Ityhubhu edityanisiweyo ye-825 yekhemikhali yokutofa umgca wetyhubhu edityanisiweyo

Ityhubhu edityanisiweyo 825 umgca wokutofa wekhemikhali odityanisiweyo wetyhubhu edityanisiweyo

Inkcazelo emfutshane:

• Ububanzi ukusuka kwi-3mm (0.118”) ukuya kwi-25.4mm (1.00”) OD.
• Ubukhulu bodonga ukusuka kwi-0.5mm (0.020”) ukuya kwi-3mm (0.118”).
• Ukunyamezela kwe-OD +/- 0.005” (0.13mm) kunye +/- 10% ubukhulu bodonga.Olunye unyamezelo luyafumaneka xa ulucelile.
• Ubude bekhoyili ukuya kuthi ga kwi-1500m (5,000ft) ngaphandle kwemidibaniso ye-orbital ngokuxhomekeke kwimilinganiselo yemveliso.
• Ubude bekhoyili ukuya kuthi ga kwi-13,500m (45,000ft) enamalungu e-orbital.
• I-encapsulation, i-PVC egqunywe okanye iityhubhu yomgca ongenanto.
• Ifumaneka kwiispools ezenziwe ngomthi okanye zentsimbi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Ingxubevange 825 Coiled Capillary Tubing for Control Lines

I-umbilical yolawulo lwehydraulic ethe ngqo ibonelela ngolawulo oluthe ngqo lwehydraulic yevalve nganye kumthi wekrismesi ongaphantsi kolwandle, ngokusebenzisa inyanda yeetyhubhu ukusuka kwiyunithi yamandla oxinzelelo oluphezulu (HPU) ukuya kumthi ongaphantsi kolwandle.Akukho mandla ombane okanye umqondiso ofunekayo.Ukusebenza kweevalvu kukunikezelwa kwamandla oxinzelelo lwe-hydraulic kwi-tube efanelekileyo.Oku kufezwa ngokuvula ivalve efanelekileyo kwi-manifold ebekwe kwi-HPU engaphezulu.Olu hlobo lwe-umbilical lukhawulelwe kwiinkqubo zemveliso ezingaphantsi kolwandle kunye nee-offsets ezimfutshane kumamkeli kunye nemithi embalwa.

Enkosi kumava kunye nobuchule obufunyenweyo kwimveliso kunye nokuhlola, iityhubhu ezibonelelwe nguMeilong zihlangabezana ngokupheleleyo neemfuno ezingqongqo zomgangatho we-oyile kunye neshishini legesi.Ityhubhu esetyenzisiweyo kwi-umbilicals esetyenziswa kwi-aggressive subsea kunye neemeko ze-downhole.

Isiqulatho se-molybdenum esikhoyo kwi-825 yokuncedisa kwityhubhu ejiyileyo ekuxhathiseni ingxubevange kwimingxuma kunye nokuhlwa kwemingxuma ngokunjalo.Isiqulatho sechromium kwityhubhu ejiyiweyo ye-Inconel 825 inika ialloyi ukuxhathisa kwizinto ezahlukahlukeneyo ze-oxidizing ezifana ne-nitric acid, i-nitrate kunye ne-oxidizing ityuwa.Ukongezwa kwe-titanium kwityhubhu ejiyiweyo engama-825 enonyango olufanelekileyo lobushushu, isebenzela ukuzinzisa isinyithi ngokuchasene nokuchaphazeleka kwi-intergranular corrosion.

Ke ngoko, imathiriyeli efana ne-Inconel 825 coiled tubing, enikwe phantsi kwe-ASTM B423 ingcaciso kufuneka ihambelane neemfuno ezisebenzayo ezifana neekhemikhali kunye noomatshini abachazwe apha.Iipropathi ezifana nemathiriyeli Amandla okuqina, ukomelela kwesivuno kunye nokwandiswa kwetyhubhu ejiyiweyo ye-Inconel 825 phantsi kwemeko echaziweyo kunye nobukhulu be-Alloy 825 yetyhubhu ejiyiweyo kufuneka ihambelane neepropati ezifunekayo zoomatshini.Uvavanyo olufana nombane we-Hydrostatic kunye nongonakalisi kufuneka lwenziwe kwityhubhu edibeneyo ye-825 Kwithiyori amandla oxinzelelo lwetyhubhu eyenziwe ngendlela edibeneyo kunye ne-annealed kufuneka ifane kodwa yinto eqhelekileyo kwiikhowudi zokuyila ukuhla. iityhubhu ezidityanisiweyo ngenxa yomngcipheko we-weld engafezekanga ekhokelela kubuthathaka.Iintlobo ezibandakanyekayo kumsebenzi olandelayo wokuzoba ngokutsha ziya kuseka umgangatho we-seam weld kwaye nabuphi na ubuthathaka bomgca weziko buya kuvezwa kwaye bubonwe ngokuhlolwa okubonakalayo kunye / okanye uvavanyo loxinzelelo.Ke ngoko iityhubhu ezidityanisiweyo ezingenamthungo kunye nezitshoniweyo kwaye ezidityanisiweyo kunye nezitshoniweyo/iplagi ezotyiweyo zinemilinganiselo yoxinzelelo efanayo engaphezulu kwelo letyhubhu edityanisiweyo.

Ngokwethiyori amandla oxinzelelo lwetyhubhu eyenziwe ngendlela edityanisiweyo kunye ne-annealed kufuneka ifane kodwa yinto eqhelekileyo kwiikhowudi zokuyila ukuthoba izinga letyhubhu edityanisiweyo ngenxa yomngcipheko we-weld engafezekanga ekhokelela kubuthathaka.Iintlobo ezibandakanyekayo kumsebenzi olandelayo wokuzoba ngokutsha ziya kuseka umgangatho we-seam weld kwaye nabuphi na ubuthathaka bomgca weziko buya kuvezwa kwaye bubonwe ngokuhlolwa okubonakalayo kunye / okanye uvavanyo loxinzelelo.Ke ngoko iityhubhu ezidityanisiweyo ezingenamthungo kunye nezitshoniweyo kwaye ezidityanisiweyo kunye nezitshoniweyo/iplagi ezotyiweyo zinemilinganiselo yoxinzelelo efanayo engaphezulu kwelo letyhubhu edityanisiweyo.