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    Ipayipi Lensimbi le-X42 SSAW Lokufakwa Kwenqwaba

    Ipayipi Lensimbi le-X42 SSAW Lokufakwa Kwenqwaba Isithombe Esifakiwe
    • Ipayipi Lensimbi le-X42 SSAW Lokufakwa Kwenqwaba

    Incazelo emfushane:

    Sethula inqwaba yamapayipi ensimbi ye-X42 SSAW, isisombululo sesisekelo esiguquguqukayo nesiqinile esilungele amaphrojekthi wokwakha ichweba nechweba. Leli payipi elishiselwe elivunguzayo litholakala kububanzi obuhlukahlukene, ngokuvamile phakathi kuka-400-2000 mm, okwenza lifanele ukusetshenziswa okuhlukahlukene. I-diameter evame ukusetshenziswa kakhulu yale nqwaba yepayipi yensimbi ingu-1800 mm, okunikeza amandla okwanele nokuzinza kwezidingo zakho zokwakha.


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    X42 SSAWizinqwaba zamapayipi ensimbi zenziwe ngensimbi yezinga eliphezulu ukuze kuqinisekiswe ukuphila kwazo isikhathi eside nokuqina kwazo ngisho nasezimweni ezinzima kakhulu. Idizayini yayo eshiselwe okuvunguzayo ithuthukisa amandla nokuthembeka kwayo, iyenze ibe ukukhetha okuhle kakhulu ekusekelweni kwesisekelo kumaphrojekthi wokwakha wechweba kanye nechweba.

    Okujwayelekile Ibanga lensimbi Ukwakheka kwamakhemikhali Izakhiwo ze-tensile I-Charpy Impact Test kanye ne-Drop Weight Tear Test
    C Mn P S Ti Okunye CEV4) (%) Rt0.5 Mpa Amandla okukhiqiza Rm Mpa Tensile amandla A% L0=5.65 √ S0 Ubude
    ubuningi ubuningi ubuningi ubuningi ubuningi ubuningi ubuningi imiz ubuningi imiz ubuningi
    I-API Spec 5L (PSL2) B 0.22 1.20 0.025 0.015 0.04 Kuwo wonke amamaki ensimbi: Uma uthanda ukwengeza i-Nb noma i-V noma iyiphi inhlanganisela
    yabo, kodwa
    I-Nb+V+Ti ≤ 0.15%,
    kanye ne-Nb+V ≤ 0.06% ebangeni B    		 0.25 0.43 241 448 414 758 Izobalwa
    ngokusho kwe
    ifomula elandelayo:
    e=1944·A0.2/U0.9
    A: I-cross-sectional
    indawo yesampula ku-mm2 U: Amandla amancane acacisiwe we-tensile in
    Mpa    		 Kukhona izivivinyo ezidingekayo kanye nokuhlola ongakukhetha. Ukuze uthole imininingwane, bheka izinga lokuqala.
    X42 0.22 1.30 0.025 0.015 0.04 0.25 0.43 290 496 414 758
    X46 0.22 1.40 0.025 0.015 0.04 0.25 0.43 317 524 434 758
    X52 0.22 1.40 0.025 0.015 0.04 0.25 0.43 359 531 455 758
    X56 0.22 1.40 0.025 0.015 0.04 0.25 0.43 386 544 490 758
    X60 0.22 1.40 0.025 0.015 0.04 0.25 0.43 414 565 517 758
    X65 0.22 1.45 0.025 0.015 0.06 0.25 0.43 448 600 531 758
    X70 0.22 1.65 0.025 0.015 0.06 0.25 0.43 483 621 565 758
    X80 0.22 1.65 0.025 0.015 0.06 0.25 0.43 552 690 621 827
    1)CE(Pcm)=C+ Si/30 +(Mn+Cu+Cr)/20 + Ni/60 + No/15 + V/10 + 58
    2)CE(LLW)=C+ Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15

     

    Izinqwaba zamapayipi ensimbi ye-X42 SSAW zitholakala kububanzi obuhlukahlukene ukuze kuhlangatshezwane nezincazelo ezihlukahlukene zokwakha, okuvumela ukuguquguquka nokwenziwa ngokwezifiso ekuhleleni iphrojekthi. Kungakhathaliseki ukuthi udinga ububanzi obuncane bendawo yokwakha ehlangene kakhudlwana noma ububanzi obuningi bokwandisa umthamo wokuthwala umthwalo, le nqwaba yamapayipi ensimbi ingenziwa ngendlela oyifisayo ngokwezidingo zakho ezithile.

     

    Ngaphezu kobubanzi obuhlukahlukene bobubanzi, izinqwaba zamapayipi ensimbi ye-X42 SSAW nazo ziyatholakala ngobude obuhlukahlukene, zinikeza ezinye izinketho zokwenza ngokwezifiso zephrojekthi yakho yokwakha. Lokhu kuzivumelanisa nezimo kuqinisekisa ukuthi ungakhetha inqwaba yepayipi lensimbi eliphelele letheminali yakho noma ukwakhiwa kwetheku, uthuthukise ukusebenza kwayo nokusebenza kahle kwayo.

     

    X42 SSAW ipayipi lensimbi ama-piles aklanyelwe ukuhlangabezana nezindinganiso eziphakeme zemboni zekhwalithi nokusebenza. Isakhiwo sayo esiqinile kanye nedizayini eshiselwe okuvunguzayo kuqinisekisa ukuthi ingakwazi ukumelana nezimo ezinzima zezindawo zechweba nechweba, inikeze isisekelo esiphephile nesithembekile sephrojekthi yakho yokwakha.

     

    Uma kuziwa ekwakhiweni kwedokodo kanye nechweba, ukubaluleka kwesisekelo esiqinile nesiqinile angeke kudlulele. Izinqwaba zamapayipi ensimbi ye-X42 SSAW zinikeza isisombululo esiphelele, sihlanganisa ukuguquguquka, amandla nokwethembeka ukuhlangabezana nezidingo zakho zokwakha. Ububanzi bayo bobubanzi obubanzi, ukwakhiwa kwensimbi yezinga eliphezulu kanye nezinketho zobude obuzenza ngokwezifiso kuyenza ilungele izinhlobonhlobo zamaphrojekthi wokwakhiwa kwetheminali.

     

    Khetha izinqwaba zamapayipi ensimbi e-X42 SSAW zedokodo lakho elilandelayo noma iphrojekthi yokwakha imbobo futhi ujabulele ukuqina nokusebenza okungenakuqhathaniswa. Ngamandla ayo angavamile kanye nokuguquguquka, lokhuipayipi elihlanganisiwe elivunguzayo yisixazululo esiphelele esiyisisekelo sezidingo zakho zokwakha.

     

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