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.
Ipayipi lensimbi elivunguzayo livame ukusetshenziselwa ukuthutha uketshezi kanye nokuthuthwa kwegesi.Ipayipi ngokuvamile lidinga ukugqitshwa, ukwethulwa noma ukwakhiwa phezulu.Izici zokugqwala kalula kwepayipi lensimbi kanye nendawo yokwakha kanye nokusetshenziswa kwepayipi inquma ukuthi uma ukwakhiwa kwepayipi lensimbi elivunguzayo lingekho, ngeke kuthinte impilo yepayipi kuphela, kodwa futhi kubangele izingozi eziyinhlekelele njengokungcoliswa kwemvelo. , umlilo nokuqhuma.
Njengamanje, cishe wonke amaphrojekthi okufaka amapayipi ensimbi okuvunguzayo azokwenza ukwelashwa kobuchwepheshe bokunqanda ukugqwala epayipini ukuze kuqinisekiswe impilo yesevisi yepayipi lensimbi elivunguzayo kanye nokuphepha nokuvikelwa kwemvelo kwemiklamo yamapayipi.Ukusebenza okunqanda ukugqwala kwepayipi lensimbi ezungezayo kuzophinde kuthinte umnotho kanye nezindleko zokunakekela iphrojekthi yepayipi.
Inqubo ye-anti-corrosion yepayipi yensimbi evunguzayo yenze uhlelo oluvuthwe kakhulu lokulwa nokugqwala ngokusho kokusetshenziswa okuhlukene kanye nezinqubo zokulwa nokugqwala.
IPN 8710 i-anticorrosion kanye ne-epoxy coal tar pitch anticorrosion isetshenziselwa kakhulu ukuphakelwa kwamanzi ompompi kanye nepayipi lokudlulisa amanzi.Lolu hlobo lwe-anti-corrosion ngokuvamile luthatha i-epoxy coal asphalt anti-corrosion yangaphandle kanye nezinqubo zangaphakathi zokulwa nokugqwala kwe-IPN 8710, ngokugeleza kwenqubo elula nezindleko eziphansi.
I-3PE anti-corrosion kanye ne-TPEP anti-corrosion ngokuvamile isetshenziselwa ukudluliswa kwegesi kanye nokudluliswa kwamanzi kampompi.Lezi zindlela ezimbili zokulwa nokugqwala zinokusebenza okungcono kakhulu kanye nezinga eliphezulu lenqubo yokuzenzakalela, kodwa izindleko ngokuvamile ziphakeme kunezinye izinqubo zokulwa nokugqwala.
Ipayipi lensimbi elakhiwe ngepulasitiki liyindlela esetshenziswa kabanzi yokulwa nokugqwala ezindaweni ezisetshenziswayo njengamanje, okuhlanganisa ukuhlinzekwa kwamanzi nokukhipha amanzi, isifafazi somlilo kanye nezimayini.Inqubo yepayipi yokunqanda ukugqwala isivuthiwe, ukusebenza kwe-anti-corrosion kanye nokusebenza kwemishini kunamandla kakhulu, futhi izindleko zokulungisa kamuva ziphansi futhi nempilo yesevisi yinde.Ibonakala kancane kancane ngamayunithi amaningi wokwakha ubunjiniyela.
Isikhathi sokuthumela: Jul-13-2022