Izindaba Zomkhiqizo
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Inqubo yokuhlola i-pipeline weld
Izidingo eziyisisekelo zokubukeka kwepayipi lokushisela ngaphambi kokuba ipayipi lokucindezela lenze ukuhlola okungaboli, ukuhlola okubonakalayo kwerula yokuhlola i-weld kufanele kuhlangabezane nezidingo.Izidingo ezijwayelekile zokubukeka kwepayipi lokushisela i-pressure kanye nekhwalithi ephezulu yamajoyinti ashiselwe kanje: i-welding sho...Funda kabanzi -
Ukucisha ipayipi nokushisa
Ukucisha amapayipi kushisiswe kuze kube ngaphezu kwezinga lokushisa elibucayi, ukubamba isikhathi, bese kuthi ngokushesha ku-ejenti eqinisayo kuze kufike ezingeni lokushisa kwehla ngokuzumayo kuze kube yisilinganiso esikhulu kunesilinganiso sokupholisa esibucayi sokupholisa okusheshayo, i-martensite itholwa ngokususelwa ekungalinganisweni kokwelashwa kokushisa kwe-microstructure okuhlangatshezwana nayo. .Funda kabanzi -
Inqubo yepayipi yokushisa
Inqubo yepayipi lokushisa: ipayipi lokushisa ngokuvamile liyithubhu le-cylindrical elingenalutho, ingxenye yesikhala egcwele uketshezi oluhwamuka kalula.Ngaso sonke isikhathi gcina isimo se-vacuum eshubhuni, kuyilapho sifana phakathi kokuhwamuka kwezinga lokushisa loketshezi kanye nezinga lokushisa elizungezile.Lapho ukushisa ku-ab...Funda kabanzi -
Ubuchwepheshe bokubona ukuvuza kwamapayipi kawoyela nokusebenzisa
Ukuvuza ukwehluleka okuyinhloko kwepayipi likawoyela.Ikakhulukazi eminyakeni yamuva nje, ipayipi elokubhoboza i-Stolen well corrosion perforation okuholela ekutheni ukuchitheka kwenzeke kaningi, kuphazamise ukukhiqizwa okuvamile, okubangele ukulahlekelwa okukhulu kwezomnotho, kuphela i-Shengli Oilfield annua...Funda kabanzi -
Isikhathi sokuphila sepayipi lensimbi elivunguzayo
Isikhathi sokuphila sepayipi lensimbi elivunguzayo linobudlelwano ne-decarburization, uma i-surface decarburize, amandla angaphezulu nokumelana nokugqoka kuzonciphisa umthelela oqondile empilweni yokusetshenziswa kwansuku zonke.Enqubweni yokwelapha ukushisa, kufanele kube ukuzama ukungavumeli izindonga zangaphakathi nezingaphandle futhi zivezwe ...Funda kabanzi -
Indlela yokuvimbela nokuxazulula inkinga ye-porosity ye-seam yepayipi yensimbi
Ashiselwe steel pipe ihlukaniswe yaba izinhlobo ezimbili ngokusho Welding yayo umphetho shape-iqonde umphetho ipayipi steel kanye Kuvunguza steel pipe.Ukuqina komthungo wamapayipi ensimbi akuthinti kuphela ukuminyana kokushisela kwamapayipi, okuholela ekuvuzeni kwamapayipi, futhi kuzoba indawo ebangelwa ukugqwala, kunciphisa kakhulu amandla okushisela...Funda kabanzi