Emkhakheni osuvelele ozothuthukisa ubuchwepheshe bengqalasizinda, ukuhlanganiswa kobuchwepheshe besimanje sekuphenduke umguquki womdlalo, ikakhulukazi emkhakheni wePipering Pire. Njengoba amadolobha anweba futhi isidingo sezakhiwo eziqinile siyanda, ukukhetha izinto ezifanele kubalulekile ngempumelelo kanye nokuphila isikhathi eside kwamaphrojekthi wokwakha. Phakathi kwezinketho ezahlukahlukene ezitholakalayo, ipayipi le-arc eliphakathi nendawo (ipayipi le-SSAW) livele njengekhetho elikhethwayo, ngezinzuzo eziningi ezibonisa kabusha isimo sokuthuthukiswa kwengqalasizinda.
Ukubaluleka kweping piingekwakheni akunakweqiwa. Kungumgogodla wezakhiwo eziningi, ukuhlinzeka ngosizo oludingekayo lokumelana nokuxineka kwezemvelo nezidingo zokuthwala umthwalo. Eminyakeni yamuva, ukwethulwa kwamasu okukhiqiza athuthukile kuholele ekukhuphukeni kwepayipi le-SSAW, okukhiqizwa kusetshenziswa inqubo eyingqayizivele ye-Welding. Le ndlela ayigcini nje ngokuthi amandla nokuqina kwepayipi, kepha futhi ivumela ukuguquguquka okukhulu ekwakhiweni nasekusetshenzisweni.
Enye yezinzuzo eziphambili ze-SSAW Pipe iyikhono layo lokumelana nezimo eziphezulu zokucindezela, okwenza kube kuhle ngezinhlelo zokusebenza ezahlukahlukene zokusebenzisa. Idizayini yayo ye-spiral inikeza i-weld eqhubekayo, ukunciphisa kakhulu ingozi yokwehluleka ngaphansi kwemithwalo esindayo. Lokhu kubaluleke kakhulu kumaphrojekthi wengqalasizinda lapho ukuphepha nokwethenjwa kubalulekile. Ngaphezu kwalokho, ipayipi le-SSAW laziwa ngokumelana kwalo ukugqwala, okunweba impilo yenkonzo yesakhiwo esisekelayo, okuholela ekugcineni kokonga izindleko zesikhathi eside.
Akhiwe esiFundazweni saseCangzhou, eHebei, ifektri ibiphambili yokukhiqiza amapayipi we-ark agxile e-arc ephakathi nekhwalithi ephezulu ngo-1993. Le ngcebo eqinile inika amandla inkampani ukuthi ihlangabezane nezidingo ezikhulayo zemboni yezokwakha ngenkathi igcina amazinga wokulawula esezingeni elifanele.
Njengoba ubuchwepheshe besimanje buqhubeka buqhubekisa phambili, inqubo yokukhiqiza yeIpayipi le-SSAWusekhulisiwe ngokwengeziwe. Ukusungulwa okufana nokushiswa kwe-welding okuzenzakalelayo kanye namasu wokuhlola athuthukile aqinisekisa ukuthi ipayipi ngalinye lihlangabezana nezindinganiso eziphakeme kakhulu zekhwalithi nokusebenza. Lokhu kuzibophezela kokugqamile akugcini nje ngokuthuthukisa idumela lenkampani kuphela, kepha futhi kuletha ukuzethemba konjiniyela kanye nosonkontileka abathembela kulezi zinto zokwakha amaphrojekthi abo.
Ngaphezu kwalokho, umthelela wezinto zokwakha emvelweni ukukhathazeka okukhulayo ezweni lanamuhla. I-SSAW Pipe ikhiqizwa ngokusimama engqondweni, isebenzisa izinqubo ezisebenza kahle kwamandla nezinto zokwakha kabusha. Lokhu kuqondanisa nokucindezela komhlaba wonke emikhubeni yokwakha eluhlaza, okwenza kube inketho ekhangayo yamaphrojekthi anobungane bemvelo.
Ekuphetheni, kufaka phakathi ubuchwepheshe besimanje ngezinqwaba zamapayipi, ikakhulukazi ngokusebenzisa ipayipi le-SSAW, kuguqula ubunjiniyela bezinqalasizinda. Lawa mapayipi anikela ngezinzuzo ezinjengamandla, ukuqina, kanye nokusimama, okwenza ukuba babe ukukhetha okuphezulu konjiniyela nosonkontileka. Njengoba imboni iqhubeka nokuvela, kuyacaca ukuthi ikusasa lokuthuthukiswa kwengqalasizinda lizothinteka kakhulu yizinto ezintsha kubuchwepheshe be-pile yepayipi. Izinkampani ezinjenge-cangzhou ehola indlela, amathuba okudala izakhiwo eziqinile nezinsulukayo azipheli.
Isikhathi sePosi: Mar-25-2025