Emkhakheni wezimboni nezobunjiniyela, isikhathi esidewelding intamo flangeiyingxenye ebalulekile yokuxhuma amapayipi, edlala indima ebalulekile ekuqinisekiseni ukuphepha nokuthembeka kokudluliswa koketshezi negesi.I-neck butt weld flange ende iyi-flange eklanywe ngokukhethekile enezici ezihlukile eziyenza isebenziseke ezinhlelweni ezithile.Lesi sihloko sizokwethula izici, izinkambu zohlelo lokusebenza kanye nokubaluleka kwe-neck butt welding flange ebunjiniyela.
Izici:
- Ubude bentamo: Uma kuqhathaniswa nama-flanges endabuko, isici esibaluleke kakhulu se-long-neck butt welding flanges ubude bezintamo zabo.Intamo yinde, ngokuvamile kabili noma ngaphezulu kune-flange evamile, eyivumela ukuthi isetshenziselwe ukuxhumana kwamapayipi athatha amabanga amakhudlwana.
- I-Thermal Insulation and Isolation: Ngenxa yobude bentamo, ama-weld weld weld yentamo ende awusizo ekusetshenzisweni lapho ukufakwa kwe-thermal noma ukuhlukaniswa kuyadingeka.Bakuhlukanisa ngokuphumelelayo ukushisa oketshezini lwezinga lokushisa eliphezulu noma eliphansi ukuvimbela ukuqhutshwa kokushisa kwezinye izingxenye zesistimu yamapayipi.
- Ukuvumelana nezimo: Idizayini ye-flange ye-butt-welding enentamo ende inikeza ukuguquguquka okwengeziwe kokuxhumeka.Onjiniyela bangangeza okokufaka, imikhono noma ezinye izesekeli entanyeni njengoba kudingeka ukuze kuhlangatshezwane nezidingo ezithile zobunjiniyela.
- Izicelo Zokucindezela Okuphezulu: Ama-flange weld weld we-neck butt weld ngokuvamile asetshenziswa ezinhlelweni zamapayipi okucindezela okukhulu ngoba ukwakheka kwawo kungahlakaza ngempumelelo ukucindezeleka ekucindezelweni okuphezulu.
Izindawo zokufaka isicelo:
- Ubunjiniyela Bamakhemikhali: Embonini yamakhemikhali, ama-weld weld flange anentamo ende avame ukusetshenziswa ezinhlelweni zamapayipi aphatha amazinga okushisa aphezulu kanye namakhemikhali abolayo.Bahlukanisa izinto eziyingozi futhi baqinisekise indawo yokusebenza ephephile.
- Ubunjiniyela bamandla: Izitshalo zamandla ashisayo nawenuzi zezitshalo zikagesi zivame ukudinga ama-flange wokushisela izinqe zentamo ende ukuze kuxhunywe amapayipi esitimu anezinga eliphezulu lokushisa ukuze kuqinisekiswe ukudluliswa kwamandla okuphumelelayo.
- Imboni Kawoyela Negesi: Enqubweni yokukhipha uwoyela negesi kanye nenqubo yokuthutha, ama-flange okushisela izinqe zentamo ende asetshenziselwa ukuxhuma amapayipi nama-valve ukuze kusingathwe izimo ezinomfutho ophezulu kanye nezinga lokushisa eliphezulu.
- Ukucutshungulwa Kokudla: Kwezinye izinhlelo zokusebenza embonini yokudla neziphuzo, ama-weld weld flange anentamo ende asetshenziselwa ukuhlukanisa uketshezi lokushisa oluphezulu noma oluphansi ukuze kuqinisekiswe ikhwalithi nokuphepha komkhiqizo.
Ukubaluleka
Amaflange okushisela izinqe ezinde adlala indima ebalulekile kwezobunjiniyela.Abagcini nje ukuxhuma amapayipi nemishini, kodwa futhi baqinisekisa ukuphepha nokuthembeka kwesistimu.Emazingeni okushisa aphezulu, ukucindezela okukhulu noma izindawo ezikhethekile, zingavimbela ngokuphumelelayo ukuvuza nokushisa ukushisa, ngaleyo ndlela kunciphise ingozi yezingozi nokulahlekelwa.Ngakho-ke, onjiniyela badinga ukucabangela ngokucophelela ukukhethwa kanye nokusetshenziswa kwama-weld flange entamo ende lapho beklama amasistimu amapayipi ukuhlangabezana nezidingo ezithile zobunjiniyela namazinga okuphepha.
Ngamafuphi, i-long-neck butt welding flange, njengengxenye ebalulekile yokuxhumeka kwepayipi, inezinzuzo eziyingqayizivele lapho ubhekene nokushisa okuphezulu, ukucindezela okuphezulu kanye nezicelo ezikhethekile.Izici zabo zokuklama zibenza babe ukukhetha okuthandwayo konjiniyela abasebenza kumaphrojekthi wobunjiniyela ayinkimbinkimbi ukuze baqinisekise ukuphepha nokuthembeka kwesistimu.
Isikhathi sokuthumela: Sep-12-2023
