Egagasini lesimanje lokwakhiwa kwezakhiwo nengqalasizinda elilandela amandla aphezulu, ukusebenza kahle okuphezulu kanye nokusimama, ukukhethwa kwezinto zokwakha kunquma ngqo ikhwalithi kanye nokuqina kwephrojekthi. I-S235 J0 Spiral Steel Pipe, njengephrofayili engenalutho ehlanganisiwe eyenziwe ngokubandayo esebenza kahle kakhulu yezakhiwo ezinamathela ngokuqinile ezindinganisweni zaseYurophu, iya ngokuya iba yinto ekhethwayo yamaphrojekthi ezakhiwo amakhulu. Lesi sihloko sizonikeza isingeniso esijulile ngezici zayo, izinhlelo zokusebenza, kanye nendlela umenzi ohamba phambili i-Cangzhou Spiral Steel Pipe Group Co., Ltd. aqinisekisa ngayo uchungechunge lokuhlinzekwa komhlaba wonke ngokukhiqiza okukhulu kanye nezinqubo eziqinile.
I. Incazelo Eyinhloko: KuyiniIpayipi Lensimbi Ejikelezayo le-S235 J0?
Ipayipi Lensimbi Ejikelezayo i-S235 J0 akuyona ipayipi lensimbi elivamile. Liyiphrofayili engenalutho eyakhiwe ngokubandayo ehlanganisiwe ehambisana nendinganiso ethile yaseYurophu (EN 10219). I-"S235" egameni layo ikhombisa ukuthi amandla ayo amancane okukhiqiza angama-megapascal angu-235, okuyinkomba ebalulekile yesakhiwo sensimbi. I-"J0" ikhombisa isidingo sayo sokuqina komthelela kuma-degree Celsius angu-0, okuqinisekisa ukumelana kwezinto nokuqhekeka okuqhekekayo endaweni ephansi yokushisa.
Njengohlobo "lwepayipi lensimbi elijikelezayo", inqubo yalo yokukhiqiza - ngokugoqa umucu wensimbi ngendlela ejikelezayo bese uwuhlanganisa ube sesimweni - unikeza umkhiqizo izici eziningi ezinhle kakhulu: ububanzi obuguquguqukayo bobubanzi, isakhiwo somzimba wepayipi elifanayo, umthamo oqinile wokuthwala ingcindezi, futhi ufaneleka kakhulu ekwenzeni "amaphrofayili angenalutho" amakhulu ngobukhulu bezakhiwo eziyindilinga. Lolu hlobo lwesakhiwo alugcini nje ngokunikeza ukumelana okuvelele kokucindezela nokugoba kwe-axial kodwa futhi lukhulisa ukusetshenziswa kwezinto, okwenza kube ukukhetha okuhle kwezakhiwo ezisindayo njengezinsika zamabhuloho, ama-trusses okwakha, kanye nezakhiwo zejakethi yesikhulumi sasogwini.
Ii. Izinzuzo Zobuchwepheshe: Kungani Kufanele Ukhethe Izinto Zokwakha Ezijwayelekile Zepayipi Lesakhiwo le-S235 J0?
Ngokuhambisana ne-European standard S235 J0 Spiral Steel Pipe, izimo zayo zokulethwa kobuchwepheshe ziqinisekisa ukuthembeka kanye nokuvumelana komkhiqizo kumaphrojekthi amakhulu obunjiniyela:
Ukulawulwa okuqinile kwezinto kanye nezinqubo: Indinganiso ichaza ububanzi bokubekezelelana kusukela ekwakhiweni kwamakhemikhali, izakhiwo zemishini kuya kobukhulu bejometri, okuqinisekisa ukuthi ukusebenza kweqoqo ngalinye lezinto kuyabonakala futhi kuyaqinisekiswa.
Ukuqina okuvelele kokushisa okuphansi: Imfuneko yokuqina komthelela wezinga le-"J0" iyenza ikwazi ukusetshenziswa ngokuphephile kumaphrojekthi wobunjiniyela angase abhekane nezimo zokushisa okuphansi, okuthuthukisa kakhulu ukuphepha kwesakhiwo.
Ukusebenza kahle kwesakhiwo: Njengengxenye engenalutho eyakhiwe ngokubandayo, ine-modulus yesigaba kanye nomzuzu wokungahlali kahle kwesakhiwo kunezingxenye eziqinile ezinesisindo esifanayo, okuvumela ukwakheka kwesakhiwo okulula nokuqinile futhi konga ngempumelelo izindleko zezinto zokwakha nezokuthutha.
Ukushibilika okuhle kakhulu kanye nokucutshungulwa: Insimbi ngokwayo kanye nenqubo yokukhiqiza umkhiqizo kuqinisekisa ukushibilika kwayo okuhle, okulula ukuxhumeka kanye nokucutshungulwa kanye nokukhiqizwa kwama-node ayinkimbinkimbi endaweni.
Iii. Ukuqinisekiswa Kwamandla: Kusuka kumkhiqizi ohamba phambili wamapayipi ensimbi ajikelezayo eShayina
Njengomhlinzeki obalulekile wezinto zokwakha zePipe ezisezingeni eliphezulu njengePipe Yensimbi Ejikelezayo ye-S235 J0, iCangzhou Spiral Steel Pipe Group Co., Ltd. idlala indima ebalulekile kulo mkhakha. Selokhu yasungulwa ngo-1993, inkampani isithuthuke yaba ngumkhiqizi ohamba phambili wamapayipi ensimbi ajikelezayo kanye nemikhiqizo embozwe eShayina.
Umthamo wokukhiqiza omkhulu: Le nkampani itholakala eDolobheni laseCangzhou, eSifundazweni saseHebei, ihlanganisa indawo engamamitha-skwele angu-350,000. Umthamo wayo wokukhiqiza waminyaka yonke ungamathani angu-400,000 amapayipi ensimbi ajikelezayo, anenani lomkhiqizo waminyaka yonke elingama-yuan ayizigidi eziyizinkulungwane ezingu-1.8. Inamandla okuhlinzeka ngokuzinzile ngezinto eziningi ezidingekayo kumaphrojekthi amakhulu.
Ukulawulwa kwekhwalithi okugcwele: Njengoba inempahla enamandla eyizigidi ezingama-680 zama-yuan kanye nemizamo yokuzinikela yabasebenzi abangu-680, inkampani isungule uhlelo lokulawula ikhwalithi olugcwele kusukela ekungeneni kwezinto zokusetshenziswa kuya ekuphumeni komkhiqizo oqediwe, iqinisekisa ukuthi imikhiqizo ihambisana ngokugcwele nazo zonke izindinganiso zobuchwepheshe zasekhaya nezamazwe ngamazwe, okuhlanganisa ne-S235 J0.
Gxila ekusetshenzisweni kwezakhiwo: Inkampani yethu ibilokhu izinikele ekuhlinzekeni "amaphrofayili angenalutho ahlukahlukene ezakhiwo eziyindilinga", iqonda ngokujulile izidingo eziqinile zobunjiniyela bezakhiwo ukuze kusebenze kahle izinto, ukunemba kanye nokuthembeka. Siyakwazi ukuhlinzeka amakhasimende ngezinsizakalo zobungcweti ezisukela emikhiqizweni ejwayelekile kuya kwizixazululo ezenziwe ngokwezifiso.
Iv. Isicelo kanye Nethemba
Ngenxa yokusebenza kwayo okuphezulu okujwayelekile kanye nokutholakala okuthembekile, i-S235 J0 Spiral Steel Pipe isetshenziswe kabanzi emishinini yamachweba, emibhoshongweni yamandla omoya, ezakhiweni ezinkulu zesikhala sendawo, emibhoshongweni yokudlulisa kanye nezinhlelo zokusekela zengqalasizinda ehlukahlukene. Imelela ukuthambekela kwezinto zobunjiniyela bezakhiwo ezithuthukayo ukuze zisebenze kahle kakhulu, zisebenze kangcono futhi zisebenzise imali eningi.
Ngokuthuthuka okuqhubekayo nokuthuthukiswa kokwakhiwa kwengqalasizinda yomhlaba wonke, kubakhiqizi abanjengoCangzhou Spiral Steel Pipe Group Co., LTD., abanomthamo wokukhiqiza oqinile, ukulawulwa kwekhwalithi okuqinile kanye nokuhlangenwe nakho okucebile, i-S235 J0 Spiral Steel Pipe eyikhiqizayo izoqhubeka nokuba yinto eyisisekelo ebalulekile. Nikeza ukwesekwa okuqinile kokwakha izakhiwo zobunjiniyela zesimanje eziphephile, ezihlala isikhathi eside futhi ezintsha kakhulu. Sizibophezele ekwakheni ikusasa kanye nabalingani bomhlaba wonke ngokusebenzisa ubuchwepheshe obuqhubekayo kanye nekhwalithi yomkhiqizo evelele.
Isikhathi sokuthunyelwe: Disemba 16-2025