Namhlanje, ngophuhliso olukhawulezayo lweshishini lokwakha kunye neziseko zophuhliso, imfuno yezinto ezikumgangatho ophezulu iyanda.Umbhobho oSpiral, njengento ephambili yokuqinisekisa ukuthembeka kwezakhiwo zobunjineli, umgangatho wabo uchaphazela ngokuthe ngqo ukhuseleko kunye nokuqina kweprojekthi. Ukusukela ekusekweni kwayo ngo-1993, umenzi ohamba phambili kwiSixeko saseCangzhou, kwiPhondo laseHebei, uzibophelele ekuboneleleni abathengi ngezisombululo ezibalaseleyo zombhobho wentsimbi.
Lo mzi-mveliso ugubungela ummandla oziskwemitha ezingama-350,000, unempahla epheleleyo engaphezu kwezigidi ezingama-680 zeeyuan. Inabasebenzi abangama-680 abachwepheshile kunye nobugcisa kunye nomthamo wonyaka wemveliso ukuya kuthi ga kwi-400,000 yeetoni. Ngomthamo wayo owomeleleyo wemveliso kunye nokwenziwa ngokutsha kwetekhnoloji eqhubekayo, inkampani iye yaba liqabane elithembekileyo kwiiprojekthi ezininzi ezinkulu ekhaya nakwamanye amazwe.
Phakathi kwabo, S235J0Umboneleli weMibhobho eSpiral, njengemveliso yeflegi, iquka ngokupheleleyo ukufuna kweshishini lomgangatho kunye nokusungula izinto ezintsha. Lo mbhobho wentsimbi awupheleli nje ekubonakaliseni ukuwelda okugqwesileyo kunye nokubunjwa, kodwa unako ukuziqhelanisa neemeko ezahlukeneyo zesicelo esiqatha, ukubonelela ngenkxaso ehlala ixesha elide nethembekileyo yothutho lweoyile negesi, ukwakhiwa komasipala kunye neeprojekthi ezinkulu zeziseko zophuhliso.
Njengomthengisi othembekileyo kwibala lemibhobho yentsimbi ejikelezayo, inkampani ibambelela ngokungqongqo kwimigangatho yoshishino kwaye iqinisekisa ukuba yonke imibhobho yentsimbi ihamba ngokucokisekileyo kunye nokuhlolwa komgangatho ongqongqo ngokusebenzisa iinkqubo zokuvelisa eziphambili. Kungakhathaliseki ukuba ngokubhekiselele kumandla okunyamezela uxinzelelo okanye ukuxhathisa ukubola, i-S235J0I-Spiral Steel Pipeukusebenza ngokubalaseleyo, ukunceda abathengi ukunciphisa iindleko zomjikelo wobomi zizonke.
Ukukhetha umgangatho ophezulu wemibhobho yentsimbi ye-spiral kukufakela iprojekthi ngokuphila kwexesha elide. Lo mzi-mveliso waseCangzhou, unamashumi eminyaka yamava kunye nosukelo olungagungqiyo lokugqwesa, uye waba lishishini lokulinganisa kushishino. Ukujonga phambili, i-S235J0 imibhobho yentsimbi ejikelezayo iya kuqhubeka nokukhusela uphuhliso lweziseko ezingundoqo zehlabathi kunye nokuqhuba imigangatho yemfezeko yesakhiwo ukuya kubude obutsha.
Ixesha lokuposa: Sep-23-2025