Coiled tubing 825 kemikari jekiseni mutsetse welded coiled tubing

Tsanangudzo Pfupi:

• Diameter kubva 3mm (0.118”) kusvika 25.4mm (1.00”) OD.
• Wall ukobvu kubva 0.5mm (0.020”) kusvika 3mm (0.118”).
• OD kushivirira +/- 0.005” (0.13mm) uye +/- 10% rusvingo ukobvu.Kumwe kushivirira kunowanikwa pakukumbira.
• Coil kureba kusvika 1500m (5,000ft) pasina orbital majoini zvichienderana chigadzirwa kukura.
• Coil kureba kusvika 13,500m (45,000ft) ane orbital joints.
• Yakavharidzirwa, PVC yakavharwa kana kuti isina tambo tubing.
• Inowanikwa pamapuranga kana simbi spools.

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Tsanangudzo

Alloy 825 Coiled Capillary Tubing for Control Lines

Iyo yakananga hydraulic control umbilical inopa yakananga hydraulic control yevharuvhu yega yega pane subsea muti wekisimusi, kuburikidza nebundle remachubhu kubva kumusoro kwe hydraulic power unit (HPU) kuenda kuzasi kwemuti.Hapana simba remagetsi kana chiratidzo chinodiwa.Actuation yemavharuvhu ndeyekupihwa kwe hydraulic simba kune yakakodzera chubhu.Izvi zvinopedzwa nekuvhura iro rakakodzera vharafu pane manifold iri pamusoro peHPU.Iyi mhando yeumbilical inongogumira kune subsea yekugadzira masisitimu ane mapfupi offset kune muenzi nemiti mishoma.

Nekuda kweruzivo uye hunyanzvi hwakawanikwa mukugadzira nekuongorora, machubhu anopihwa neMeilong anozadzikisa zvizere zvinodiwa zvemhando yemafuta & gasi maindasitiri.Iyo tubing yakaiswa muumbilicals inoshandiswa mune hukasha pasi pegungwa uye downhole mamiriro.

Iyo molybdenum yemukati iripo mune 825 yakavharidzirwa tubing aids mukupokana kwealloy kugomba uye kukoromoka kwegora zvakare.Iyo chromium yemukati muInconel 825 yakavharidzirwa tubing inopa alloy kuramba kune akasiyana eiyo oxidizing zvinhu zvakaita senitric acid, nitrate uye kune oxidizing munyu.Iyo titanium yekuwedzera mu825 yakavharidzirwa tubing ine yakakodzera kupisa kurapwa, inoshanda kudzikamisa simbi kubva mukukurudzira kune intergranular corrosion.

Naizvozvo, zvinhu zvakaita seInconel 825 coiled tubing, iyo yakapihwa pasi peiyo ASTM B423 yakatarwa inoda kuenderana nezvinodiwa senge kemikari nemakanika ataurwa pano.Zvivakwa zvakaita semidziyo Kusimba kwesimba, goho simba uye kurebesa kweInconel 825 yakasungirirwa tubing pasi pemamiriro akatarwa uye saizi yeAlloy 825 yakakoswa tubing inodawo kuenderana neinodiwa michina zvivakwa.Miedzo yakaita seyeHydrostatic uye isingaparadzi yemagetsi inoda kuitwa pa825 coiled tubing Muchifungidziro kusimba kwesimba rehubhu rinogadzirwa neyakaiswa welded uye annealed nzira inofanirwa kunge yakafanana asi zvinowanzoitika mumakodhi ekugadzira kusvika pasi-reti. welded tubing nekuda kwenjodzi yekusakwana weld inotungamira mukuneta.Iwo madhindindi anosanganisirwa muanotevera ekudhirowa oparesheni anosimbisa kunaka kweiyo seam weld uye chero kushaya simba kwepakati-mutsara kuchaburitswa nekuonekwa nekuongororwa kwekuona uye / kana kudzvanywa kuyedzwa.Naizvozvo iyo isina musono yakasungwa uye yakanyura uye yakakwenenzverwa & yakanyura/plug yakadhirowewa machubhu ane imwechete yekumanikidza reti iyo yepamusoro kune iyo yewelded tubing.

Tichifunga kuti simba rekumanikidza kwechubhu rinogadzirwa nenzira ye welded uye annealed inofanira kufanana asi zvinowanzoitika mumakodhi ekugadzira kusvika pasi-mwero we welded tubing nekuda kwenjodzi yekusakwana weld inotungamira mukuneta.Iwo madhindindi anosanganisirwa muanotevera ekudhirowa oparesheni anosimbisa kunaka kweiyo seam weld uye chero kushaya simba kwepakati-mutsara kuchaburitswa nekuonekwa nekuongororwa kwekuona uye / kana kudzvanywa kuyedzwa.Naizvozvo iyo isina musono yakasungwa uye yakanyura uye yakakwenenzverwa & yakanyura/plug yakadhirowewa machubhu ane imwechete yekumanikidza reti iyo yepamusoro kune iyo yewelded tubing.