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    I-SPIRAL i-arc i-arc ye-arc ye-welc yowakhiwa kolwakhiwo lwe-oyile ye-oyile: Ukuqinisekisa ukuba inkonzo yobomi kunye nokuthembeka

    I-SPIRAL i-ARC ye-Arc ye-Arc ye-Arc ye-wels yolwakhiwo lwe-oyile ye-oyile: Ukuqinisekisa ukuba inkonzo yobomi kunye nokuthembeka komfanekiso
    • I-SPIRAL i-arc i-arc ye-arc ye-welc yowakhiwa kolwakhiwo lwe-oyile ye-oyile: Ukuqinisekisa ukuba inkonzo yobomi kunye nokuthembeka

    Inkcazo emfutshane:

    Ukwakhiwa kweimigca yombhobho yeoyile yinkqubo ebalulekileyo nentsonkothileyo efuna eyona migangatho iphezulu yetekhnoloji ye-welting. Phakathi kweendlela ezahlukeneyo ze-welding ezisetyenziselwa i-welc ye-wels, i-SPIRAL ye-ARC ye-Arc ye-Arc (i-HSAW) imele ukhetho lokuqala ngenxa yokusebenza kwayo ebalaseleyo kunye nempumelelo ekuqinisekiseni ubomi benkonzo kunye nokuthembeka kwemibhobho yeoyile. Kule bhlog, siya kuthatha ukubaluleka kwe-HSAW kwi-piidiel ye-oyile ye-Wiidiel kwaye iphonononge iingenelo kunye nexabiso elikhulu ekuhlanganeni kwehlabathi'Ukukhula kweemfuno zothutho lweoyile.


    Iinkcukacha zemveliso

    Iimpawu zeMveliso

    Funda malunga ne-HSAW:

    I-SPIRAL i-ARCItekhnoloji yokuphucula i-welding edibanisa imigaqo-siseko ye-Arc ye-Arc ye-Arc ye-Arc ye-Arc kunye ne-spile ye-spile. Kubandakanya ukusebenzisa inkqubo ye-welding ye-welding ukwenza i-spils eqhubekayo yokutya i-filing filler filing fire kwi-arc-igutyuliweyo. Le ndlela iqinisekisa i-wels engaguquguqukiyo nephezulu, isusa umngcipheko weziphene eziqhelekileyo kunye nezinye iindlela ze-welding.

    izicelo.

    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

    -

    -

    Ukubaluleka kwe-HSAW kwi-oyile ye-oyile ye-oyile:

    I-1. Amandla kunye nokuqina: Enye yeempawu eziphambili ze-HSAWs kukukwazi ukwenza amalungu aqinileyo, amandla aphezulu. I-Spiral Spiral SPILD YAYENZIWA LWEZITHUBA LOKWENZA INKQUBO YOKWENZA UCWANGCISO LWEZOBUCHULE, KUFUNEKA UCWANGCISO LWEZOBUCHULE, IINGOZI ZOKUGQIBELAumbhobho weoyile imigcaubuso ngexesha lobomi babo benkonzo.

    2. Ubomi obude kunye nokuthembeka okuqinileyo: Ukuxhomekeka kwezinto zombhobho weoyile kulindeleke ukuba usebenze ngokungagungqi kumashumi eminyaka, ukuthutha ioyile ngaphandle kokuvuza okanye ukusilela. I-HSAW idlala indima ebalulekileyo ekufezekiseni ubomi benkonzo ende ngokuqinisekisa ukuhambisa ubushushu be-welding, ukunciphisa uxinzelelo lwe-rack, kunye nokusasaza izinto ezinokuthembela kumbhobho ngokubanzi.

    3. Ulwakhiwo olusebenzayo: I-HSAWY iyakwazi ukuvelisa amacandelo amade anemibhobho yepayipile, ngoko inomsebenzi ofanelekileyo wokwakha iplowili. Le ndlela inciphisa ixesha le-welding, inyusa imveliso, inciphisa kakhulu iindleko zokwakha, kwaye ilungele ukugqitywa kwangexesha leprojekthi.

    I-4. Ukucuthwa okunciphile kunye nokulungiswa: ngokubonelela nge-weds emiselweyo, enesiphene iphantsi, kunciphisa imfuneko yokulungiswa kwixesha elizayo okanye i-Dowing enxulumene nolondolozo. Imibhobho yeoyile eyakhiwe ngokusebenzisa le ndlela ayilunganga ekuvuyeni okanye ukusilela, ukuphucula ukhuseleko kunye nokwanda kokusebenza okusebenzayo.

    5. Izibonelelo zokusiNgqongileyo: I-HSAW iqinisekisa ukuveliswa kwee-wels ezichanileyo ngokuchaneka okuphezulu. Oku kunciphisa amathuba okufumana i-piholit ukongezwa kunye nokuvuza kweoyile elandelayo, ukukhusela indalo kwintlekele enxulumene nokungaphumeleli kwepayipi.

    I-pipe-pipe-asstm-A2522

    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.

    Ukuququmbela:

    Ukwakhiwa kwemibhobho yeoyile kufuna ukuba eyona migangatho iphakamileyo ye-welding yokuqinisekisa ukuba ilogree, ukuthembeka nokhuseleko. I-SPIRAL i-Arc ye-Arc ye-Arc ye-ARC Ngezibonelelo ezininzi kubandakanya ukuphucula ukuthembeka okuphuculweyo, ukulungiswa kwendalo, i-HSAW idlala indima ephambili ekufezekiseni iimfuno zothutho lweoli. Njengoko ishishini leoyile liyaqhubeka nokwandiswa, ukusetyenziswa kweetekhnoloji ze-weldiging ze-welds ezifana ne-HSAW kubalulekile ukugcina ingqibelelo kunye nokuthembeka kwemibhobho yeoyile kwihlabathi liphela.

    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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