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    Ipayipi Lomugqa we-Helical Welded X65 SSAW

    Isithombe Esivelele Sepayipi Lomugqa We-Helical Welded X65 SSAW Elihlanganisiwe
    • Ipayipi Lomugqa we-Helical Welded X65 SSAW

    Incazelo emfushane:

    Le ngxenye yale European Standard ichaza izimo zokulethwa kobuchwepheshe zezingxenye zesakhiwo ezihlanganisiwe ezibandayo, ezingenalutho zezinhlobo eziyindilinga, eziyisikwele noma eziyisikwele futhi isebenza ezingxenyeni zesakhiwo ezingenalutho ezakhiwe ezibandayo ngaphandle kokwelashwa kokushisa okulandelayo.

    I-Cangzhou Spiral Steel Pipes Group Co., Ltd inikeza ingxenye engenalutho yamapayipi ensimbi ajikelezayo ukuze kwakhiwe.


    Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Yethula:

    Siyakwamukela ku-Cangzhou Spiral Steel Pipe Group Co., Ltd. Sizohlola umhlaba wamapayipi ahlanganisiwe ahlanganisiwe ngokugxila kakhulu kumapayipi ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe ahlanganisiwe agesi. Sisebenzisa ubuchwepheshe benkampani yethu kanye nokuzibophezela kwayo ekwenzeni kahle, sihlose ukukunikeza ukuqonda okubalulekile ngekhwalithi evelele kanye nokusetshenziswa kwala mapayipi.

    Impahla Yomshini

    ibanga lensimbi

    amandla amancane okukhiqiza
    I-Mpa

    Amandla okudonsa

    Ukwandiswa okuncane
    %

    Amandla amancane omthelela
    J

    Ubukhulu obucacisiwe
    mm

    Ubukhulu obucacisiwe
    mm

    Ubukhulu obucacisiwe
    mm

    ekushiseni kokuhlolwa kwe-
     

    16

    ＞16≤40

    ＜3

    ≥3≤40

    		 ≤40

    -20℃

    0℃

    20℃
    S235JRH

    235

    225

    360-510

    360-510

    24

    -

    -

    27
    S275J0H

    275

    265

    430-580

    410-560

    20

    -

    27

    -
    S275J2H

    27

    -

    -
    S355J0H

    365

    345

    510-680

    470-630

    20

    -

    27

    -
    S355J2H

    27

    -

    -
    S355K2H

    40

    -

    -

    Funda ngepayipi elihlanganisiwe eliyindilinga:

    Ipayipi elihlanganisiwe eliyi-helicalyenziwe ngensimbi yesakhiwo sekhabhoni ephansi noma umugqa wensimbi wesakhiwo we-alloy ophansi ogoqwe ube yishubhu elingenalutho ngokwe-engeli ethile ye-helix (eyaziwa kakhulu ngokuthi i-engeli yokwakha). Uma ishubhu selibunjiwe, imithungo iyahlanganiswa ndawonye. Ipayipi elihlanganisiwe elijikelezayo lingenziwa ngemicu emincane ukuze kukhiqizwe amapayipi ensimbi anobubanzi obukhulu.

    Ipayipi Elihlanganisiwe Eliyi-Helical

    Izinzuzo zepayipi elihlanganisiwe eliyindilinga:

    1. Amandla Angenakuqhathaniswa:Ubuchwepheshe bokushisela obujikelezayo buqinisekisa ubuqotho besakhiwo kanye nokuqina, okwenza la mapayipi abe ngcono kakhulu ekudluliseni uketshezi namagesi anomfutho ophezulu.

    2. Ukuguquguquka:Lawa mapayipi angamelana nokushisa okukhulu, okwenza afaneleke kakhulu ezinhlotsheni eziningi zezicelo okuhlanganisa ukuthuthwa kukawoyela negesi, ukuhlinzekwa kwamanzi, izikhungo zokuhlanza indle, nokuningi.

    3. Ukusebenza Kahle Kokufaka:Njengoba amapayipi ahlanganisiwe ajikelezayo ekwazi ukukhiqizwa ngobubanzi obukhulu, inani lamajoyinti adingekayo liyancishiswa, okwenza inqubo yokufaka ibe lula futhi kuncishiswe izindawo ezingase zivuvuke.

    Ipayipi Lomugqa le-X65 SSAW: Linikeza Ukuqina Nokuthembeka:

    OkwethuIpayipi lomugqa we-X65 SSAWiklanyelwe ngqo ukuhlangabezana nezidingo zemboni kawoyela negesi. Lawa mapayipi ahamba phambili ekuthuthweni kukawoyela ongahluziwe, igesi yemvelo kanye nemikhiqizo ecolisisiwe amabanga amade. Njengoba inamandla amakhulu okudonswa kanye nokumelana okuhle kakhulu nokushayisana, ipayipi lomugqa we-X65 SSAW libonisa ukumelana okuhle kakhulu nokugqwala, liqinisekisa ukuqina kwalo ngisho nasezindaweni ezinzima.

    Ukwakheka Kwamakhemikhali

    Ibanga lensimbi

    Uhlobo lokususa i-oxidation a

    % ngobuningi, ubuningi

    Igama lensimbi

    Inombolo yensimbi

    C

    C

    Si

    Mn

    P

    S

    Nb

    S235JRH

    1.0039

    FF

    0,17

    —

    1,40

    0,040

    0,040

    0.009

    S275J0H

    1.0149

    FF

    0,20

    —

    1,50

    0,035

    0,035

    0,009

    S275J2H

    1.0138

    FF

    0,20

    —

    1,50

    0,030

    0,030

    —

    S355J0H

    1.0547

    FF

    0,22

    0,55

    1,60

    0,035

    0,035

    0,009

    S355J2H

    1.0576

    FF

    0,22

    0,55

    1,60

    0,030

    0,030

    —

    S355K2H

    1.0512

    FF

    0,22

    0,55

    1,60

    0,030

    0,030

    —

    a. Indlela yokususa i-oxidation ichazwa kanje:

    FF: Insimbi ebulewe ngokuphelele equkethe izinto zokubopha i-nitrogen ngamanani anele ukubopha i-nitrogen etholakalayo (isb. ubuncane be-0,020% iyonke i-Al noma i-0,015% i-Al encibilikayo).

    b. Inani eliphezulu le-nitrogen alisebenzi uma ukwakheka kwamakhemikhali kubonisa okuqukethwe okungenani kwe-Al okungu-0,020% kanye nesilinganiso esincane se-Al/N esingu-2:1, noma uma kukhona ezinye izinto ezibophayo ze-N ezanele. Izinto ezibophayo ze-N kufanele ziqoshwe kuDokhumenti Yokuhlola.

    Ipayipi lokukhipha umoya lokushisela igesi: ukusebenza kahle kanye nokuvikelwa kwemvelo:

    Iipayipi lokukhipha umoya lokushisela igesiekhiqizwe yiCangzhou Spiral Steel Pipe Group Co., Ltd. idume ngokusebenza kwayo kahle kanye nokuvikela imvelo. Lawa mapayipi aklanyelwe ngokukhethekile uhlelo lokukhipha umoya oluhamba ngezimoto, olungasusa futhi luthwale amagesi ayingozi akhishwa ngesikhathi senqubo yokushisa. Amapayipi ethu okukhipha umoya ahlanganiswe negesi akhiqizwa ngezindinganiso eziqinile, okuqinisekisa ukulandelwa kwemithethonqubo yokukhipha umoya ongcolile kanye nokunciphisa umthelela emvelweni.

    I-Cangzhou Spiral Steel Pipe Group Co., Ltd.: Umlingani wakho othembekile:

    Njengoba ineminyaka engaphezu kwamashumi amabili yesipiliyoni, iCangzhou Spiral Steel Pipe Group Co., Ltd. isibe ngumkhiqizi ohamba phambili kanye nomhlinzeki wamapayipi ahlanganisiwe ajikelezayo. Ukuzibophezela kwethu ekhwalithini, emisha kanye nokwaneliseka kwamakhasimende kusenza sahluke. Izikhungo zethu zokukhiqiza zesimanje, umugqa omkhulu wemikhiqizo kanye nethimba lochwepheshe abazinikele kusenza sikwazi ukuhlangabezana nokudlula okulindelwe amakhasimende ethu emhlabeni jikelele.

    Ekuphetheni:

    Ipayipi elihlanganisiwe elijikelezayo, njengepayipi lethu lomugqa we-X65 SSAW kanye nepayipi lokukhipha umoya elihlanganisiwe elihlanganisiwe eligesi, linikeza amandla angenakuqhathaniswa, ukuguquguquka kanye nokusebenza kahle. Lawa mapayipi adlala indima ebalulekile ezimbonini ezahlukahlukene, enikeza izixazululo zokuthuthwa koketshezi kanye negesi. Kwa-Cangzhou Spiral Steel Pipe Group Co., Ltd., siyaziqhenya ngokuzinikela kwethu ekuhlinzekeni ngemikhiqizo esezingeni eliphezulu ehlangabezana nezindinganiso eziqinile. Sithembe ukuthi sizoba ngumlingani wakho othembekile kuzo zonke izidingo zakho zamapayipi ahlanganisiwe ajikelezayo.

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