Izindaba
-
Isicelo kanye nokuthuthukiswa isiqondiso spiral steel pipe
Ipayipi lensimbi elivunguzayo lisetshenziswa kakhulu kuphrojekthi yamanzi kampompi, imboni ye-petrochemical, imboni yamakhemikhali, imboni yamandla kagesi, ukuchelela ngenkasa kwezolimo kanye nokwakhiwa kwamadolobha.Ingenye yemikhiqizo engu-20 ebalulekile eyakhiwe eChina.Ipayipi lensimbi elivunguzayo lingasetshenziswa ezimbonini ezahlukene.Ikhiqizwa...Funda kabanzi -
Izinqubo eziningana ezivamile zokulwa nokugqwala kwepayipi lensimbi elivunguzayo
I-anti corrosion spiral steel pipe ngokuvamile ibhekisela ekusebenziseni ubuchwepheshe obukhethekile bokwelashwa okunqanda ukugqwala kwepayipi elivamile lensimbi elivunguzayo, ukuze ipayipi lensimbi elivunguzayo libe namandla athile okulwa nokugqwala.Ngokuvamile, isetshenziselwa ukuvikela amanzi, i-antirust, ukumelana ne-acid-base kanye nokumelana ne-oxidation....Funda kabanzi -
Izimbangela zezimbobo zomoya kumapayipi ensimbi avunguzayo
Ipayipi lensimbi elifakwe ngaphansi kwe-arc elihlanganisiwe ngezinye izikhathi lihlangabezana nezimo ezithile enqubweni yokukhiqiza, njengezimbobo zomoya.Uma kunezimbobo zomoya kumthungo wokushisela, kuzothinta ikhwalithi yepayipi, lenze ipayipi livuze futhi libangele ukulahlekelwa okukhulu.Uma kusetshenziswa ipayipi lensimbi, lizoba...Funda kabanzi -
Isenzo sokwakheka kwamakhemikhali ensimbi
1. Ikhabhoni (C) .Ikhabhoni iyisici samakhemikhali esibaluleke kakhulu esithinta ukuwohloka kwensimbi yepulasitiki ebandayo.Ukuphakama kwekhabhoni, amandla aphezulu ensimbi, kanye ne-plasticity ebandayo ephansi.Kufakazelwe ukuthi kukho konke ukwanda ngo-0.1% kokuqukethwe kwekhabhoni, amandla esivuno ayakhula...Funda kabanzi -
Izidingo iphakethe ububanzi Kuvunguza steel pipe
Ukuthuthwa kwepayipi elikhulu lensimbi elivunguzayo kuyinkinga enzima ekulethweni.Ukuze uvimbele ukulimala kwepayipi yensimbi ngesikhathi sokuthutha, kuyadingeka ukupakisha ipayipi yensimbi.1. Uma umthengi enezidingo ezikhethekile zezinto zokupakisha nezindlela zokupakisha ze-spir...Funda kabanzi