Imithungo yentsimbi engenamthungoziyinxalenye ebalulekileyo yamashishini ahlukeneyo afana nokwakha, iimoto kunye nokuvelisa.Ezi zityhubhu ziyaziwa ngamandla azo akhethekileyo, ukuqina kunye nokumelana nokugqwala, okwenza ukuba zilungele izicelo ezifuna uxinzelelo oluphezulu kunye neemeko zokushisa ezigqithisileyo.
Umbhobho wentsimbi engenamthungo yimilo yesilinda enomgongxo eyenziwe ngentsimbi eqinileyo engenanto engenanto ngenkqubo ebizwa ngokuba yimveliso yombhobho engenamthungo.Inkqubo ibandakanya ukufudumeza i-billet kumaqondo obushushu aphezulu kunye nokunyanzelisa ngesixhobo sokwenza ebizwa ngokuba yi-mandrel ukwenza ityhubhu ngaphandle kwe-welds.
Ukungabikho kweewelds kwimibhobho yentsimbi engenamthungo kubanika inzuzo eyahlukileyo kwimibhobho edityanisiweyo.Ukungabikho kwe-welds kuphelisa iindawo ezibuthathaka eziqhelekileyo ezikhoyo kumbhobho odibeneyo, okwenza umbhobho ongenamthungo uthembeke kwaye ungaphumeleli.Ukongezelela, ukungabikho kwe-welds kwandisa amandla okunyamezela ityhubhu, okwenza kube lula ukuhambisa amanzi kunye neegesi phantsi koxinzelelo oluphezulu.
Iimpawu eziphambili zombhobho wentsimbi engenamthungo zibandakanya ukuchasana nokugqwesa, ukukhukuliseka kunye nobushushu obuphezulu.Ezi ityhubhu zihlala zenziwe nge-alloys yensimbi engenasici ekumgangatho ophezulu njenge-304, 316 kunye ne-321 equlethe i-chromium, i-nickel kunye nezinye izinto zokumelana ne-corrosion.Oku kwenza i-tubing yentsimbi engenamthungo ilungele usetyenziso olunzima kwiindawo ezirhabaxa.
Imithungo yentsimbi engenamthungozisetyenziswa kakhulu kumashishini afana ne-oyile negesi, i-petrochemical, ukuveliswa kwamandla kunye nokulungiswa kweekhemikhali.Ngokuqhelekileyo zisetyenziselwa ukuthutha ulwelo kunye neegesi, kunye nokusetyenziswa kwezakhiwo.Amashishini afana nokutya kunye nesiselo kunye namachiza afuna ucoceko oluphezulu kunye neemeko zococeko nazo zixhomekeke kakhulu kwiityhubhu zentsimbi ezingenamthungo.
Ukuguquguquka kwetyhubhu yentsimbi engenamthungo sesinye isizathu sokuthandwa kwayo.Zinokuveliswa ngokobukhulu obahlukeneyo, iimilo kunye nobukhulu ukuhlangabezana neemfuno ezithile.Ubume babo obungenamthungo buvumela ukucwangciswa komatshini kunye nokwenza ngokwezifiso, okubenza bafanelekele uluhlu olubanzi lwezicelo ukusuka ekuthuthweni kwamanzi ukuya kwizakhiwo zokwakha.
Ukongeza kwiingenelo zobugcisa, i-tubing yentsimbi engenamthungo ikwalula ukuyigcina.Ngenxa yokumelana nokubola, zifuna ukucocwa okuncinci kwaye azifuni ukutshintshwa rhoqo, ukunciphisa iindleko zokugcinwa kwazo zonke.
Xa ukhetha iityhubhu yentsimbi engenamthungo, kubalulekile ukuqwalasela izinto ezinjengomgangatho wezinto eziphathekayo, ukuchaneka komgangatho, kunye nokugqitywa komphezulu.Abavelisi abahloniphekileyo balandela amanyathelo angqongqo okulawula umgangatho wokuqinisekisa ukuba iityhubhu zihlangabezana nemigangatho yoshishino kunye neenkcukacha.Kuyacetyiswa ukuba kusetyenziswe iityhubhu kumthengisi othembekileyo onokubonelela ngesatifikethi sezinto eziphathekayo kunye nenkxaso yobugcisa.
Ukuqukumbela, imibhobho yentsimbi engenamthungo iyinxalenye ebalulekileyo yamashishini ahlukeneyo ngenxa yamandla ayo aphezulu, ukuqina kunye nokumelana nokubola.Ubume babo obungenamthungo bubenza bathembeke kwaye bafanelekele izicelo zoxinzelelo oluphezulu, ngelixa ukuchasana kwabo kwi-corrosion kunye nokukhukuliseka kuqinisekisa ubomi babo obude kwiindawo ezinzima.Ngokuguquguquka kwayo kunye nokulula kokugcinwa, i-tubing yensimbi engenamthungo ibonelela ngezisombululo ezisebenzayo kuluhlu olubanzi lwezicelo zoshishino.
Ixesha lokuposa: Sep-20-2023