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    Umgca we-pubile welding pipes zentsimbi

    Umgca we-pubile welding welding seam seam pipes oboniswe umfanekiso
    • Umgca we-pubile welding pipes zentsimbi

    Inkcazo emfutshane:

    Wamkelekile kwimveliso ye-SPIAL ye-SPIAL Intshayelelo Intshayelelo Intshayelelo inikwe wena nge-Cangzhou spipe pie pie pie pie pipe Groul Groul Groul Groul Groul Ripes imibhobho yeSpiral kunye neemveliso ezikhuthazayo ze-spiral kunye neemveliso zombhobho.


    Iinkcukacha zemveliso

    Iimpawu zeMveliso

    KwiCangzhou spiral pile piue yeqela Coul Coul Com., Ltd., yethuImibhobho ye-Spiral Seamziimveliso ezisemgangathweni eziphezulu ezihlangabezana neyona migangatho iphakamileyo yoShishino. Imibhobho yethu yenzelwe ukuba izicelo ezahlukeneyo kwaye yaziwa ngokuqina, amandla kunye nokunganyangeki kwengqondo.

    Ikharbhon yeyona ndawo iphambili kwintsimbi kunye nesiseko sokwahlula intsimbi kwintsimbi. Imibhobho ye-Spiral Seam ye-Spiral yenziwa ukusuka kwi-carbon ephezulu ye-carbon eqinisekisa amandla amakhulu kunye nokuqina. Ngomxholo wabo ophezulu ophezulu, imibhobho yethu ilungele uluhlu olubanzi lwezicelo zemizi-mveliso.

    Ipropathi yoomatshini

    Inqanaba lensimbi

    Ubuncinci besivuno
    Mpa

    Tensile strength

    Ubuncinci be-slongation
    %

    Ubuncinci bePinet
    J

    Ubungakanani obuchaziweyo
    mm

    Ubungakanani obuchaziweyo
    mm

    Ubungakanani obuchaziweyo
    mm

    kubushushu bovavanyo lwe
     

    <16

    > 16≤40?

    <3

    ≥3≤40

    		 ≤40

    -20 ℃

    0 ℃

    20 ℃
    S235jrh

    235

    225

    I-360-40

    I-360-40

    24

    -

    -

    27
    S275j0h

    275

    265

    I-430-580

    I-410-460

    20

    -

    27

    -
    S275J2h

    27

    -

    -
    S355j0h

    I-365

    345

    I-510-680

    I-470-630

    20

    -

    27

    -
    S355J2h

    27

    -

    -
    S355k2h2h

    40

    -

    -

    Ukongeza kwikharbon, iityhefu zeSpiral Seam Spile zinezinye izinto eziphambili ezinje ngeNickel kunye neChromium. I-nickel yintsimbi ye-ferromagnetic esongeza kumandla apheleleyo kunye nemveli yombhobho. Ukongeza, iyamelana nokuzibophelela kwaye iqinisekisa ubomi obude beenkonzo ngombhobho wethu. I-chromium, kwelinye icala, yinto ebalulekileyo kwintsimbi engenasimo kwaye ixhaphake kakhulu. Ukufakwa kweChromium kwi-chromium kwi-Spiral Seam Seam Seam Pipes yonyusa ubomi obude kunye nokuthembeka kwabo.

    I-pipe-pipe-asstm-A2522

    Enye yezona zinto zibalulekileyo zendlela yethu ye-Spiral Seam yiyilo yabo yokuyila, efezekiswa ngetekhnoloji yokuphela kwe-welflid. Imeko yethu ye-Arhed-ye-Arhed (i-Arhed ye-ARC ye-Pilling ye-Pilling)) itekhnoloji ye-welding iqinisekisa ubudlelwane obungapheliyo kunye nexesha elide phakathi kweepleyiti zentsimbi. Itekhnoloji ye-Welding ayiphumi nje ipropathi yoomatshini bombhobho, kodwa ikwaqinisekisa umphezulu wangaphakathi ongaphakathi, owoyileyo ekuhambeni okusebenzayo kolwelo olwahlukileyo okanye igesi.

    Imibhobho ye-SPIral Seam yeSpiral isetyenziswe ngokubanzi kumashishini amaninzi, kubandakanya ioyile kunye negesi, ukuthuthwa kwamanzi, ulwakhiwo kunye nophuhliso lwezibonelelo. Ingaphunyezwa kwiiprojekthi ze-onshore kunye ne-offshore kunye neenkqubo zemibhobho yeenjongo ezahlukeneyo. Ngokuxhathisa inyameko yayo entle kunye namandla aphezulu e-subile, imibhobho yethu lukhetho lokuqala kumbhobho we-pupe welding kwiindawo ezinobunzima.

    Ukwakhiwa kweekhemikhali

    Inqanaba lensimbi

    Uhlobo lwe-de-oxidation A

    % ngobunzima, ubuninzi

    Igama lensimbi

    Inani lensimbi

    C

    C

    Si

    Mn

    P

    S

    Nb

    S235jrh

    1.0039

    FF

    0,17

    -

    I-1,40

    0,040

    0,040

    I-0.009

    S275j0h

    1.0149

    FF

    0,20

    -

    I-1,50

    0,035

    0,035

    I-0,009

    S275J2h

    1.0138

    FF

    0,20

    -

    I-1,50

    I-0,030

    I-0,030

    -

    S355j0h

    1.0547

    FF

    0,22

    0,55

    I-1,60

    0,035

    0,035

    I-0,009

    S355J2h

    1.0576

    FF

    0,22

    0,55

    I-1,60

    I-0,030

    I-0,030

    -

    S355k2h2h

    1.0512

    FF

    0,22

    0,55

    I-1,60

    I-0,030

    I-0,030

    -

    a. Indlela ye-Deaxotion ichongwe ngolu hlobo lulandelayo:

    I-FF: Intsimbi egcinwe ngokupheleleyo i-nitrogen ebophelelayo kwizixa ezaneleyo zokubopha initrogen (umz. I-0,020% ye-al).

    b. Elona xabiso liphezulu le-nitrogen alisebenzi ukuba ukubekwa kwekhemikhali kubonisa i-0,020% ye-al / n i-2: 1, okanye ukuba izinto ezaneleyo ze-N-Bing zikhona. Izinto ezibophelelayo ziya kurekhodwa kuxwebhu lovavanyo.

    KwiCangzhou spil spipe piile ye-puili yeqela Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Coul Co., Ltd., sibeka umgangatho nolwaneliseko lwabathengi kuqala. Iqela lethu lezinikezo liqinisekisa ukuba umbhobho womqolo ngamnye we-Spiral uphezulu kwiinkqubo zokulawula umgangatho ezifanelekileyo zokuhlangabezana nemigangatho yamazwe. Ukongeza, sinikezela ngoluhlu olubanzi lweendlela zokuhamba kwemibhobho, kubandakanya i-epostesyylene, i-polythylene kunye nodaka lwesamente, ukuphucula imeko yokunganyangeki kwenkonzo.

    I-SSAW PIP

    Isishwankathelo

    I-Cangzhou spiral ye-spipe ye-pie ye-pie ye-pie ye-pie Coul Coul Coul Couel Coul Group Couel Coul Couel Coul Couel Coul Couel Coul Couel Thum Co., Ltd. Inebhongo yokubonelela ngemibhobho esemgangathweni ye-SPIL yeSPURS yezicelo ezahlukeneyo. Sigxila kwimveliso yokuchaneka, itekhnoloji ye-welding kunye nezinto ezisemgangathweni zokubonelela abathengi kunye nezisombululo ezifanelekileyo, ezifanelekileyo kwiimfuno zabo zokudilizwa. Sithembe ukuba sihlangane zonke iimfuno zakho kunye namava okuthembeka kuqala kunye nokuqina kwemibhobho ye-SPIL ye-SPIL.

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