Casing ke sehlahisoa se phahameng sa tlhahiso ea lipeipi tsa tšepe.Ho na le mefuta e mengata ea li-casings.Litlhaloso tsa bophara ba casing li tloha ho lihlopha tse 15 ho ea ho litlhaloso, 'me bophara ba ka ntle ke 114.3-508mm.Limaraka tsa tšepe ke J55, K55, N80 le L-80.11 mefuta ea P-110, C-90, C-95, T-95, joalo-joalo;ho na le mefuta e mengata le litlhoko tsa mofuta oa casing end buckle, 'me mofuta oa konopo oa STC, LC, BC, VAM o ka sebetsoa.Ts'ebetso ea tlhahiso le ho kenya likhase tsa oli e kenyelletsa liteko tse ngata, haholo tse kenyelletsang tse latelang:

1, Tlhahlobo ea Ultrasonic
Ha leqhubu la ultrasonic le ntse le ata linthong tse lokelang ho lekoa, thepa ea acoustic ea thepa le liphetoho tsa sebopeho sa ka hare li na le tšusumetso e itseng ho phatlalatsoeng ha leqhubu la ultrasonic, 'me phetoho ea tekanyo le boemo ba leqhubu la ultrasonic ke lemohuoa ho utloisisa phetoho ea thepa le sebopeho.

2, Ho lemoha mahlaseli
Ho lemoha mahlaseli ho sebelisa phapang ea boholo ba mahlaseli a fetisoang ka karolo e tloaelehileng le sekoli, e leng se bakang phapang ea botšo ba filimi.

3, Teko ea ho kenella
Teko ea ho phunyeletsa e sebelisa ts'ebetso ea capillary ea mokelikeli ho kenella ka har'a sekoli se bulehileng holim'a thepa e tiileng, ebe karolo e kentsoeng e kenngoa ka holimo ke moqapi ho bontša boteng ba bokooa.Teko ea ho kenella e loketse mefuta e fapaneng ea lisebelisoa tsa tšepe le tsa ceramic, 'me nako ea ho bonts'a ho tloha ts'ebetsong ea ho kenella ho ea ho sekoli e batla e le khuts'oane, hangata hoo e ka bang halofo ea hora, e khona ho bona mokhathala o ka holim'a metsi, kutu ea khatello ea maikutlo le mapetsong a tjheseletsa, mme e ka lekanya ka ho toba boholo ba petso.

4, Teko ea likaroloana tsa Magnetic
Ho sibolloa ha likaroloana tsa makenete ho sebelisa ho lutla ha makenete sebakeng se nang le sekoli ho monya phofshoana ea khoheli le ho etsa mesaletsa ea khoheli ho fana ka pontšo ea sekoli.Mefokolo ea bokaholimo le bokaholimo bo ka bonoa, 'me thepa ea bofokoli e bonoa habonolo.Pente le bokaholimo ba plating ha bo ame kutloisiso ea ho lemoha.

5, tlhahlobo ea hajoale ea Eddy
Teko ea hajoale ea Eddy e sebelisa matla a hona joale a eddy a susumetsoang ke li-coil tsa ferromagnetic sebakeng sa mosebetsi ho lekola boleng ba kahare ba sesebelisoa.E khona ho bona lintho tse fapaneng tse holimo le likoli tse haufi.Hangata, taolo ea parameter e thata, ho thata ho hlalosa sephetho sa ho lemoha, 'me ntho ea ho lemoha e hlokahala.E tlameha ho ba lepetso la conductive le ho lekanya bolelele ba sekoli ka tsela e sa tobang.

6, ho lemoha ho lutla ha Magnetic flux
Ho lemoha ho lutla ha oli ea casing ho ipapisitse le matla a matla a khoheli a matla a thepa ea ferromagnetic.Boleng ba lik'hasete tse ka har'a ts'ebeletso bo bonoa ka ho lekanya phetoho ea ho kenella ha makenete e bakoang ke bofokoli ba thepa ea ferromagnetic.

7, Ho lemoha mohopolo oa Magnetic
Ho lemoha mohopolo oa makenete ho tsoa kamanong e teng lipakeng tsa sebopeho sa ts'ebetso ea tšepe le lits'ebetso tsa ho kheloha.E na le melemo e mengata joalo ka ts'ebetso e phahameng, litšenyehelo tse tlase, ha e hloke ho belisoa, 'me e na le menyetla ea bohlokoa le e pharaletseng ea ts'ebeliso indastering.