu Kwemadziro

    Inobvumirwa Kuoma Kusiyanisab

     

     

     

     

     

     

     

     

     

     

     

    min

    max

     

    HRC

    HBW

    mm

    HRC

    H40

    -

    0.5

    276

    552

    414

    -

    -

    -

    -

    J55

    -

    0.5

    379

    552

    517

    -

    -

    -

    -

    K55

    -

    0.5

    379

    552

    655

    -

    -

    -

    -

    N80

    1

    0.5

    552

    758

    689

    -

    -

    -

    -

    N80

    Q

    0.5

    552

    758

    689

    -

    -

    -

    -

    R95

    -

    0.5

    655

    758

    724

    -

    -

    -

    -

    L80

    1

    0.5

    552

    655

    655

    23.0

    241.0

    -

    -

    L80

    9Kr

    0.5

    552

    655

    655

    23.0

    241.0

    -

    -

    L80

    l3Cr

    0.5

    552

    655

    655

    23.0

    241.0

    -

    -

    C90

    1

    0.5

    621

    724

    689

    25.4

    255.0

    ≤12.70

    3.0

    12.71 kusvika 19.04

    4.0

    19.05 kusvika 25.39

    5.0

    ≥25.4

    6.0

    T95

    1

    0.5

    655

    758

    724

    25.4

    255

    ≤12.70

    3.0

    12.71 kusvika 19.04

    4.0

    19.05 kusvika 25.39

    5.0

    ≥25.4

    6.0

    C110

    -

    0.7

    758

    828

    793

    30.0

    286.0

    ≤12.70

    3.0

    12.71 kusvika 19.04

    4.0

    19.05 kusvika 25.39

    5.0

    ≥25.4

    6.0

    P110

    -

    0.6

    758

    965

    862

    -

    -

    -

    -

    Q125

    1

    0.65

    862

    1034

    931

    b

    -

    ≤12.70

    3.0

    12.71 kusvika 19.04

    4.0

    19.05

    5.0
    aKana paine kupokana, murabhoritari Rockwell C yekuomarara yekuyedza ichashandiswa senzira yereferenzi.
    bHapana miganho yekuomarara inotsanangurwa, asi iyo yakanyanya kusiyanisa inorambidzwa sekutonga kwekugadzira zvinoenderana ne7.8 uye 7.9.
    cKupfuura-madziro kuomarara bvunzo dzeMagiredhi L80 (ese marudzi), C90, T95 uye C110, izvo zvinodiwa zvakataurwa pachiyero cheHRC ndezvekunyanya kuomarara nhamba.

    Test Chinodiwa

    Pamusoro pekuve nechokwadi chekuumbwa kwemakemikari uye michina zvivakwa, hydrostatic bvunzo inoitwa imwe neimwe, uye flaring uye flattening bvunzo dzinoitwa. . Pamusoro pezvo, pane zvimwe zvinodikanwa zveiyo microstructure, saizi yezviyo, uye decarburization layer yepombi yesimbi yakapedzwa.

    Tensile Test:

    1. Kune zvigadzirwa zvesimbi zvezvigadzirwa, mugadziri anofanirwa kuita bvunzo dzekusimba. Kune pombi yakashongedzerwa yemagetsi, inodzikwa pasarudzo yemugadziri, bvunzo dzekusimba dzinogona kuitwa pandiro yesimbi yaimbogadzira pombi kana kuti perfomred papombi yesimbi zvakananga. Muedzo wakaitwa pachigadzirwa unogona zvakare kushandiswa seyedzo yechigadzirwa.

    2. Machubhu ebvunzo achasarudzwa zvisina tsarukano. Kana bvunzo dzakawanda dzichidikanwa, nzira yesampling inova nechokwadi chekuti sampuli dzakatorwa dzinogona kumiririra kutanga uye kupera kwekudziya kwekutenderera (kana zvichibvira) uye magumo ese echubhu. Kana bvunzo dzakawanda dzichidikanwa, patani ichatorwa kubva kumachubhu akasiyana kunze kwekunge yakakora chubhu sampu inogona kutorwa kubva kumativi ese echubhu.

    3. Sampu yepombi isina musono inogona kutorwa pane chero chinzvimbo padenderedzwa repombi; iyo welded pombi sampu inofanira kutorwa inenge 90 ° kune weld seam, kana pane sarudzo yemugadziri. Samples inotorwa pane inenge kota yehupamhi hwe strip.

    4. Hazvina mhosva kusati kwaitwa uye mushure mekuedza, kana muenzaniso wekugadzirira ukawanikwa usina kukwana kana kuti pane kushayikwa kwezvinhu zvisingakoshi kune chinangwa chekuedza, muenzaniso unogona kubviswa uye kuchinjwa nemumwe muenzaniso wakagadzirwa kubva muchubhu imwechete.

    5. Kana bvunzo inomiririra bhechi rezvigadzirwa isingaite zvinodiwa, mugadziri anogona kutora mamwe machubhu matatu kubva mubhechi rimwe chete remachubhu kuti aongororwe zvakare.

    Kana zvese zvakadzokororwa zvemasampuli zvikasangana nezvinodiwa, batch yemachubhu inokodzera kunze kwechubhu isina kukodzera iyo yakatanga kutorwa sample.

    Kana inopfuura sampuli imwe yakatanga kutorwa kana imwe kana akawanda sample yekuongororazve isingaite zvinodiwa, mugadziri anogona kuongorora batch yemachubhu rimwe nerimwe.

    Iyo yakarambwa batch yezvigadzirwa inogona kudziyisa uye kudzokororwa sebatch nyowani.

    Flattening Test:

    1. Muyedzo wemuenzaniso uchave mhete yekuyedza kana kupera kuchekwa isingasviki 63.5mm (2-1 / 2in).

    2. Mienzaniso inogona kutemwa kusati kwaitwa kupisa, asi zvichienderana nekupisa kwekupisa kwakafanana sepombi inomiririrwa. Kana bvunzo yebatch ikashandiswa, matanho achatorwa kuona hukama pakati pemuenzaniso uye sampling chubhu. Choto chimwe nechimwe mubatch imwe neimwe inofanira kuputswa.

    3. Mucherechedzo uchave wakatsetseka pakati pemahwendefa maviri akafanana. Museti yega yega yekupepeta bvunzo sampuli, imwe weld yakagadzikwa pa90 ° uye imwe yakatsetseka pa0 °. Iyo muenzaniso ichaitwa flatten kusvika chubhu madziro asangana. Pamberi pechinhambwe pakati pemahwendefa akaenzana pasi pemutengo wakatarwa, hapana kuputika kana kuputsika kunofanira kuonekwa mune chero chikamu chemuenzaniso. Munguva yese yekupfapfaidza maitiro, hapafanirwe kuve nekushata chimiro, welds asina kusanganiswa, delamination, simbi yekupisa, kana simbi extrusion.

    4. Hazvina mhosva kusati kwaitwa uye mushure mekuedza, kana muenzaniso wekugadzirira ukawanikwa usina kukwana kana kuti pane kushayikwa kwezvinhu zvisingakoshi kune chinangwa chekuedza, muenzaniso unogona kubviswa uye kuchinjwa nemumwe muenzaniso wakagadzirwa kubva muchubhu imwechete.

    5. Kana chero sampuli inomiririra chubhu isingasviki nezvinodiwa, mugadziri anogona kutora sampuli kubva kumagumo echubhu kuti awedzere kuongororwa kusvikira zvinodiwa zvasangana. Zvisinei, kureba kwepombi yakapedzwa mushure mekuenzanisa hakufaniri kuva pasi pe80% yehurefu hwepakutanga. Kana chero sample yechubhu inomiririra batch yezvigadzirwa ikasasangana nezvinodiwa, mugadziri anogona kutora maviri ekuwedzera machubhu kubva mubhechi rezvigadzirwa uye ocheka masampuli kuti aedzezve. Kana mhedzisiro yekudzokorodza iyi yese ikasangana nezvinodiwa, batch yemachubhu inokodzera kunze kwechubhu yakatanga kusarudzwa semuenzaniso. Kana imwe yemasampuli ekudzokorora ikasasangana nezvinodiwa, mugadziri anogona kuenzanisa machubhu asara ebhechi rimwe nerimwe. Pachisarudzo chemugadziri, chero batch yemachubhu inogona kupiswa zvakare uye kudzokororwa sechikamu chitsva chechubhu.

    Impact Test:

    1. Kune machubhu, seti yemasampuli ichatorwa kubva mujenya rega rega (kunze kwekunge maitiro akanyorwa akaratidzwa kusangana nezvinodiwa zvekutonga). Kana iyo kurongeka yakagadziriswa paA10 (SR16), kuedza kunosungirwa.

    2. Kune casing, 3 mapaipi esimbi anofanirwa kutorwa kubva mubatch yega yega yekuyedza. Iwo machubhu ekuyedza achave akasarudzwa zvisina tsarukano, uye sampling nzira ichave nechokwadi chekuti samples dzakapihwa dzinogona kumiririra kutanga uye kupera kwekudziya kwekutenderera uye kumberi nekumashure kumagumo kweruoko panguva yekupisa kupisa.

    3. Charpy V-notch impact test

    4. Hazvina mhosva kusati kwaitwa uye mushure mekuedza, kana muenzaniso wekugadzirira ukawanikwa usina kukwana kana kuti pane kushayikwa kwezvinhu zvisingakoshi kune chinangwa chekuedza, muenzaniso unogona kubviswa uye kuchinjwa nemumwe muenzaniso wakagadzirwa kubva muchubhu imwechete. Mienzaniso haifanirwe kungonzi yakaremara nekuda kwekuti haizadzise huwandu hushoma hwesimba rinodiwa.

    5. Kana mhedzisiro yeinopfuura imwe sample yakaderera pane yakaderera yakatorwa simba inodiwa, kana mhedzisiro yeimwe sample yakaderera pane 2/3 yeinotsanangurwa yakaderera yakatorwa simba inodiwa, matatu mamwe masampula achatorwa kubva pachimedu chimwe uye. retested. Simba rekukanganisa remuenzaniso wega wega wakaongororwazve richave rakakura kudarika kana kuenzana nediki rataurwa rinodiwa simba rakatorwa.

    6. Kana mhedzisiro yeimwe ongororo isingaite zvinodiwa uye mamiriro ekuedza kutsva asina kusangana, saka matatu ekuwedzera masampuli anotorwa kubva kune imwe neimwe yezvimwe zvidimbu zvitatu zvebatch. Kana mamwe mamiriro ekuwedzera achizadzisa zvinodiwa, batch inokodzera kunze kweiyo yakakundikana pakutanga. Kana chinopfuura chimwe chekuwedzera chekuongorora chisingaenderane nezvinodiwa, mugadziri angasarudza kuongorora zvidimbu zvakasara zvebatch chimwe nechimwe, kana kudzoreredza batch uye kuiongorora mubatch nyowani.

    7. Kana zvinopfuura chimwe chezvinhu zvitatu zvekutanga zvinodiwa kuratidza batch yezvidzidzo zvakarambwa, kuongororazve hakubvumirwi kuratidza kuti batch yemachubhu inokodzera. Mugadziri anogona kusarudza kuongorora mabhechi asara chidimbu nechidimbu, kana kudziya zvakare batch uye oiongorora mubatch nyowani..

    Hydrostatic Test:

    1. Pombi imwe neimwe ichaiswa pasi pe hydrostatic pressure test yepombi yose mushure mekukora (kana zvakakodzera) uye kurapwa kwekupedzisira kwekupisa (kana zvakakodzera), uye ichasvika kune yakatsanangurwa hydrostatic pressure pasina kubuda. Iyo yekuyedza yekumanikidza kubata nguva yakagadzirwa isingasviki 5s. Pamapombi akasungwa, mawedhi epombi anozotariswa kuti haabvisi here pasi pekumanikidzwa kwekuyedza. Kunze kwekunge kuyedzwa kwepombi kwese kwaitwa pachine nguva yekumanikidza kunodiwa kune yekupedzisira pombi mamiriro ekupedzisira, fekitori yekugadzira shinda inofanirwa kuita hydrostatic test (kana kuronga bvunzo yakadaro) papombi yese.

    2. Mapaipi ekugadzirisa kupisa achaiswa pasi pe hydrostatic test mushure mekupedzisira kupisa kupisa. Kudzvanywa kwekuyedza kwemapombi ese ane tambo dzakarukwa kunenge kuri kuyedza kumanikidza kweshinda uye couplings.

    3 .Mushure mekugadzirisa kusvika kuhukuru hwepombi yakapedzwa yakapera uye chero ipi zvayo inopisa-yakagadziriswa majoini mafupi, muedzo we hydrostatic uchaitwa mushure mekupedzisira kwepasi kana thread.

    Kushivirira

    Kunze Diameter:

    Range Tolerane
    ＜4-1/2 ±0.79mm（±0.031in)
    ≥4-1/2 +1%OD~-0.5%OD

    Kune yakakora yejoint tubing ine saizi diki pane kana yakaenzana ne5-1 / 2, zvinotevera kushivirira zvinoshanda kune yekunze dhayamita yepombi muviri mukati mechinhambwe chingangoita 127mm (5.0in) padivi pechikamu chakakora; Izvi zvinotevera kushivirira zvinoshanda kune dhayamita rekunze rechubhu mukati mechinhambwe chingangoita kuenzana nedhayamita yechubhu pakarepo padyo nechikamu chakakora.

    Range Kushivirira
    ≤3-1/2 +2.38mm~-0.79mm (+3/32in~-1/32in)
    ＞3-1/2~≤5 +2.78mm~-0.75%OD (+7/64in~-0.75%OD)
    ＞5~≤8 5/8 +3.18mm~-0.75%OD (+1/8in~-0.75%OD)
    ＞8 5/8 +3.97mm~-0.75%OD (+5/32in~-0.75%OD)

    Kune ekunze yakakora tubing ine saizi ye2-3 / 8 uye yakakura, kushivirira kunotevera kunoshanda kune yekunze dhayamita yepombi yakakora uye ukobvu hunoshanduka zvishoma nezvishoma kubva kumagumo epombi.

    Rang Kushivirira
    ≥2-3/8~≤3-1/2 +2.38mm~-0.79mm (+3/32in~-1/32in)
    ＞3-1/2~≤4 +2.78mm~-0.79mm (+7/64in~-1/32in)
    ＞4 +2.78mm~-0.75%OD (+7/64in~-0.75%OD)

    Kukora kwemadziro:

    Iyo yakatsanangurwa madziro ukobvu kushivirira kwepombi ndeye -12.5%

    Kurema:

    Tafura inotevera ndiyo mureza uremu kushivirira zvinodiwa. Kana iyo yakatsanangurwa yakaderera madziro ukobvu yakakura kupfuura kana yakaenzana ne90% yeyakatsanangurwa madziro ukobvu, muganho wepamusoro wekushivirira kwemidzi yemudzi mumwe unofanirwa kuwedzerwa kusvika + 10%

    Quantity Kushivirira
    Single Piece +6.5~-3.5
    Vehicle Load Weigh≥18144kg (40000lb) -1.75%
    Vehicle Load Weigh (18144kg) (40000lb) -3.5%
    Order Quantity≥18144kg (40000lb) -1.75%
    Order Quantity (18144kg (40000lb) -3.5%

    Product Detail

    Petroleum Mapaipi Maumbirwo Mapaipi


    API 5L


    API 5CT

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