Kwicandelo lophuhliso lolwakhiwo nolwakhiwo oluhlala lutshintsha, izisombululo zemibhobho ezinokuthenjwa nezihlala ixesha elide bezisoloko zisisiseko seeprojekthi zobunjineli eziphumelelayo. Njengoko kuqatshelwa kushishinoUmthengisi weepayipi ze-Ssawkunye noMvelisi ophambili waseTshayina weePipe zeSSAW (Umenzi waseTshayina weepayipi ze-SSAW), iCangzhou Spiral Steel Pipe Group Co., Ltd. inika inkxaso eqinileyo kwiiprojekthi zesiseko seenqwaba zehlabathi kunye neeprojekthi zepayipi ngepotifoliyo yayo yemveliso ebalaseleyo.
Iipayipi zentsimbi ze-SSAW, ezaziwa ngokuba ziipayipi ze-spiral submerged arc welded, zahlukile kuba zenziwe ngeentsimbi eziqengqelekayo ezishushu ngenkqubo yokuwelda i-spiral kunye ne-double-sided arc welding. Le ndlela yokwenza inika umzimba wepayipi ukuguquguquka okugqwesileyo. Iimveliso zethu zigubungela uluhlu olubanzi kakhulu lobubanzi ukusuka kwi-219mm ukuya kwi-3500mm, ubude bombhobho omnye obude bufikelela kwiimitha ezingama-35. Zingahambelana ngokuchanekileyo neemeko ezahlukeneyo zokusebenza ezinzima ukusuka kwiipayipi zasezidolophini ukuya kwiibhulorho ezinqumla ulwandle. Kwiipayipi zokuhambisa igesi phantsi komhlaba, iipayipi ezinde zithetha ukuba ii-welds ezincinci ezijikeleze indawo, zinciphisa ngokuthe ngqo umngcipheko wokuvuza kunye neendleko zokwakha.
Njengomvelisi wemibhobho ye-SSAW waseTshayina osele ekhulile kwiSixeko saseCangzhou, kwiPhondo laseHebei, iCangzhou Spiral Steel Pipe Group ikhule ukusuka kwishishini elincinci elasekwa ngo-1993 ukuya kwishishini elikhulu lokuvelisa elinommandla weemitha zesikwere ezingama-350,000, impahla iyonke eyi-680 yezigidi zeeyuan, kunye nabasebenzi abangama-680. Umthamo wonyaka weqela wemibhobho yentsimbi ejikelezayo ufikelela kwiitoni ezingama-400,000, kunye nexabiso lonyaka lemveliso elidlula i-1.8 yeebhiliyoni zeeyuan. Ubungakanani bemveliso yalo kunye namandla obuchwephesha zihlala zibekwe phakathi kwezona ziphezulu kushishino.
Okwangoku, njengoMgcini weePipe zeSsaw othembekileyo, siyaqonda ngokupheleleyo ukubaluleka kokusebenza kakuhle kwekhonkco lokubonelela ngeenkonzo kwinkqubela phambili yeeprojekthi. Ngomthamo omkhulu wemveliso yonyaka kunye nokugcinwa kwesitokhwe okuninzi, singaphendula ngokukhawuleza kwiimfuno zabathengi kwaye siqinisekise ukuba iipayipi zithunyelwa kwindawo yeprojekthi ngexesha kwaye zikwimeko entle. Nokuba ufuna iimveliso ezinobukhulu obuqhelekileyo okanye ufuna izisombululo zombhobho ezenziwe ngokwezifiso kunye nezisombululo zokulwa nokugqwala, iCangzhou Spiral Steel Pipe Group inokubonelela ngenkxaso yokuthenga yonke indawo.
Ukukhetha iCangzhou Spiral kuthetha ukukhetha isibophelelo somgangatho esivela kwiminyaka engama-30 yokuqokelelana ngobugcisa. Ukuba ufuna ukwazi okungakumbi malunga neenkcukacha zemveliso kunye nolwazi lwempahla, nceda uzive ukhululekile ukunxibelelana nathi nangaliphi na ixesha.
Ixesha lokuthumela: Epreli-10-2026