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    Ipayipi Lomugqa I-Superior X65 SSAW: Isixazululo Sekhwalithi Ephezulu Sengqalasizinda Yepayipi Esebenzayo Nethembekile

    Ipayipi Lomugqa I-Superior X65 SSAW: Isixazululo Sekhwalithi Ephezulu Sesithombe Esifakiwe Sengqalasizinda Yephayiphi Esisebenzayo Nenokwethenjelwa
    • Ipayipi Lomugqa I-Superior X65 SSAW: Isixazululo Sekhwalithi Ephezulu Sengqalasizinda Yepayipi Esebenzayo Nethembekile

    Incazelo emfushane:

    Le ngxenye yaleli Zinga LaseYurophu icacisa izimo zobuchwepheshe zokulethwa kwesakhiwo esishiselwe ngendlela ebandayo, izingxenye ezingenalutho zamafomu ayindilinga, ayisikwele noma angunxande futhi isebenza ezingxenyeni ezingenalutho ezakhiwe ezibandayo ngaphandle kokwelashwa okushisayo okulandelayo.

    I-Cangzhou Spiral Steel Pipes Group Co., Ltd ihlinzeka ngengxenye engenalutho yamafomu ayindilinga amapayipi ensimbi okwakhiwa.


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Yethula:

    Njengoba imboni ikhula futhi nenani labantu likhula, isidingo sokuhamba kahle kukawoyela, igesi yemvelo, nezinye izinto siya ngokuya sibaluleke kakhulu.Ukwakhiwa nokunakekelwa kwengqalasizinda yamapayipi kudlala indima ebalulekile ekuqinisekiseni ukuhamba kahle kwezinsiza zomhlaba.Mayelana nalokhu,Ipayipi lomugqa we-X65 SSAWkuvele njengesixazululo esisezingeni eliphezulu, esiletha ikhwalithi ephezulu kanye nokusebenza kahle okungenakuqhathaniswa ekusebenzeni kwamapayipi.

    Impahla Mechanical

    izinga lensimbi

    amandla amancane esivuno
    Mpa

    Amandla aqinile

    Ubude obuncane
    %

    Amandla omthelela amancane
    J

    Ugqinsi olucacisiwe
    mm

    Ugqinsi olucacisiwe
    mm

    Ugqinsi olucacisiwe
    mm

    at test lokushisa
     

    ＜16

    ＞16≤40

    ＜3

    ≥3≤40

    		 ≤40

    -20 ℃

    0℃

    20℃
    I-S235JRH

    235

    225

    360-510

    360-510

    24

    -

    -

    27
    I-S275J0H

    275

    265

    430-580

    410-560

    20

    -

    27

    -
    I-S275J2H

    27

    -

    -
    I-S355J0H

    365

    345

    510-680

    470-630

    20

    -

    27

    -
    I-S355J2H

    27

    -

    -
    I-S355K2H

    40

    -

    -

    Liyini ipayipi lomugqa we-arc oshiselwe i-X65 spiral submerged arc?

    I-X65 SSAW (i-arc eshiselwe ngaphansi kwamanzi) iwuhlobo lwepayipi lensimbi elisetshenziswa kakhuluiphayiphiukwakhiwa embonini kawoyela negesi.Le nhlanganisela yamandla epayipi lomugqa, ukuqina nokusebenza okumangazayo ikwenze kwaba ukukhetha kokuqala kumaphrojekthi ahlukahlukene emhlabeni jikelele.

    I-Helical Welded Pipe

    Amandla nokuqina:

    Esinye sezici ezibalulekile ezihlukanisa i-X65 spiral submerged arc welded line pipe amandla ayo akhethekile nokuqina.Yenziwe ngensimbi yekhwalithi ephezulu, inokumelana okuqinile nokucindezela kwangaphakathi nangaphandle.Lokhu kwenza kube yisinqumo esingcono kakhulu sokufuna uwoyela negesi, ukuqinisekisa ukuthi ingqalasizinda ithembekile futhi ihlala isikhathi eside.

    Ukusebenza kahle kwepayipi:

    Ukusebenza kahle kuyisici esibalulekile lapho uthutha izinsiza ngamapayipi.Ipayipi likalayini we-X65 SSAW lihamba phambili kule ndawo, linikeza ukugeleza okushelelayo okunokungqubuzana okuncane, ngaleyo ndlela kunciphise ukusetshenziswa kwamandla ngesikhathi sokuthutha.Lokhu kusebenza kahle kusiza ukonga izindleko futhi kunciphise umthelela kwezemvelo, kukwenze kube ukukhetha okuvumela imvelo.

    Ukwakheka Kwamakhemikhali

    Ibanga lensimbi

    Uhlobo lwe-de-oxidation a

    % ngesisindo, esiphezulu

    Igama lensimbi

    Inombolo yensimbi

    C

    C

    Si

    Mn

    P

    S

    Nb

    I-S235JRH

    1.0039

    FF

    0,17

    -

    1,40

    0,040

    0,040

    0.009

    I-S275J0H

    1.0149

    FF

    0,20

    -

    1,50

    0,035

    0,035

    0,009

    I-S275J2H

    1.0138

    FF

    0,20

    -

    1,50

    0,030

    0,030

    -

    I-S355J0H

    1.0547

    FF

    0,22

    0,55

    1,60

    0,035

    0,035

    0,009

    I-S355J2H

    1.0576

    FF

    0,22

    0,55

    1,60

    0,030

    0,030

    -

    I-S355K2H

    1.0512

    FF

    0,22

    0,55

    1,60

    0,030

    0,030

    -

    a.Indlela ye-deoxidation ikhethwe kanje:

    FF: Insimbi ebulawe ngokuphelele equkethe izakhi zokubopha i-nitrogen ngamanani anele ukuhlanganisa i-nitrogen etholakalayo (isb. min. 0,020 % isiyonke i-Al noma i-0,015 % e-soluble Al).

    b.Inani eliphakeme kakhulu le-nitrogen alisebenzi uma ukwakheka kwamakhemikhali kubonisa inani elincane eliphelele lokuqukethwe kwe-Al elingu-0,020 % elinesilinganiso esincane se-Al/N esingu-2:1, noma uma kukhona ezinye izakhi ezanele zokubopha i-N.Izinto ezibophezela i-N zizorekhodwa kuMqulu Wokuhlola.

    Imelana nezindawo ezinokhahlo:

    Amanethiwekhi omzila wamaphayiphi anqamula izindawo ezihlukahlukene, okuhlanganisa izindawo ezinokhahlo nezimbaxa.I-X65 spiral submerged arc welded line pipe ikufakazele ukuphakama kwayo ezimeni ezinjalo ngenxa yokumelana kwayo okuhle nokugqwala, ukuhuzuka nezinye izici zangaphandle.Lokhu ukumelana kuqinisekisa ubuqotho besistimu yamapayipi, kunciphisa izindleko zokulungisa, futhi kunciphisa ubungozi bokuvuza noma ukwehluleka.

    I-ASD:

    Ukugcina ukusebenza kwamapayipi aphephile kubalulekile.Ipayipi lolayini le-X65 SSAW libeka phambili ukuphepha ngokuletha izakhiwo ezinhle kakhulu zokulungisa nokunemba kobukhulu.Ngezinyathelo eziqinile zokulawula ikhwalithi, ipayipi ligcina ubuqotho besakhiwo obudingekayo ukuze umelane nezingcindezi eziphezulu kanye nezimo zokusebenza eziyinselele, uqinisekisa ukuphepha kwabasebenzi kanye nezinsiza.

    Ekuphetheni:

    Ipayipi likalayini we-X65 SSAW ligqama njengesixazululo esingcono kakhulu ekwakhiweni nasekugcinweni kwengqalasizinda yamapayipi.Amandla ayo, ukuqina, ukusebenza kahle kanye nokumelana nezindawo ezinokhahlo kwenza kube ukukhetha okuhle kakhulu embonini kawoyela negesi nezinye izimboni ezithembele ekuthuthweni kwezinsiza ngendlela efanele.Ipayipi likalayini le-X65 SSAW linikela ekongeni izindleko, ukusimama kwemvelo kanye nokuqinisekisa ukuphepha, okulenza libe yimpahla esemqoka ekusebenzeni kwamapayipi efuna ukwethembeka nokusebenza kahle.

    Ngakho-ke, uma uqala iphrojekthi yokufaka amapayipi, ukucabangela ipayipi likalayini we-X65 SSAW kuwukukhetha okuhlakaniphile okuqinisekisa ukusebenza okuphakeme nempumelelo yesikhathi eside.Tshala imali kulesi sixazululo sekhwalithi ephezulu futhi ubone umthelela woguquko esingaba nawo kungqalasizinda yamapayipi akho.

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