Amapayipi angenamthungoziyizingxenye ezibalulekile zezimboni ezihlukahlukene, kusukela kwezezimoto kuye kwezokwakha nezobunjiniyela.Zinikeza indawo yangaphakathi ebushelelezi eqinisekisa ukugeleza koketshezi, amagesi, noma ezinye izinto ngaphandle kokuvinjelwa.Intengo yamapayipi angenamthungo ingahluka kakhulu kuye ngobukhulu bawo, impahla. ibanga, ukujiya kwezindonga, nokunye.
Kumaphrojekthi ezimboni adinga amapayipi anobubanzi obukhulu ekusetshenzisweni kwengcindezi ephezulu njengezindawo zokuhluza uwoyela namapayipi egesi, insimbi engagqwali ingenye yezinto ezisetshenziswa kakhulu ngenxa yekhono layo lokumelana nokugqwala emazingeni okushisa aphakeme.Amapayipi ensimbi engenamthungo atholakala kumabanga ahlukahlukene njenge-304L/304H noma 316L futhi afika nobubanzi bodonga olusuka ku-Sch 5s ukuya ku-XXS.Intengo yamapayipi angenazihibe izoncika ebangeni elikhethiwe kanye nosayizi nenani eli-odwa ikhasimende.
Insimbi ye-carbonfuthi iyinketho ekahle yezinhlelo zokusebenza eziningi zezimboni uma kubhekwa izici zayo zamandla kuyilapho inikeza ukonga izindleko uma kuqhathaniswa nezinye izinsimbi ezifana nezingxube zensimbi engagqwali.Imikhiqizo yensimbi yekhabhoni inesethi yayo eyingqayizivele yobuhle nobubi okufanele icatshangelwe lapho kunqunywa ukuthi yiluphi uhlobo lwensimbi. ukusetshenziselwa amaphrojekthi athile ngokusekelwe ezidingweni zokusebenza ngokumelene nemikhawulo yesabelomali.Ngokuya ngezidingo ezithile zohlelo lokusebenza ezifana nokushisela noma izici ze-machinability zingathonya ukuthi i-carbon steel izokhethwa yini phezu kwezinye izinsimbi uma kufika isikhathi sokunquma ukuthi hlobo luni lomkhiqizo okufanele luthengwe uma kubhekwa imingcele ethile yesabelomali i-AISI 1020 iyisibonelo esisodwa nje sebanga elivame ukusetshenziswa endaweni ephansi. -Izinhlelo zamapayipi okucindezela lapho izakhiwo zemishini zingabaluleki kakhulu kodwa ukonga izindleko zifunwa ngaphezu kwezinketho zamabanga aphezulu njengeI-ASTM A106 Ibanga B/C.
Ekugcineni izintengo zamapayipi angenazihibe zingashintshashintsha kakhulu kuye ngesidingo semakethe ngakho-ke amakhasimende kufanele avame ukuthenga ngaphambi kokuphothula noma yimaphi ama-oda okuthenga uma kungenzeka ukuze aqinisekise ukuthi athola inani elingcono kakhulu lemali esetshenzisiwe ngokucabangela kokubili izindinganiso zekhwalithi kanye nezikhathi zokulethwa ezidingekayo ezidingweni ezithile zephrojekthi.
Isikhathi sokuthumela: Sep-01-2022