Imibhobho yentsimbi engenamthungo idla ngokufuna ukupeyintwa kwaye ibhengezwe phambi kokuba iphume kumzi-mveliso. La manyathelo okucubungula kukuphucula ukusebenza kwemibhobho yensimbi kunye nokulungelelanisa kwiimfuno ezahlukeneyo zobunjineli.

Injongo ephambili yokupeyinta kukuthintela imibhobho yentsimbi ukuba ingagqwali kunye ne-corroding ngexesha lokugcinwa kunye nokuthutha. Ukupenda kunokwenza ifilimu yokukhusela phezu kombhobho wensimbi, ihlukanise umoya kunye nomswakama, kwaye yandise ubomi benkonzo yombhobho wensimbi. Ukupenda kubaluleke kakhulu kwimibhobho yentsimbi efuna ukugcinwa ixesha elide okanye isetyenziswe kwiindawo ezimanzi.

Unyango lwe-bevel kukuququzelela ukuwelda kwemibhobho yentsimbi. Imibhobho yentsimbi engenamthungo idla ngokudityaniswa idityaniswe. I-Bevel inokunyusa indawo ye-welding kwaye iqinisekise ukuqina kunye nokutywinwa kwe-weld. Ngokukodwa kwiinkqubo zemibhobho ezisetyenziswa kwiindawo ezinoxinzelelo oluphezulu kunye nobushushu obuphezulu, unyango lwe-bevel lunokuphucula kakhulu umgangatho we-welding kwaye luthintele ukuvuza kunye nokugqabhuka.

Kwimigangatho ethile yemibhobho yentsimbi engenamthungo, njengeI-ASTM A106, ASME A53kwayeAPI 5L, olu nyango lulandelayo luyafuneka ngexesha lokucubungula:

Ukusika: Sika ubude obufunekayo ngokweemfuno zabathengi.
Ukupeyinta: Faka ipeyinti echasene ne-rust ebusweni bombhobho wensimbi.
Bevel: Unyango lwe-Bevel lwenziwa njengoko lufunwa, ngokuqhelekileyo lubandakanya i-V-shaped eyodwa kunye ne-V-shaped bevels.
Ukuqondisa: Qinisekisa ukuchaneka kombhobho wensimbi ukuze kube lula ukufakwa kunye nokusetyenziswa.
Uvavanyo lweHydrostatic: Yenza uvavanyo lwe-hydrostatic kwipayipi yensimbi ukuqinisekisa ukuba inokumelana noxinzelelo oluchaziweyo kwaye ihlangabezane nemigangatho yokhuseleko.
Ukufunyanwa kwempazamo: Sebenzisa iindlela zokuvavanya ezingonakalisi ezifana ne-ultrasound kunye ne-X-ray ukujonga iziphene zangaphakathi zombhobho wensimbi ukuqinisekisa umgangatho wayo.
Ukumakisha: Phawula iinkcukacha zemveliso, imigangatho, ulwazi lomenzi, njl njl kumphezulu wepayipi yensimbi ukuze kube lula ukulandelwa kunye nokulawula.
La manyathelo okucubungula aqinisekisa ukuthembeka kunye nokhuseleko lwemibhobho yensimbi engenamthungo kwizicelo ezahlukeneyo kwaye ihlangabezane neemfuno eziqinileyo zeepayipi zetsimbi kwiindawo ezahlukeneyo zoshishino.