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    Ukubaluleka kwepayipi le-arc eliphakathi nendawo efakwe e-API 5L Line Pipe Carbon Pipe Welding

    Ukubaluleka kwepayipi le-arc eliphakathi nendawo efakwe e-API 5L Line Pipe Carbon Pipe Welding eliveziwe
    • Ukubaluleka kwepayipi le-arc eliphakathi nendawo efakwe e-API 5L Line Pipe Carbon Pipe Welding

    Incazelo emfushane:

    Kuvunguza ipayipi elifakwe i-arc (I-SSAW) idlala indima ebalulekile ku-welding ye-carbon Pipe uma ifika ekukhetheni ipayipi elifanele le-API 5L Line Pipe Izicelo. Le ndlela ye-Welding isetshenziswa kabanzi ekwakhiweni kwamapayipi kawoyela namagesi ngenxa yenqubo yayo esezingeni eliphakeme, esebenza kahle.


    Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Ukusetshenziswa kwe-welding ye-carbon Pipe, ikakhulukazi ipayipi le-arc ephakathi nendawo eliphakathi nendawo, kubalulekile ekuqinisekiseni ubuqotho nokwethenjwa kweI-API 5L Line Pipe. Le ndlela ye-welding idala isibopho esingenamthungo nehlala isikhathi eside phakathi kwamashubhu e-carbon, okudingeka ukubekezelela izingcindezi eziphakeme nezimo zemvelo ezinokhahlo amapayipi abhekana nalo.

    Amashubhu we-arc afakwe emanzini aphakathi nendawo akhiqizwa ngenqubo ekhethekile ye-welding lapho i-arc ye-welding icwiliswe ngaphansi kwengubo yoFlux. Lokhu kudala i-wever engenamthungo, esezingeni eliphakeme futhi kunwebe ubude bepayipi. Ukusetshenziswa kwale ndlela ye-welding ku-welding ye-carbon Pipe Welding ye-API 5L Line Pipe kuqinisekisa ukuxhumana okuqinile nokuqinile okuhlangabezana nezidingo zomkhakha kawoyela negesi.

    Impahla yemishini

    Ibanga lensimbi

    Amandla aphansi okuvutha
    I-MPA

    Amandla asheshayo

    Ubuncane obuncane
    %

    Amandla umthelela omncane
    J

    Ubukhulu obucacisiwe
    mm

    Ubukhulu obucacisiwe
    mm

    Ubukhulu obucacisiwe
    mm

    ekushiseni kokuhlola kwe
     

    <16

    > 16≤40

    <3

    ≥3≤40

    		 ≤40

    -20 ℃

    0 ℃

    20 ℃
    S235JRH

    235

    I-225

    I-360-50

    I-360-50

    24

    -

    -

    27
    S275J0H

    275

    265

    430-580

    I-410-560

    20

    -

    27

    -
    S275J2H

    27

    -

    -
    S355j0h

    I-365

    345

    I-510-680

    470-630

    20

    -

    27

    -
    S355J2H

    27

    -

    -
    S355k2h

    40

    -

    -

    Ngaphezu kwekhwalithi ye-welding, ipayipi le-SSAW inezinye izinzuzo eziningi ezenza kube yingxenye ebalulekile ekwakhiweni kwamapayipi we-API 5l. Idizayini ewumklamo wepayipi inikezela ukuguquguquka okuthe xaxa nokuguquguquka, okwenza kube lula ukudabula izithiyo ezahlukahlukene kanye nezingqinamba ngesikhathi sokwakhiwa kwamapayipi.

    Ngaphezu kwalokho, amashubhu e-arc aphakathi e-Spiral engaphakathi ayakwazi ukwamukela amadayimane amakhulu, abenze balungele ukuthutha amanani amakhulu kawoyela negesi. Amandla awo okuphatha amavolumu amakhulu anoketshezi ngenkathi elondolozwa ubuqotho bezinhlekelele kwenza kube ukukhetha okuthembekile kwezicelo ze-API 5L Line Pipe.

    Izinqubo zePipe Welding

    Enye inzuzo yamashubhu we-arc angenisiwe e-spiral asebenza kahle. Inqubo esebenza kahle ye-welding kanye nekhono lokukhiqiza amapayipi amakhulu abuyisiwe kwenza kube yisixazululo esisebenza ngempumelelo yokwakhiwa kwamapayipi. Lokhu kubaluleke kakhulu embonini kawoyela negesi, lapho ukwakhiwa kwepayipi nokunakekelwa kungaba yizindleko ezibalulekile.

    Ukusetshenziswa kwamapayipi we-welded e-welded aphakathi e-api 5l umugqa wepayipi we-welding kubalulekile ekuqinisekiseni ubuqotho kanye nokwethenjwa kwepayipi. Ukushiswa kwekhwalithi ephezulu, ukuvumelana nezimo kanye nokusebenza kwezindleko kwenza kube yingxenye ebalulekile kawoyela nokwakhiwa kwamapayipi wegesi.

    Ngamafuphi, ipayipi le-SSAW lidlala indima ebalulekile ku-welding ye-carbon Pipe ye-API 5L Line Pipe. Ukushiswa kwekhwalithi ephezulu, ukuvumelana nezimo kanye nokusebenza kwezindleko kwenza kube ngcono ukwakhiwa kwamapayipi embonini kawoyela negesi. Ngokukhetha ipayipi le-SSAW, inkampani ingaqinisekisa ubuqotho bezinhlekelele kanye nokwethenjwa kwepayipi layo le-API 5L Line, ekugcineni okuholele ohlelweni lwamapayipi olusebenzayo noluthembekile.

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