1. Khetha indlela efanelekileyo yokudibanisa ngokobubanzi kunye neemeko ezithile zombhobho.
①I-Welding: Ufakelo luya kuqalisa ngexesha elifanelekileyo ngokwenkqubela ye-site. Lungisa izibiyeli kwangaphambili, uzobe umzobo ngokobukhulu bokwenene, kwaye ulungelelanise imibhobho yokunciphisa ukufakwa kunye ne-welding amalunga afileyo kwimibhobho. Imibhobho kufuneka iqondiswe kwangaphambili, kwaye ukuvula kufuneka kuvalwe xa ukufakela kuphazamisekile. Ukuba uyilo lufuna i-casing, i-casing kufuneka yongezwe ngexesha lokufakwa kwenkqubo. Ngokweemfuno zoyilo kunye nezixhobo, gcina i-interface, uyitywine, kwaye ulungiselele inyathelo elilandelayo lovavanyo. Umsebenzi woxinzelelo.
②Unxibelelwano olunemisonto: Imisonto yombhobho icutshungulwa kusetyenziswa umatshini wokuthunga. Ukuthunga ngesandla kungasetyenziselwa 1/2″-3/4″ imibhobho. Emva kokudibanisa, ukuvuleka kombhobho kufuneka kucocwe kwaye kugcinwe kakuhle. Imisonto eyaphukileyo kunye nemisonto engekhoyo akufanele idlule i-10% yenani elipheleleyo lemisonto. Umdibaniso kufuneka uqine, kungabikho lint eveziweyo ezingcanjini. Intambo eveziweyo kwingcambu akufanele ibe ngaphezu kwe-2-3 buckles, kwaye inxalenye eveziweyo yentambo kufuneka ibe yi-anti-corrosion kakuhle.
③Udibaniso lweFlange: Udibaniso lweflange luyafuneka kuqhagamshelo phakathi kwemibhobho kunye neevalvu. Iiflange zinokwahlulwa zibe yi-flange ye-welding flanges, i-butt welding flanges, njl njl. Iiflange zenziwe ngeemveliso ezigqityiweyo. Umgca ophakathi we-flange kunye nombhobho u-perpendicular, kwaye ukuvulwa kombhobho akufuneki kuphume kwindawo yokutywinwa kwe-flange. Iibholiti eziqinisa i-flange kufuneka zixutywe ngeoli yokuthambisa ngaphambi kokusetyenziswa. Kufuneka zigqitywe ngokulinganayo kwaye ziqiniswe ngamaxesha angama-2-3. Ubude obubonakalisiweyo be-screw akufanele budlule i-1/2 ye-screw diameter. Amantongomane kufuneka abe kwicala elinye. I-gasket ye-flange ayifanele iphumele kumbhobho. , akufuneki kubekho iphedi ethambekele okanye ngaphezulu kweepadi ezimbini embindini weflange.

2. I-Anti-Corrosion: Imibhobho yegalvanized eveziweyo kufuneka ipeyintwe ngeedyasi ezimbini zomgubo wesilivere, kunye nemibhobho efihliweyo yegalvanized kufuneka ipeyintwe ngeedyasi ezimbini ze-asphalt.

3. Ngaphambi kokubeka kunye nokufaka imibhobho, ukungcola kwangaphakathi kufuneka kuhlambuluke ukuze kuthintelwe i-welding slag kunye nolunye udoti ekuweleni kwimibhobho. Imibhobho efakelweyo kufuneka iboshwe kwaye ivalwe.

4. Emva kokuba kugqitywe ukwakhiwa, yonke inkqubo kufuneka ibe novavanyo loxinzelelo lwe-hydrostatic. Uxinzelelo lwenxalenye yonikezelo lwamanzi asekhaya yi-0.6mpa. Ukuba uxinzelelo lwehla alukho ngaphezulu kwe-20kpa kwimizuzu emihlanu, lufanelekile.