Izindaba Zemboni
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Ukuqhathaniswa kobubanzi besicelo phakathi kwepayipi le-LSAW nepayipi le-SSAW
Ipayipi lensimbi lingabonakala yonke indawo ekuphileni kwethu kwansuku zonke. Isetshenziswa kakhulu ekushiseni, ekunikezeni amanzi, ekudluliseni uwoyela negesi nakwezinye izimboni. Ngokobuchwepheshe bokwakha ipayipi, amapayipi ensimbi angahlukaniswa cishe abe yizigaba ezine ezilandelayo: ipayipi le-SMLS, ipayipi le-HFW, ipayipi le-LSAW ...Funda kabanzi -
Izinzuzo kanye nokubi Kuvunguza ashiselwe steel pipe
Izinzuzo zamapayipi ashiselwe Kuvunguza: (1) Amadayamitha ahlukene amapayipi ensimbi ezungezayo angakhiqizwa ikhoyili enobubanzi obufanayo, ikakhulukazi amapayipi ensimbi anobubanzi obukhulu angakhiqizwa ikhoyili yensimbi encane. (2) Ngaphansi kwesimo esifanayo sokucindezela, ingcindezi ye-spiral welding seam incane kunalokho...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 -
Isenzo sokwakheka kwamakhemikhali ensimbi
1. Ikhabhoni (C) .Ikhabhoni iyisici samakhemikhali esibaluleke kakhulu esithinta ukuwohloka kwensimbi okubandayo kwepulasitiki. 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