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    Umushono w'uruziga Imiyoboro minini ifite umurambararo wa santimetero

    Umushono w'Izingiro Imiyoboro minini ifite umurambararo wa santimetero 20. Ishusho yagaragaye
    • Umushono w'uruziga Imiyoboro minini ifite umurambararo wa santimetero
    • Umushono w'uruziga Imiyoboro minini ifite umurambararo wa santimetero

    Ibisobanuro bigufi:

    Murakaza neza muri Cangzhou Spiral Steel Pipe Group Co., Ltd., ikigo gikomeye mu gukora imiyoboro ikoze mu buryo bw'umugozi. Dufite uburambe n'ubuhanga birenga imyaka 25, ikigo cyacu cyiyemeje gutanga ibicuruzwa byiza bihuye n'ibyo inganda zitandukanye zikeneye.


    Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro by'igicuruzwa:

    Imiyoboro yacu ikoze mu buryo bwa "spiral seam weld" ikorwa binyuze mu kuzingira icyuma cy’imiterere ya karubone nkeya cyangwa icyuma cy’imiterere ya "low alloy" mu duce tw’imiyoboro ku nguni yihariye ya helix, yitwa inguni ikora. Hanyuma imiyoboro ikorwa neza kugira ngo ikore ikintu kiramba kandi cyizewe. Kimwe mu bintu biranga umuyoboro wacu ukozwe mu buryo bwa "spiral seam weld" ni ubushobozi bwawo bwo gukorwa mu duce duto tw’icyuma kugira ngo ukore imiyoboro minini ikozwe mu buryo bwa "surface".

    Ibiimiyoboro minini ishongeshejweifite porogaramu zitandukanye, cyane cyane muriumuyoboro w'amazi y'umuyoboroUmuyoboro wacu ukozwe mu buryo bw'uruziga utanga imbaraga nyinshi kandi urwanya ingese, bigatuma uba mwiza cyane ku miyoboro y'amazi mabi isaba igisubizo kirambye kandi cyiza. Byaba ari amazi mabi yo mu mujyi cyangwa imicungire y'amazi mabi yo mu nganda, imiyoboro yacu itanga inkunga ikenewe mu nyubako no kuramba.

     

    Imiterere ya tekiniki y'umuyoboro wa SSAW

    urwego rw'icyuma

    imbaraga nkeya z'umusaruro
    Mpa

    imbaraga nkeya zo gukurura
    Mpa

    Uburebure buke
    %

    B

    245

    415

    23

    X42

    290

    415

    23

    X46

    320

    435

    22

    X52

    360

    460

    21

    X56

    390

    490

    19

    X60

    415

    520

    18

    X65

    450

    535

    18

    X70

    485

    570

    17

    Imiterere y'imiyoboro ya SSAW

    urwego rw'icyuma

    C

    Mn

    P

    S

    V+Nb+Ti
     

    % ntarengwa

    % ntarengwa

    % ntarengwa

    % ntarengwa

    % ntarengwa

    B

    0.26

    1.2

    0.03

    0.03

    0.15

    X42

    0.26

    1.3

    0.03

    0.03

    0.15

    X46

    0.26

    1.4

    0.03

    0.03

    0.15

    X52

    0.26

    1.4

    0.03

    0.03

    0.15

    X56

    0.26

    1.4

    0.03

    0.03

    0.15

    X60

    0.26

    1.4

    0.03

    0.03

    0.15

    X65

    0.26

    1.45

    0.03

    0.03

    0.15

    X70

    0.26

    1.65

    0.03

    0.03

    0.15

    Ubushobozi bwo kwihanganira imiyoboro ya SSAW mu buryo bwa jeometrike

    Ubushobozi bwo kwihanganira ibintu mu buryo bwa jeometrike

    umurambararo wo hanze

    Ubunini bw'urukuta

    kugororoka

    gutandukana n'uruhererekane

    uburemere

    Uburebure ntarengwa bw'isaro yo gusudira

    D

    T

    		              

    ≤1422mm

    ＞1422mm

    ＜15mm

    ≥15mm

    impera y'umuyoboro 1.5m

    uburebure bwose

    umuyoboro w'amazi

    impera y'umuyoboro

    		  

    T≤13mm

    T ＞mm 13

    ± 0.5%
    ≤4mm

    nkuko byemejwe

    ± 10%

    ± 1.5mm

    3.2mm

    0.2% L

    0.020D

    0.015D

    '+10%
    -3.5%

    mm 3.5

    4.8mm
    Umuyoboro w'amazi

    Muri Cangzhou Spiral Steel Pipe Group Co., Ltd., dusobanukiwe akamaro ko gutanga ibicuruzwa byujuje ibisabwa ku rwego rwo hejuru. Uburyo bwacu bwo gukora bukurikiza ingamba zikomeye zo kugenzura ubuziranenge kugira ngo buri muyoboro wose dukora ukozwe mu buryo bwa spiral seam welded uba ufite ubuziranenge budasanzwe. Dukoresha ikoranabuhanga rigezweho n'imashini kugira ngo turebe ko ingano nyayo, ubuso buroroshye kandi bufite imiterere ihamye.

    Nk’inganda ikomeye mu nganda, ikigo cyacu gifite ibikoresho bigezweho n’itsinda ry’abakozi 680 bitanze. Iyi sosiyete ifite ubuso bwa metero kare 350.000, ikaba isohora toni 400.000 z’imiyoboro y’ibyuma bizunguruka buri mwaka n’umusaruro wa miliyari 1.8 z’amayuani. Umusaruro wacu wo gukomeza kunoza no guhanga udushya wadufashije kubaka izina ryiza kandi ryizewe.

    Mu gusoza:

    Muri make, Cangzhou Spiral Steel Pipe Group Co., Ltd. yishimiye gutanga imiyoboro myiza ikoze mu byuma bito cyangwa mu byuma bito, imiyoboro yacu ikorwa mu buryo bunoze kandi bugezweho. Imiyoboro yacu minini ikoze mu byuma bito ikwiriye cyane gukoreshwa mu miyoboro y'amazi mabi bitewe n'ubushobozi bwayo bwo gukora mu byuma bito. Hitamo Cangzhou Spiral Steel Pipe Group Co., Ltd. kugira ngo iguhe ibisubizo biramba, byiza kandi byizewe ku byo ukeneye mu miyoboro.

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