Instantaneous puv qhib "siab nyem mechanism
Thaum lub raj xa dej siab meej mus txog qhov preset qhib qhov pib, lub valve lub hauv paus kev sib txuas ntawm lub tshuab txuas tam sim ntawd qhib, ua rau lub valve "snapped" qhib los ntawm nws txoj haujlwm kaw tag nrho hauv ib qho instant. Qhov no snap-kev ua haujlwm mechanism ua kom lub siab tshaj plaws ntws channel tsim nyob rau hauv lub sijhawm luv tshaj plaws, txo qhov system ceev ceev los tiv thaiv cov twj, cov kav dej, thiab cov khoom siv hauv qab los ntawm kev puas tsuaj ntau dhau.
Hydraulic tshuav nyiaj li cas thiab tsis piston
Cov txheej txheem ua raws li hauv qab no: Lub siab-chamber sib npaug yog tsim nyob rau hauv lub valve. Thaum lub piston ua kom nrawm, siab - cov kua dej siab hauv lub cev tsis ncaj qha tawm los ntawm lub qhov hluav taws xob valve. Hloov chaw, ib feem ntawm cov kua dej yog coj los ntawm kev tsim kho qhov tseeb ntawm lub piston, ntws los ntawm lub chamber mus rau qhov chaw nres nkoj tawm. Cov txheej txheem throttling no tsim kev tswj hydraulic tsis kam, ua haujlwm zoo li "hydraulic damper" rau siab -piston ceev. Cov txiaj ntsig damping ua tau zoo buffers lub piston qhib stroke, ua kom muaj kev hloov pauv mus rau qhov chaw qhib tag nrho tom qab ua kom sai sai thaum tiv thaiv cov hlau hnyav- rau- hlau sib tsoo ntawm lub piston thiab lub cev valve.
Qhov deb -mus txog qhov cuam tshuam ntawm hydraulic buffering: los ntawm kev tiv thaiv valve mus rau qhov system stability
Daim ntawv thov ntawm hydraulic buffer tshuab tsis yog tsuas yog los tiv thaiv lub valve nws tus kheej, tab sis kuj yuav coj tau systematic nce mus rau tag nrho cov siab - kua system, daws ib tug tseem ceeb mob point ntawm tsoos dhia kev nyab xeeb li qub.
Excellence nyob rau hauv craftsmanship thiab superior cov ntaub ntawv: tsim exceptional kev ntseeg tau thiab durability
Valve lub cev raug txheej txheem: kaw tuag forging quab yuam
Lub cev valve ntawm Titan RX yog tsim los siv cov txheej txheem kaw siab heev - tuag forging. Nyob rau hauv cov txheej txheem no, precisely rhuab AISI 4130 alloy steel billet yog muab tso rau ntawm ob precision-engineered pwm. Los ntawm kev kub siab rau hammering los yog nias, cov hlau billet raug yuam kom tag nrho cov pwm kab noj hniav, thaum kawg tsim lub valve lub cev nrog nws cov geometric configuration.
Cov khoom siv tseem ceeb: AISI 4130 alloy steel
Lub cev tseem ceeb ntawm lub valve yog ua los ntawm AISI 4130 alloy steel, uas yog ib qho kev qhuas tsis tshua muaj hlau nrog chromium thiab molybdenum (Chromoly). Cov khoom siv no tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov khoom siv roj thiab cov khoom siv roj siab vim nws cov khoom zoo heev:
Siab zog thiab toughness: Qhov sib ntxiv ntawm chromium thiab molybdenum ho txhim kho hardenability thiab lub zog ntawm cov hlau, thaum tuav zoo cuam tshuam toughness.
Zoo machinability thiab weldability: AISI 4130 muaj machinability zoo, thiab nws cov ntsiab lus ntawm cov pa roj carbon tsawg ua rau nws zoo heev rau vuam, yooj yim rau kev txuas nrog pipelines ntseeg tau.
Corrosion kuj: lub xub ntiag ntawm chromium kuj ua rau nws muaj peev xwm tiv taus atmospheric corrosion.
Cov khoom siv tseem ceeb sab hauv: npib tsib xee-raws li alloy 718 (Inconel) thiab cov ntsaws ruaj ruaj
Qhov tshwj xeeb kev ua tau zoo ntawm Titan RX tsis yog tsuas yog xav txog hauv nws lub cev lub cev muaj zog, tab sis kuj tseem nyob hauv kev xaiv cov khoom siv zoo rau nws cov khoom tseem ceeb sab hauv. Lub rooj zaum valve, yog qhov yooj yim tshaj plaws rau kev yaig los ntawm siab -cov kua dej nrawm nrawm thiab cov tshuaj lom neeg corrosion, nta Titan RX tus qauv tsim tshiab: cov npib tsib xee ruaj khov -raws li alloy 718 (feem ntau hu ua Inconel 718) valve lub rooj ntxig.
Tsis tas li ntawd, lub valve lub sealing system siv siab -kev ua tau zoo hydrogenated nitrile roj hmab (HNBR). Piv nrog rau cov qauv nitrile roj hmab (NBR), HNBR tau txais kev kho mob hydrogenation, ua rau muaj kev kub ntxhov zoo dua, tiv thaiv ozone, thiab txhim kho kev tiv thaiv roj av-raws li drilling kua, tshuaj inhibitors, thiab hydrogen sulfide (H2S). Qhov no ua kom ntseeg tau tias sealing kev ua tau zoo txawm tias tom qab ntau lub voj voog depressurization, yog li ncua sijhawm txij nkawm.
Txheej txheem cej luam ntawm kev ua tau zoo parameter thiab specifications
Txhawm rau pab txhawb kev siv ceev thiab kev ntsuam xyuas los ntawm cov kws tsim khoom, cov kws tshaj lij, thiab cov kws tshaj lij, cov lus hauv qab no tau sib koom ua ke cov ntsiab lus tseem ceeb ntawm NOV Titan Class RX rov pib dua kev nyab xeeb valve. Cov txheej txheem kev nthuav qhia no yog tsim los muab kev qhia meej meej, ua rau cov neeg siv los txiav txim siab sai sai seb lub valve puas ua tau raws li lawv cov kev thov tshwj xeeb thiab yog li txhim kho kev txiav txim siab - ua kom muaj txiaj ntsig.
Table 1: NOV Titan Class RX hom pib dua kev nyab xeeb valve technical specifications
|
Parameter (Qhov rai) |
Specification (Tshooj) |
|
Kev ntsuas siab (PR) |
2,000 - 8,000 psi (138 - 552 bar) |
|
Kev ntsuas kub (Temperature Rating) |
−20∘F txog 225∘F (−29∘C txog 107∘C) |
|
Muaj Kev Sib Txuas |
3-1/2 "Schedule XXH taub qab-welded flange (Butt Weld Flange), 3" 1502 Union |
|
Valve lub cev khoom (Lub cev khoom) |
Forged AISI 4130 alloy hlau (Forged AISI 4130 Alloy Steel) |
|
Lub rooj zaum ntxig cov khoom siv (Lub rooj zaum Insert Material) |
Nickel{0}}raws li alloy 718 (Inconel) (Nickel Alloy 718) |
|
Standard Seal Khoom (SMM) |
High-Kev ua tau zoo HNBR (High-Kev Ua Haujlwm HNBR) |
|
Service Type Options (Service Type Options) |
Cov kev pabcuam Standard (NACE MR0175) rau cov roj acidic |
|
Cov ntawv pov thawj |
DNV, ISO 9001: 2000 |
Kev siv dav hauv kev lag luam: Teb rau ntau yam kev sib tw ua haujlwm
Nrog nws cov kev ua tau zoo tshaj plaws thiab cov qauv tsim rugged, NOV Titan Class RX rov pib dua kev nyab xeeb valve tau dhau los ua cov cuab yeej kev nyab xeeb tsis tseem ceeb rau ntau yam - siab, siab - kev pheej hmoo roj thiab roj ua haujlwm.
kev ua haujlwm drilling
Hauv kev ua haujlwm zoo li qub, Titan RX tshuab feem ntau yog siv los tiv thaiv siab -cov twj tso kua mis siab, riser yeeb nkab headers, thiab cov khoom siv nto. Muaj peev xwm downhole blockages, collapses, los yog tam sim ntawd tsim siab anomalies (zoo kicks) tuaj yeem ua rau muaj kev kub ntxhov nyob rau hauv cov hlab ntsha. Titan RX tuaj yeem qhib tam sim ntawd thaum muaj xwm txheej ceev kom tso siab sai, tiv thaiv kev puas tsuaj rau cov twj, kav dej, thiab cov khoom sib txuas. Nws qhov tshwj xeeb hydraulic cushioning muaj nuj nqi yog qhov tseem ceeb rau kev nqus lub siab lub hauv paus pulsations hauv reciprocating av nkos twj tso kua mis, yog li ncua kev pab cuam lub neej ntawm tag nrho cov system.
Managed Pressure Drilling (MPD)
Lub ntsiab lus ntawm MPD kev ua haujlwm yog nyob rau hauv qhov tseeb tswj lub siab nyob rau hauv lub qhov rais nqaim heev (nruab nrab ntawm kev tsim pore siab thiab tawg siab). Nyob rau hauv no siab -txheej txheem tswj lub siab, tej yam malfunction los yog ncua sij hawm nyob rau hauv nto backpressure tswj systems yuav ua rau lub bottomhole siab tshaj qhov tsim fracture siab, uas yuav ua rau mob hnyav blowouts. Lub Titan RX ua haujlwm raws li qhov kawg kev nyab xeeb teeb meem hauv qhov xwm txheej tseem ceeb no. Nrog nws qhov tshwj xeeb kev ntseeg siab thiab muaj peev xwm teb tau sai, nws ua haujlwm tam sim ntawd thaum tsis muaj kev cia siab tshwm sim, tiv thaiv kev tsim kev puas tsuaj thiab ua kom muaj kev nyab xeeb thiab ua tiav ntawm MPD cov haujlwm.
hydrofracture
Hydraulic fracturing yuav tsum tau txhaj ib tug loj ntim ntawm proppant - thauj cov kua rau hauv av reservoir nyob rau hauv lub siab heev. Tag nrho cov khoom siv saum npoo av, hu ua "fracturing iron" (kho hlau), nrog rau siab - siab manifold assemblies, valve assemblies, thiab txuas pipelines, ua hauj lwm nyob rau hauv lub siab loj heev. Titan RX yog dav siv los tiv thaiv cov khoom kim heev no los ntawm kev kub ntxhov tshwm sim los ntawm kev ua haujlwm tsis raug lossis cov khoom siv tsis ua haujlwm. Hauv ntau-theem fracturing kev khiav hauj lwm, nws muaj peev xwm rov pib dua sai tau ua pov thawj tshwj xeeb yog qhov tseem ceeb- nws ua kom rov qab tau sai tom qab ib qho kev tshwm sim tso tawm, txo qis inter-theem tsis yog- lub sij hawm tsim tawm (NPT) thiab ua kom tsis tu ncua, nqi -fracturing ua haujlwm zoo.
txoj haujlwm cement
Kev ua haujlwm cementing yuav tsum tau siv siab - ntom ntom cement slurry rau qhov chaw nyob hauv av, tus txheej txheem uas tseem xav tau lub siab - siab twj tso kua mis. Titan RX muab kev tiv thaiv overpressure tseem ceeb rau cov twj tso kua mis thiab cov kav dej. Muab cov khoom abrasive thiab yooj yim heev- rau- ua kom muaj zog ntawm cov cement slurry, Titan RX cov khoom siv ruaj khov (xws li Inconel li qub) thiab txhim khu kev ruaj ntseg sealing tsim kom ruaj khov ua haujlwm thaum tuav cov kua dej hnyav, tiv thaiv lub siab dhau los ntawm cov kav dej thaiv.
Maximum uptime: ceev pib dua thiab kev saib xyuas online
Cov txiaj ntsig tseem ceeb tshaj shear- hom kev nyab xeeb li qub: Titan RX lub zog tseem ceeb nyob hauv nws qhov tshwj xeeb rov ua haujlwm tau zoo. Thaum lub siab tso tawm tshwm sim, cov neeg ua haujlwm hauv teb tsuas yog yuav tsum rub lub zog pib dua los kho lub valve kom nyob twj ywm hauv vib nas this, tshem tawm qhov xav tau los hloov cov khoom siv.
Kev ruaj ntseg hauv online: Titan RX nta qhov tshiab tshaj plaws -loading design. Qhov no tso cai rau cov tseem ceeb hauv cov khoom xws li lub hau npog, pistons, thiab cov ntsaws ruaj ruaj yuav tsum tau disassembled, tshuaj xyuas, thiab hloov thaum lub valve lub cev tseem ntsia rau hauv cov kav dej. Qhov kev tsim no ua kom yooj yim rau kev tiv thaiv kev saib xyuas thiab kho cov haujlwm, tshem tawm qhov xav tau ntawm kev ua haujlwm- kev ua haujlwm hnyav uas cuam tshuam nrog kev tshem tawm tag nrho. Cov txheej txheem streamlined dramatically shortens txij nkawm ncua sij hawm thiab txo cov nqi zog ua haujlwm.
Yooj yim rau -site adjustability
Titan RX muab rau tus neeg siv - tus phooj ywg ntawm - qhov chaw siab hloov qhov tshwj xeeb. Cov neeg khiav dej num tuaj yeem yooj yim teeb tsa qhov xav tau kev pab ntau yam los ntawm tsuas yog tig ib qho kev hloov kho ntawm lub valve sab saum toj. Ib qho txiaj ntsig tseem ceeb yog qhov kev hloov kho no tuaj yeem ua tau thaum lub kaw lus tseem muaj kev ntxhov siab, tso cai rau kev hloov kho lub sijhawm - lub sij hawm siab. Qhov no tshem tawm qhov xav tau rau kev kaw thiab cov txheej txheem depressurization thaum hloov kho kev ua haujlwm, ua kom muaj txiaj ntsig zoo ntawm kev ua haujlwm. Txawm li cas los xij, kev ua raws li cov txheej txheem kev khiav hauj lwm yog qhov yuav tsum tau ua: Tsis txhob txo cov teeb tsa siab los ntawm kev thim rov qab-tapping lub txiv ntoo hloov raws li txoj hauv kev txo qhov siab. Qhov kev ntsuas kev nyab xeeb tseem ceeb no ua kom lub valve tseem yog cov cuab yeej tiv thaiv kev tiv thaiv tsis yog cov cuab yeej ua haujlwm siab.
Cim npe nrov: Tuam Tshoj dl sentinel hom rx pib dua kev nyab xeeb valve, Tuam Tshoj dl sentinel hom rx pib dua kev nyab xeeb valve manufacturers, lwm tus neeg, Hoobkas
