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    I-Spiral Welded Steel Tubes Api Spec 5L yeMibhobho yegesi

    I-Spiral Welded Steel Tubes Api Spec 5L Yemibhobho yegesi eFakelweyo Umfanekiso
    • I-Spiral Welded Steel Tubes Api Spec 5L yeMibhobho yegesi

    Inkcazelo emfutshane:


    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Umjikelo wethuiityhubhu ezidityanisiweyozenziwa ngononophelo.Ukuqala ngeentsimbi zetsimbi okanye iiplate ezijikelezayo, sigoba kwaye siguqule ezi zixhobo zibe yimijikelezo.Sandula ke sizidibanise zenze umbhobho owomeleleyo.Ngokusebenzisa iindlela ezahlukeneyo ze-welding ezifana ne-arc welding, siqinisekisa amandla angcono kunye nokuqina kweemveliso zethu.

     

    Umgangatho

    		  IBanga leNsimbi Amalungu eMichiza (%) Ipropati ye-Tensile UCharpy(V inotshi）

    Uvavanyo lweMpembelelo
    c Mn p s Si Okunye Unikeze Amandla(Mpa） Tensile strength(Mpa） (L0=5.65√S0 ）imiz Ireyithi yoLula(%）
    max max max max max imiz max imiz max D ≤168.33mm D ＞168.3mm
       

    I-GB/T3091 -2008

    		 Q215A ≤0.15 0.25＜1.20 0.045 0.050 0.35   Ukongeza i-Nb\V\Ti ngokuhambelana ne-GB/T1591-94 215   335   15 > 31  
    Q215B ≤0.15 0.25-0.55 0.045 0.045 0.035 215 335 15 > 31
    Q235A ≤0.22 0.30＜0.65 0.045 0.050 0.035 235 375 15 >26
    Q235B ≤0.20 0.30≤1.80 0.045 0.045 0.035 235 375 15 >26
    Q295A 0.16 0.80-1.50 0.045 0.045 0.55 295 390 13 >23
    Q295B 0.16 0.80-1.50 0.045 0.040 0.55 295 390 13 >23
    Q345A 0.20 1.00-1.60 0.045 0.045 0.55 345 510 13 >21
    Q345B 0.20 1.00-1.60 0.045 0.040 0.55 345 510 13 >21
       

     

    GB/

    T9711-

    2011

    (PSL1）

    		 L175 0.21 0.60 0.030 0.030      

    Ngokuzithandela ukongeza enye yezinto ze-Nb\V\Ti okanye nayiphi na indibaniselwano yazo

    		 175   310   27 Inye okanye ezimbini zesalathisi sokuqinaamandla empembelelo kunye nendawo yokucheba inokukhethwa.KubaL555, bona umgangatho.
    L210 0.22 0.90 0.030 0.030 210 335 25
    L245 0.26 1.20 0.030 0.030 245 415 21
    L290 0.26 1.30 0.030 0.030 290 415 21
    L320 0.26 1.40 0.030 0.030 320 435 20
    L360 0.26 1.40 0.030 0.030 360 460 19
    L390 0.26 1.40 0.030 0.030 390 390 18
    L415 0.26 1.40 0.030 0.030 415 520 17
    L450 0.26 1.45 0.030 0.030 450 535 17
    L485 0.26 1.65 0.030 0.030 485 570 16
       

     

    API 5L(PSL 1）

    		 A25 0.21 0.60 0.030 0.030   Ngentsimbi yebakala B,Nb+V≤0.03%;

    yentsimbi≥ibakala B,ukuzikhethela ukongeza iNb okanye V okanye yabo

    indibaniselwano, kunye Nb+V+Ti≤0.15%

    		 172   310   (L0=50.8mm）ukubaibalwe ngokwale fomyula ilandelayo:

    e=1944·A0 .2/U0 .0

    A: Ummandla wesampulu kwi-mm2 U: Ubuncinci bokuqina obuchaziweyo kwi-Mpa

    		  Akukho nanye okanye nayiphi naokanye zombiniifuthe

    amandla kunye

    ukucheba

    indawo iyafuneka njengekhrayitheriya yokuqina.
    A 0.22 0.90 0.030 0.030   207 331
    B 0.26 1.20 0.030 0.030   241 414
    X42 0.26 1.30 0.030 0.030   290 414
    X46 0.26 1.40 0.030 0.030   317 434
    X52 0.26 1.40 0.030 0.030   359 455
    X56 0.26 1.40 0.030 0.030   386 490
    X60 0.26 1.40 0.030 0.030   414 517
    X65 0.26 1.45 0.030 0.030   448 531
    X70 0.26 1.65 0.030 0.030   483 565

    Imibhobho edityanisiweyo ene-Spiral ineenzuzo ezininzi ngaphezu kwemibhobho yentsimbi engenamthungo.Ngokucacileyo, zibiza kakhulu kwaye zinemveliso ephezulu.Le mibhobho inciphisa iindleko zokuvelisa ngaphandle kokunciphisa ukusebenza.Ukongeza, yethuimibhobho yentsimbi edityanisiweyo qinisekisa ukufakwa lula njengoko ayifuni iinkqubo ze-welding eziyinkimbinkimbi kunye nexesha.

    E-Cangzhou Spiral Steel Pipes Group Co., Ltd., siyazingca ngamanyathelo ethu okulawula umgangatho angqongqo.Ukususela ekusayinweni kwesivumelwano ukuya ekuthengeni impahla ekrwada, imveliso, ukuhlolwa, kunye nenkonzo emva kokuthengisa, inyathelo ngalinye lilawulwa ngononophelo.Ngaphaya koko, iimveliso zethu zihlolwa rhoqo ngamasebe ahlukeneyo okuhlola iingcali, ukuqinisekisa ukuba abathengi bethu bafumana umgangatho kunye nokusebenza.

    Hayi. Igama loMvavanyi Umzekelo Ubungakanani Umenzi Ixesha lokulinganisa Isiqulatho soVavanyo Vavanya Ukuchaneka Ukusebenza kunye neeParameters zeZixhobo
     1 ElectronicUltrasonic

    Uluvo lokutyeba

    		    4 台 eBeijingShuanghuan

    Iqumrhu

    		 Unyaka omnye Ukuvavanya ubukhulu be-rolling plate kunyeumbhobho wentsimbi  0.1mm Uluhlu lokutyeba: 0-100mm
    2 Ikhompyuter   2 台 Lenovo   Ulawulo lomgangatho   Imemori: DDR2G;idiski enzima: 320G.
      3
    Hook yombane

    Isikali

    		   03C-20t   2 台 eChangzhou

    Tuoli Electronic

    Isixhobo Co.,

    Ltd.

    		 Isiqingatha sonyaka Ubunzima bemathiriyeli ekrwada   Ubuninzi bomgama wokuhanjiswa kwamacingo: 200m;kunye nexesha uzinzo: ngaphantsi kwe-3s.

    Imibhobho yethu yentsimbi ene-spiral welded isetyenziswa kakhulu kwishishini lokuhambisa ioyile negesi.Zikwasetyenziswa ngokubanzi kwiimfumba zemibhobho kunye neebhulorho.Ngamandla ayo akhethekileyo kunye nokuqina, imibhobho yethu inokumelana neemeko ezinzima zokusingqongileyo, iqinisekisa ukusebenza okuhlala ixesha elide kunye nokuthembeka.

     

    Siyakuqonda ukubaluleka kokubonelela ngenkonzo yabathengi ekhawulezayo nethembekileyo.Iqela lethu elizinikeleyo leengcali linokunceda abathengi kuwo onke amanqanaba, ukusuka ekukhethweni kwemveliso ukuya kufakelo kunye nokugcinwa.Injongo yethu kukugqithisa ulindelo lwabathengi bethu ngokubonelela kuphela iimveliso ezikumgangatho ophezulu kunye nokuqinisekisa ukwaneliseka okupheleleyo kwabathengi.

    Lilonke, ngombhobho wethu wentsimbi ojikelezayo odityanisiweyo, unokuthemba ukuba sisisombululo esisebenzayo, esisebenzayo nesithembekileyo kwiimfuno zakho zokuhambisa igesi yendalo.Ukuzibophelela kwethu kumgangatho ophezulu wemveliso, amanyathelo angqongqo olawulo lomgangatho kunye nenkonzo yabathengi ekhethekileyo kusenze ukhetho lokuqala kubathengi kwihlabathi jikelele.Qhagamshelana nathi namhlanje ukuxoxa ngeemfuno zeprojekthi yakho kwaye ube namava kwiimveliso kunye neenkonzo zethu ezikhethekileyo.

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