Emkhakheni wokwakha nokuthuthukiswa kwengqalasizinda ohlala ushintsha, izixazululo zamapayipi ezinokwethenjelwa nezihlala isikhathi eside bezilokhu ziyinsika yamaphrojekthi obunjiniyela aphumelelayo. Njengoba kuqashelwa emboniniUmthengisi Wepayipi Le-Ssawkanye noMkhiqizi ohamba phambili waseShayina Wemibhobho ye-SSAW (Umkhiqizi waseShayina wamapayipi e-SSAW), i-Cangzhou Spiral Steel Pipe Group Co., Ltd. inikeza ukwesekwa okuqinile kwamaphrojekthi esisekelo senqwaba yomhlaba wonke kanye namaphrojekthi epayipi ngephothifoliyo yayo yomkhiqizo evelele.
Amapayipi ensimbi e-SSAW, aziwa nangokuthi amapayipi e-spiral submerged arc welded, ahlukile ngoba enziwe ngemichilo yensimbi egoqwe ngokushisa ngenqubo yokuhlanganisa i-spiral kanye ne-double-side submerged arc welding. Le ndlela yokwakha inika umzimba wepayipi ukuguquguquka okuhle kakhulu. Imikhiqizo yethu imboza ububanzi obukhulu kakhulu bobubanzi kusukela ku-219mm kuya ku-3500mm, kanti ubude bepayipi elilodwa elide kakhulu lifinyelela kumamitha angu-35. Angafanelana kahle nezimo zokusebenza ezahlukahlukene eziyinkimbinkimbi kusukela kumapayipi asemadolobheni kuya kumabhuloho awela ulwandle. Kumapayipi okudlulisa igesi angaphansi komhlaba, amapayipi amade asho ukushintshwa okuncane okuzungezile indawo, okunciphisa ngqo ingozi yokuvuza kanye nezindleko zokwakha.
Njengomkhiqizi waseShayina osenesikhathi eside esungula amapayipi e-SSAW aseDolobheni laseCangzhou, eSifundazweni saseHebei, iCangzhou Spiral Steel Pipe Group ikhule kusukela ebhizinisini elincane elasungulwa ngo-1993 laba yibhizinisi elikhulu lokukhiqiza elinendawo engamamitha-skwele angu-350,000, impahla iyonke eyizigidi ezingama-yuan ezingu-680, kanye nabasebenzi abangu-680. Amandla okukhiqiza aleli qembu minyaka yonke amapayipi ensimbi ajikelezayo afinyelela kumathani angu-400,000, kanti inani lokukhiqiza lonyaka lidlula ama-yuan ayizigidi eziyizinkulungwane ezingu-1.8. Isikali sokukhiqiza kanye namandla obuchwepheshe kuhlala kuphakathi kweziphezulu embonini.
Okwamanje, njengoMgcini Wezitobhi Zepayipi Ezithembekile ze-Ssaw, siyaqonda ngokugcwele ukubaluleka kokusebenza kahle kweketanga lokuhlinzeka ekuqhubekeni kwamaphrojekthi. Njengoba sinomthamo omkhulu wokukhiqiza waminyaka yonke kanye nenani elikhulu lamasheya agciniwe, singasabela ngokushesha ezidingweni zamakhasimende futhi siqinisekise ukuthi amapayipi alethwa endaweni yephrojekthi ngesikhathi futhi esesimweni esihle. Kungakhathaliseki ukuthi ufuna imikhiqizo yobukhulu obujwayelekile noma udinga izixazululo zokugqoka amapayipi ezenziwe ngokwezifiso kanye nezixazululo zokulwa nokugqwala, i-Cangzhou Spiral Steel Pipe Group inganikeza ukwesekwa kokuthenga okukodwa.
Ukukhetha i-Cangzhou Spiral kusho ukukhetha ukuzibophezela kwekhwalithi okuvela eminyakeni engama-30 yokuqongelela ubuchwepheshe. Uma udinga ukwazi okwengeziwe mayelana nemininingwane yomkhiqizo kanye nolwazi lwempahla, sicela ukhululeke ukuxhumana nathi nganoma yisiphi isikhathi.
Isikhathi sokuthunyelwe: Ephreli-10-2026