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    Ukubaluleka kwe-Spiral Submerged Arc Pipe kwi-API 5L yomgca wombhobho weCarbon Pipe Welding

    Ukubaluleka koMbhobho we-Spiral Submerged Arc kwi-API 5L Umgca wombhobho weCarbon Pipe welding Featured Image
    • Ukubaluleka kwe-Spiral Submerged Arc Pipe kwi-API 5L yomgca wombhobho weCarbon Pipe Welding

    Inkcazelo emfutshane:

    Spiral Submerged Arc Welded Umbhobho (SSAW) idlala indima ebalulekileyo kwi-carbon pipe welding xa kuziwa ekukhetheni umbhobho ochanekileyo we-API 5L izicelo zombhobho womgca.Le ndlela yokuwelda isetyenziswa kakhulu ekwakhiweni kwemibhobho yeoli nerhasi ngenxa yomgangatho wayo ophezulu, inkqubo esebenzayo.


    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Ukusetyenziswa kombhobho wekhabhoni welding, ngakumbi umbhobho odityanisiweyo we-arc odityanisiweyo, ubalulekile ekuqinisekiseni imfezeko yesakhiwo kunye nokuthembekaUmbhobho womgca we-API 5L.Le ndlela ye-welding idala ikhonkco elingenamthungo kunye nexesha elide phakathi kweetyhubhu zekhabhoni, eziyimfuneko ukumelana noxinzelelo oluphezulu kunye neemeko ezibuhlungu zokusingqongileyo imibhobho ejongene nayo.

    Iityhubhu ze-arc ezintywiliselwe emanzini ze-Spiral zenziwa ngenkqubo ye-welding ekhethekileyo apho i-arc ye-welding intywiliselwa phantsi kwengubo ye-flux.Oku kudala i-weld engenamthungo, ekumgangatho ophezulu kwaye yandisa ubude bombhobho.Ukusetyenziswa kwale ndlela ye-welding kwi-carbon pipe welding ye-API 5L yomgca wombhobho iqinisekisa uxhulumaniso oluqinileyo noluzinzileyo oluhlangabezana neemfuno zeshishini leoli kunye negesi.

    IPropati yoomatshini

    ibakala lentsimbi

    ubuncinci amandla esivuno
    Mpa

    Tensile strength

    Ubuncinci bobude
    %

    Ubuncinci bempembelelo yamandla
    J

    Ubukhulu obucacisiweyo
    mm

    Ubukhulu obucacisiweyo
    mm

    Ubukhulu obucacisiweyo
    mm

    kuvavanyo lobushushu be
     

    ＜16

    ＞16≤40

    ＜3

    ≥3≤40

    		 ≤40

    -20℃

    0℃

    20℃
    S235JRH

    235

    225

    360-510

    360-510

    24

    -

    -

    27
    S275J0H

    275

    265

    430-580

    410-560

    20

    -

    27

    -
    S275J2H

    27

    -

    -
    S355J0H

    365

    345

    510-680

    470-630

    20

    -

    27

    -
    S355J2H

    27

    -

    -
    S355K2H

    40

    -

    -

    Ukongeza kumgangatho we-welding, umbhobho we-SSAW unezinye iingenelo ezininzi ezenza ukuba ibe yinto ebalulekileyo kwi-API 5L yokwakhiwa kombhobho womgca.Uyilo olujikelezayo lombhobho lubonelela ngokuguquguquka okukhulu kunye nokuguquguquka okukhulu, okwenza kube lula ukunqumla kwimihlaba eyahlukeneyo kunye nemiqobo ngexesha lokwakhiwa kwemibhobho.

    Ukongeza, i-spiral submerged arc tubes iyakwazi ukuthwala i-diameters emikhulu, izenza zilungele ukuthutha umthamo omkhulu we-oyile kunye negesi.Ikhono layo lokuphatha umthamo omkhulu wamanzi ngelixa ugcina ingqibelelo yesakhiwo yenza kube yinto ethembekileyo yokhetho lwe-API 5L yezicelo zemibhobho yomgca.

    Iinkqubo zemibhobho yeWelding

    Enye inzuzo ye-spiral arc arc tubes kukusebenza kwazo ngeendleko.Inkqubo ye-welding esebenzayo kunye nokukwazi ukuvelisa imibhobho emikhulu ye-diameter yenza kube isisombululo esineendleko zokwakhiwa kwemibhobho.Oku kubaluleke ngakumbi kwishishini leoli negesi, apho ukwakhiwa kwemibhobho kunye nokugcinwa kwayo kunokuba yindleko enkulu.

    Ukusetyenziswa kwemibhobho edityanisiweyo ye-arc eshukumayo kwi-API 5L yomgca wombhobho we-carbon pipe welding ibalulekile ekuqinisekiseni imfezeko nokuthembeka kombhobho.I-welding yayo ephezulu, ukuguquguquka kunye nokusebenza kakuhle kweendleko kwenza kube yinxalenye ebalulekileyo yokwakhiwa kwemibhobho yeoli kunye negesi.

    Isishwankathelo, umbhobho we-SSAW udlala indima ebalulekileyo kwi-carbon pipe welding ye-API 5L izicelo zombhobho womgca.I-welding yayo ephezulu, ukuguquguquka kunye nokusebenza kakuhle kweendleko kuyenza ilungele ukwakhiwa kwemibhobho kwishishini leoli kunye negesi.Ngokukhetha umbhobho we-SSAW, inkampani inokuqinisekisa ukuthembeka kwesakhiwo kunye nokuthembeka kombhobho womgca we-API 5L, ekugqibeleni kubangele inkqubo yepayipi esebenzayo kunye nethembekileyo.

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