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    Ubuchwepheshe be-tube beveld ye-tube

    Ubuchwepheshe be-tube beveld buthaka isithombe
    • Ubuchwepheshe be-tube beveld ye-tube

    Incazelo emfushane:

    Ngaphambili kwalobuchwepheshe obusha bungubuchwepheshe bethu obusezingeni eliphezulu be-arlc welding (saw), indlela ekhethwayo yepayipi elinomoya elivelele. Lobu buchwepheshe buqinisekisa ukunemba, ukuqina kanye nokusebenza kahle, okwenza kube kuhle ngezimboni ezincike epayipi elisezingeni eliphakeme.


    Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    -Vamile

    Ibanga lensimbi

    		 Ukwakheka kwamakhemikhali

    Izakhiwo ezi-Tensile

    		      

    Ukuhlolwa kwe-Charpy Impact bese uphonsa ukuhlolwa kwesisindo
    C Si Mn P S V Nb Ti   I-CEV4) (%) I-RT0.5 MPA ithela amandla   Amandla we-RM MPA Tensile   I-RT0.5 / RM (L0 = 5.65 √ s0) elongation a%
    umnciphikazi umnciphikazi umnciphikazi umnciphikazi umnciphikazi umnciphikazi umnciphikazi umnciphikazi -Nye nje umnciphikazi uku umnciphikazi uku umnciphikazi umnciphikazi uku
      L245MB

    0.22

    0.45

    1.2

    0.025

    0.15

    0.05

    0.05

    0.04

    		 1)

    0.4

    245

    I-450

    415

    I-760

    0.93

    22

    Ukuhlolwa komthelela we-Charpy Ngemininingwane, bheka Izinga Lokuqala. Yehlisa Isisindo Sokuhlola Isisindo: Indawo yokugunda ongayikhetha

    I-GB / T971112011 (PSL2)

    		 L290MB

    0.22

    0.45

    1.3

    0.025

    0.015

    0.05

    0.05

    0.04

    		 1)

    0.4

    I-290

    495

    415

    21
      L320mb

    0.22

    0.45

    1.3

    0.025

    0.015

    0.05

    0.05

    0.04

    		 1)

    0.41

    320

    500

    430

    21
      L360MB

    0.22

    0.45

    1.4

    0.025

    0.015

    		       1)

    0.41

    I-360

    530

    460

    20
      L390MB

    0.22

    0.45

    1.4

    0.025

    0.15

    		       1)

    0.41

    I-390

    545

    490

    20
      L415MB

    0.12

    0.45

    1.6

    0.025

    0.015

    		       1) 2) 3

    0.42

    415

    I-565

    520

    18
      L450MB

    0.12

    0.45

    1.6

    0.025

    0.015

    		       1) 2) 3

    0.43

    I-450

    I-600

    535

    18
      L485MB

    0.12

    0.45

    1.7

    0.025

    0.015

    		       1) 2) 3

    0.43

    485

    I-635

    I-570

    18
      I-L555MB

    0.12

    0.45

    I-1.85

    0.025

    0.015

    		       1) 2) 3 Izingxoxo

    555

    I-705

    625

    825

    0.95

    18
      Qaphela:
      1) 0.015 ≤ Altot <0.060; n ≤ 0.012; ai-n ≥ 2-1; cr1; cr1; cr
      2) V + NB + TI ≤ 0.015%                      
      3) Kuwo wonke amamaki ensimbi, uMo Meyi ≤ 0.35%, ngaphansi kwesivumelwano.
      4) CEV = C + MN / 6 + (CR + mo + v) / 5 + (Cu + NI) / 5
    I-Welding yePipe ezenzakalelayo

    Inzuzo Yenkampani

    Itholakala enhliziyweni yeCangzhou City, isiFundazwe saseHebei, le nkampani ibilokhu ingumholi ekwakhiweni kwamapayipi we-welded kusukela yasungulwa ngo-1993. Isitshalo simboza indawo enamamitha-skwele angama-350,000 kanye nobuchwepheshe ukukhiqiza imikhiqizo esezingeni eliphansi. Ngezimpahla eziphelele ze-RMB 680 million nezisebenzi ezingama-680 ezinamakhono, inkampani izibophezele ekusebenzeni kahle kuzo zonke izici zokusebenza kwayo.

    Isingeniso Somkhiqizo

    Kwethulwa ubuchwepheshe bethu obukhulu kakhulu bePipe we-Welding Technology, yenzelwe ngqo ukufeza izidingo ezifunwayo ze-Arc Welding Pippelinenes. Ngaphambili kwalobuchwepheshe obusha bungubuchwepheshe bethu obusezingeni eliphezulu be-arlc welding (saw), indlela ekhethwayo yepayipi elinomoya elivelele. Lobu buchwepheshe buqinisekisa ukunemba, ukuqina kanye nokusebenza kahle, okwenza kube kuhle ngezimboni ezincike epayipi elisezingeni eliphakeme.

    Okwethu ngokukhethekileipayipi weldingUbuchwepheshe Bungagcini nje ngokuthuthukisa ubuqotho bezinhlekelele zamapayipi kaphethiloli, futhi likwazi ukwenza inqubo ye-welding, ukufushanisa isikhathi sokukhiqiza futhi kunciphisa izindleko. Siyakuqonda ukubaluleka kwezinhlelo zamapayipi wegesi, kanye nokuzibophezela kwethu kwikhwalithi yekhwalithi ukuthi imikhiqizo yethu ingamelana nezidingo ezinzima zezinhlelo zabo ezihlosiwe.

    Njengoba siqhubeka nokusungula nokwenza ngcono ubuchwepheshe be-welding, sikumema ukuba ubone ukuthembeka nokusebenza kobuchwepheshe bethu bePipe Pipe Welding. Sithembe ukukunikeza ngepayipi eliphakeme kakhulu le-welded elihlangabezana nezidingo zakho ezithile, elisekelwa amashumishumi eminyaka wobuchwepheshe nokuzibophezela ekwanelisekeni kwamakhasimende.

    Inzuzo yomkhiqizo

    1. Enye yezinzuzo eziphambili zokusebenzisa i-arlged efakwe i-arc i-welding kumapayipi we-welld yemvelo yikhono layo lokukhiqiza ikhwalithi ephezuluI-Tube Weldngeziphambeko ezincane. Inqubo ye-welding ye-arlged engaphakathi inika amandla ukungena okujulile kanye nendawo ebushelelezi, ebaluleke kakhulu ekuqinisekiseni ubuqotho bamapayipi egesi yemvelo.

    2. I-automation of welding ye-arc engaphansi ingakhulisa umkhiqizo futhi inciphise izindleko zabasebenzi kanye nesikhathi sokusebenza.

    Ukushiyeka komkhiqizo

    1. Okukodwa okuphawuleka okuphambili kuyizindleko eziphakeme zokusetha, ezingaphezulu ngenxa yesidingo semishini ekhethekile kanye nabasebenza ngamakhono.

    2

    3. Lokhu kulinganiselwa kungadala izinselelo kuzinhlelo ezithile, okubangelwa amashejuli amade wephrojekthi.

    Umthandi

    Q1. Yini efakwe i-arc yelding (saw)?

    I-SAY yinqubo yokufaka i-welding esebenzisa i-electrode esebenza ngokuqhubekayo kanye nongqimba we-granular flueble flux ukuvikela i-weld ekungcolisweni. Le ndlela isebenza ngempumelelo ezintweni eziwugqinsi futhi ilungele kahle amapayipi wegesi wemvelo.

    Q2. Kungani kukhethwa kukhethwe amapayipi anezinwele ezivulekile?

    Ubuchwepheshe be-SAY buhlinzeka ngokungena okujulile kanye nendawo ebushelelezi, ebaluleke kakhulu ebuqothweni bezinhlekeleleKuvunguza ipayipi leldedisetshenziswa ezincelweni zengcindezi ephezulu efana nokuhamba kwegesi yemvelo.

    Q3. Yiziphi izinzuzo zokusebenzisa ubuchwepheshe bePipe Pipe Welding?

    Amasu akhethekile we-tube welding aqinisekisa ikhwalithi engaguquki, anciphise ubungozi bobunzima futhi athuthukise ukusebenza okuphelele kwemikhiqizo ye-welded, okubalulekile embonini ebhekene nezokuphepha.

    Q4. Inkampani yakho iqinisekisa kanjani ikhwalithi yenqubo yokufaka i-welding?

    Inkampani yethu inamathela ezindleleni eziqinile zokulawulwa kwekhwalithi futhi isebenzisa ochwepheshe abanamakhono abaqeqeshelwe amasu wakamuva we-welding, kufaka phakathi ukubona, ukuqinisekisa ukuthi umkhiqizo ngamunye uhlangabezana nezindinganiso eziqinile zokuphepha namazinga okusebenza.

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