Amapayipi angenamthungoziyizingxenye ezibalulekile zezimboni ezahlukahlukene, kusukela kwezezimoto kuya kwezokwakha kanye nobunjiniyela. Zihlinzeka ngendawo yangaphakathi ebushelelezi eqinisekisa ukugeleza koketshezi, amagesi, noma ezinye izinto ngaphandle kokuvinjelwa. Intengo yamapayipi angenamthungo ingahluka kakhulu kuye ngobukhulu bayo, izinga lezinto, ubukhulu bodonga, nokuningi.
Kumaphrojekthi ezimboni adinga amapayipi amakhulu obubanzi ekusetshenzisweni komfutho ophezulu njengezindawo zokuhlanza uwoyela namapayipi egesi, insimbi engagqwali ingenye yezinto ezithandwa kakhulu ezisetshenziswa ngenxa yekhono layo lokumelana nokugqwala emazingeni okushisa aphezulu. Amapayipi ensimbi engagqwali angenamthungo atholakala ngamamaki ahlukahlukene njenge-304L/304H noma i-316L futhi eza nobubanzi bodonga obusukela ku-Sch 5s kuya ku-XXS. Intengo yamapayipi angenamthungo izoncika ebangeni elikhethiwe kanye nosayizi kanye nenani eli-odwa yikhasimende.
Insimbi yekhabhoniFuthi kuyindlela efanele yokusetshenziswa kwezimboni eziningi ngenxa yezimpawu zayo zamandla ngenkathi inikeza ukonga izindleko uma kuqhathaniswa nezinye izinsimbi ezifana nezinsimbi zensimbi engagqwali. Imikhiqizo yensimbi ye-carbon ineqoqo layo eliyingqayizivele lezinzuzo nezinkinga okufanele zicatshangelwe lapho kunqunywa ukuthi yiluphi uhlobo lwensimbi okufanele lusetshenziswe kumaphrojekthi athile ngokusekelwe ezidingweni zokusebenza uma kuqhathaniswa nemikhawulo yesabelomali. Kuye ngezidingo ezithile zohlelo lokusebenza njengokushibilika noma izici zokwenziwa zingathinta ukuthi insimbi ye-carbon izokhethwa yini kunezinye izinsimbi uma sekufika isikhathi sokunquma ukuthi hlobo luni lomkhiqizo okufanele luthengwe uma kubhekwa imingcele ethile yesabelomali. I-AISI 1020 iyisibonelo esisodwa nje sebanga esivame ukusetshenziswa ezinhlelweni zamapayipi anomfutho ophansi lapho izakhiwo zemishini zingabaluleki kakhulu kodwa ukonga izindleko kuyadingeka kunezinketho zezinga eliphezulu njengeI-ASTM A106 Ibanga B/C.
Okokugcina amanani epayipi angenazihibe angashintshashintsha kakhulu kuye ngesidingo semakethe ngakho amakhasimende kufanele avame ukubhekabheka ngaphambi kokuphothula noma yimaphi ama-oda okuthenga uma kungenzeka ukuqinisekisa ukuthi athola inani elifanele lemali esetshenzisiwe uma ecabangela amazinga ekhwalithi kanye nezikhathi zokulethwa ezidingekayo ezidingweni ezithile zephrojekthi.
Isikhathi sokuthunyelwe: Septhemba-01-2022