Coiled tubing 825 chemical ente line welded coiled tubing
Tlhaloso
Alloy 825 Coiled Capillary Tubing for Control Lines
Sesebelisoa se otlolohileng sa hydraulic control umbilical se fana ka taolo e tobileng ea haeteroliki ea valve e 'ngoe le e' ngoe sefateng sa keresemese sa subsea, ka bongata ba li-tubes ho tloha topsides hydraulic power unit (HPU) ho ea sefateng sa subsea.Ha ho hlokahale matla a motlakase kapa lets'oao.Ts'ebetso ea li-valve ke ka ho fana ka matla a hydraulic ho tube e amehang.Sena se finyelloa ka ho bula valve e amehang holim'a mefuta e mengata e fumanehang holim'a HPU e ka holimo.Mofuta ona oa mokhubu o lekanyelitsoe lits'ebetsong tsa tlhahiso ea maoatle a nang le likhahla tse khutšoane ho moamoheli le lifate tse fokolang.
Ka lebaka la boiphihlelo le boiphihlelo bo fumanoeng tlhahisong le tlhahlobong, li-tubes tse fanoeng ke Meilong li fihlela litlhoko tse thata tsa boleng ba indasteri ea oli le khase.Li-tubing li kenngoa ka har'a li-umbilicals tse sebelisoang libakeng tse mabifi tsa leoatle le tlaase.
Likahare tsa molybdenum tse teng ka har'a li-tubing tse 825 li thusa ho hanyetsana le likoti le maphao le maphao.Likahare tsa chromium ka har'a li-tubing tse kopantsoeng tsa Inconel 825 li fa motsoako ona ho hanyetsa lintho tse fapaneng tsa oxidizing joalo ka asiti ea nitric, nitrate le letsoai le oxidizing.Keketso ea titanium ka har'a li-tubing tse 825 tse kopantsoeng tse nang le kalafo e nepahetseng ea mocheso, e thusa ho tsitsisa tšepe khahlano le ts'usumetso ea ho bola ha intergranular.
Ka hona, thepa e kang Inconel 825 coiled tubing , e fanoeng tlas'a tlhaloso ea ASTM B423 e hloka ho lumellana le litlhoko tse sebetsang tse kang lik'hemik'hale le mechine e boletsoeng mona.Thepa e joalo ka thepa Matla a tenne, matla a tlhahiso le bolelele ba li-tubing tse kopantsoeng tsa Inconel 825 tlas'a boemo bo boletsoeng le boholo ba li-tubing tse kopantsoeng tsa Alloy 825 le tsona li hloka ho lumellana le thepa e hlokahalang ea mochini.Liteko tse kang motlakase oa Hydrostatic le o sa senyeheng o hloka ho etsoa ho 825 coiled tubing Ka khopolo matla a khatello ea li-tubing tse entsoeng ka mokhoa o ts'oaretsoeng le oa annealed e lokela ho tšoana empa ke mokhoa o tloaelehileng oa mekhoa ea moralo ho theola sekhahla. welded tubing ka lebaka la kotsi ea ho cheseha e sa phethahalang e lebisang bofokoling.Mefuta e amehang ts'ebetsong e latelang ea ho taka bocha e tla theha boleng ba seam weld 'me bofokoli bofe kapa bofe ba mohala oa setsi bo tla pepesoa le ho bonoa ka tlhahlobo ea pono le/kapa tlhahlobo ea khatello.Ka hona, li-tubes tse se nang moroallo tse cheselitsoeng le tse tebileng le tse cheselitsoeng le tse tebileng/plug tse huliloeng li na le likhatello tse tšoanang tse fetang tsa li-tubing tse cheselitsoeng.
Ho ea ka khopolo, matla a khatello ea li-tubing tse entsoeng ka mokhoa o ts'oaretsoeng le oa li-annealed e lokela ho tšoana empa ke mokhoa o tloaelehileng oa mekhoa ea moralo ho theola sekhahla sa li-tubing tse cheselitsoeng ka lebaka la kotsi ea ho chesehela e sa phethahalang e lebisang bofokoling.Mefuta e amehang ts'ebetsong e latelang ea ho taka bocha e tla theha boleng ba seam weld 'me bofokoli bofe kapa bofe ba mohala oa setsi bo tla pepesoa le ho bonoa ka tlhahlobo ea pono le/kapa tlhahlobo ea khatello.Ka hona, li-tubes tse se nang moroallo tse cheselitsoeng le tse tebileng le tse cheselitsoeng le tse tebileng/plug tse huliloeng li na le likhatello tse tšoanang tse fetang tsa li-tubing tse cheselitsoeng.
