NOV JWS-400 Caged Valves Pump

Qhov kawg hydraulic yog lub hauv paus tseem ceeb ntawm cov av nkos twj tso kua mis uas ncaj qha tiv taus siab - siab thiab cov kua dej abrasive. Nws cov qauv tsim ncaj qha txiav txim siab lub twj tso kua mis lub neej thiab kev ntseeg tau. JWS-400's hydraulic kawg suav nrog ntau yam kev lag luam-ua thev naus laus zis, txhawm rau txhawm rau daws cov hom kev ua tsis tiav feem ntau.

Segmented Forging Alloy Steel Structure: Lub Pob Zeb ntawm Kev Ntseeg

Lub hydraulic kawg ntawm JWS-400 nta ib qho qauv tsim, nrog rau txhua qhov module tau ua tiav los ntawm cov hlau alloy siab zog (35CrMo lossis 40CrMnMo). Piv rau cov tsoos cam khwb cia lossis monoblock hydraulic kawg, cov qauv tsim qauv no muaj qhov zoo sib xws.

Qhov thib ob, tus qauv tsim qauv tsim los hloov cov kev ntxhov siab. Nyob rau hauv cov tsoos monolithic hydraulic kawg cov rooj sib txoos, cov kab nrib pleb uas tshwm sim los ntawm cov cheeb tsam kev ntxhov siab (xws li, hla qhov) hauv lub tog raj kheej tuaj yeem nthuav tawm sai sai los ntawm cov hlau txuas txuas mus rau cov thooj voos kheej kheej uas nyob ib sab, uas ua rau tag nrho cov khoom kim heev hydraulic kawg ua tsis tiav. JWS-400's modular tsim, txawm li cas los xij, tsim kev sib cais ntawm lub cev ntawm lub tog raj kheej, txwv tsis pub muaj kev ntxhov siab rau tus kheej cov qauv.

Qhov zoo ntawm Cage Valve: Cov Dej Dynamics zoo heev thiab tsis muaj qhov sib piv

Lub ntsiab lus tseem ceeb ntawm JWS-400 yog nws qhov siab tshaj Caged Valve, sawv cev rau kev tsim kho tshiab tshaj li cov qauv siv dav dav dav siv los txhim kho kev ua haujlwm thiab txuas ntxiv kev pabcuam lub neej.

Lub hauv paus ntawm lub tawb valve yog "lub tawb" uas nyob ib puag ncig lub valve core (feem ntau yog lub pob lossis disc valve), uas qhia meej lub zog ntawm lub valve tub ntxhais thaum muab txoj hauv kev zoo rau cov kua dej. Nws cov txiaj ntsig tau tshwm sim hauv cov hauv qab no:

• Txhim Kho Cov Dej Dynamics: Cov qauv qhib ntawm lub tawb li qub muab kev sib tw, tsis tshua muaj kev txwv tsis pub piv rau cov li qub qub. Qhov no ua rau kom muaj kev kub ntxhov thiab kev poob siab hauv cov kua dej ntws los ntawm lub valve, txo qhov tshwm sim cavitation. Raws li cavitation yog lub hauv paus ua rau yaig thiab cov khoom spilling nyob rau hauv hydraulic kawg Cheebtsam, nws suppression yog ib qho tseem ceeb heev rau ncua lub neej kev pab cuam ntawm cov khoom no.
• Txhim khu kev ruaj khov: Cov qauv tawb muab kev taw qhia dav dav thiab kev txhawb nqa rau lub valve tseem ceeb, txo cov khoom siv sab nraud thiab cov kev cuam tshuam tsis zoo thaum lub sij hawm siab -ceev reciprocation, yog li tiv thaiv qhov txawv txav ntawm lub rooj zaum valve. Qhov tseem ceeb tshaj, kev tsim lub tawb tso cai rau kev siv cov ntaub ntawv sib xyaw ua ke (siab-kev ua tau zoo polymers lossis cov alloys tshwj xeeb) raws li hnav- cov khoom tiv thaiv. Cov no tau txais txiaj ntsig zoo cuam tshuam lub zog tsim tawm thaum lub sijhawm kaw lub valve, hais txog qhov teeb meem "sib ntaus- tawm" hauv cov hlau tsoos-rau- cov hlau li qub thiab tiv thaiv ob lub rooj zaum thiab lub valve lub cev.
• Kev saib xyuas yooj yim: Lub tawb valve lub hauv paus, lub rooj zaum, thiab lub tawb yog modularized, ua kom muaj kev hloov pauv sai kom txo tau ntawm - lub sijhawm tu tsev thiab txo nqi NPT.

Kev Ua Tau Zoo Tshaj Plaws Technology: Kev Siv Siv Siv Siv Khoom Siv

Valve sib dhos yog feem ntau hloov hnav- cov khoom siv hauv hydraulic kawg, thiab nws qhov kev ua tau zoo cuam tshuam ncaj qha rau lub twj tso kua mis kev ua haujlwm thiab lub sijhawm ua haujlwm. JWS-400 valve system yog qhov kev ua haujlwm zoo uas muaj ntau yam khoom siv ua haujlwm siab, tsim los rau tib lub sijhawm hais txog ntau yam tsis ua haujlwm xws li hnav, corrosion, compression, thiab cuam tshuam.

• Valve Insert: Peb tus qauv valve ntxig yog tsim los ntawm siab -kev ua tau zoo polyurethane, featuring tshwj xeeb hnav tsis kam thiab compression tsis kam. Nws tuav sealing kev ncaj ncees txawm nyob rau hauv siab txog li 5000 PSI (34.5 MPa) los yog siab dua. Muaj peev xwm ua haujlwm ntawm 180℃F (82 degree), nws kuj muaj cov qauv tshwj xeeb rau qhov kub thiab txias, ua rau nws hloov tau mus rau ntau qhov chaw drilling dej xws li dej-raws li, roj-raws li, thiab hluavtaws-raws li systems.
• Valve Rooj: Crafted los ntawm hwm forged alloy steel (AISI 8620) thiab precision carburizing-quenching tshav kub kev kho mob, lub rooj zaum valve no ua tiav cov yam ntxwv ntawm kev ua tau zoo dual nrog cov tawv tawv ncav cuag
• HRC 58-62 cov ntaub ntawv muab kev tiv thaiv txaus rau siab -frequency impacts thiab abrasive hnav thaum lub valve kaw, thaum nws cov tub ntxhais muaj lub zog zoo heev los nqus lub zog tsis muaj kev puas tsuaj. Qhov nyuaj sab nrauv thiab tawv sab hauv no ua kom lub rooj zaum lub valve ntev - lub sij hawm txij nkawm ntawm nws qhov tseem ceeb sealing geometry, zoo tiv thaiv kom tsis txhob muaj kev kub ntxhov.
• Lub Cev Lub Cev: Zoo li lub rooj zaum valve, lub cev lub cev yog tsim los ntawm siab - lub zog forged alloy steel kom muaj zog txaus thiab qaug zog tiv thaiv nyob rau hauv huab cua siab.

Robust Rack thiab Tsav System: Stability nyob rau hauv Load

JWS-400 lub zog chav tsev muaj qhov qhib -frame tsim, tsim los ntawm precision-engineered siab-lub zog welded steel daim hlau. Muab piv rau cov tsoos cam khwb cia- hlau thav duab, cov qauv welded steel no muab lub zog zoo tshaj - rau qhov hnyav piv ntawm qhov sib npaug rigidity. Rau cov twj tso kua mis ua haujlwm nquag txav mus los ntawm qhov chaw sib txawv, qhov hnyav dua txhais tau tias txo cov nqi tsheb thauj mus los thiab kev ua haujlwm hoisting tau zoo dua.

Lub zog kis tau los ntawm lub zog 4.667: 1 saw tsav system. Chain tsav muaj npe nrov rau nws lub peev xwm siab torque thiab kev ntseeg siab, ua rau nws tshwj xeeb tshaj yog haum rau cov ntawv thov xws li slurry twj uas xav tau lub zog siab ntawm qhov qis qis.

Forged Crankshaft thiab Precision Bearing: Coping nrog Extreme Loads

Lub hauv paus ntawm lub hwj chim kawg yog nws cov rotating qhov chaw, qhov zoo ntawm uas txiav txim siab lub stability thiab lub neej ntawm lub twj tso kua mis.

• Lub crankshaft ntawm JWS-400 yog forged los ntawm forged alloy steel, thiab tag nrho cov phau ntawv journal yog precision sib tsoo thiab polishing. Cov txheej txheem forging ua kom lub crankshaft muaj lub zog qaug zog tshaj plaws, thiab tuaj yeem dais lub voj voog loj thiab txuas ntxiv ntawm peb lub pistons.
• Main Bearing: Lub crankshaft lub ntsiab bearing siv hnyav -cov dej num tapered roller bearings (Tapered Roller Bearings), ib qho tseem ceeb tsim feature. Tsis zoo li cov menyuam kabmob ncaj nraim uas tsuas yog tiv taus radial rog, tapered roller bearings tuaj yeem ua rau tib lub sijhawm muaj zog radial ntau thiab axial (thrust) loads los ntawm qhov kawg tsav. Qhov kev tsim no tsis tsuas yog ua kom yooj yim rau cov qauv thiab txo cov ntsiab lus tsis ua haujlwm tab sis, qhov tseem ceeb tshaj, muab lub crankshaft nrog tshwj xeeb rigidity. Nws tiv thaiv me me deflections nyob rau hauv load, yog li tsis txhob crankshaft qaug zog thiab txawv txav iav hnav - lub hauv paus ntawm lub twj tso kua mis ntev - lub sij hawm durability.
• Cov pas nrig txuas yog ua los ntawm lub zog siab stainless hlau nrog lub zog zoo heev thiab kev tiv thaiv corrosion. Tus ntoo khaub lig lub taub hau yog ua los ntawm lub zog siab stainless hlau nrog zoo heev vibration damping thiab hnav tsis kam.
• Qhov du thiab raug reciprocating tsab ntawv tsa suab yog guaranteed los ntawm cov hlau ductile.

Pressure Lubrication System: Lub neej ntawm lub hwj chim kawg

Lub hauv siab lubrication system muaj ib qho kev ywj pheej saw roj twj tso kua mis, lub raj xa dej, lub lim dej thiab lub ntsuas ntsuas siab, uas ua rau lub cev muaj zog lubrication Circuit Court.

Piv nrog rau qhov yooj yim txaws lubrication, lub zog siab lubrication system tuaj yeem xa cov roj huv thiab txias rau txhua qhov tseem ceeb txav, suav nrog cov kabmob tseem ceeb, pinion bearing, crosshead swb thiab txuas pas nrig bearing, kom raug thiab tsis tu ncua.

Peb nkag siab tias qhov kev ua tau zoo thiab kev ua neej nyob ntawm cov khoom hnav yog qhov tseem ceeb rau kev txiav txim siab cov nqi khiav lag luam. Yog li ntawd, peb muab JWS-400 nrog rau cov khoom siv coj los siv ua khoom siv thiab cov txheej txheem saum toj kawg nkaus, tsim los pab cov neeg siv khoom kom ua tiav tus nqi qis tshaj ntawm Cov Tswv Cuab (TCO).

Tus Qauv Tshiab ntawm Lub tog raj kheej liner: Kev xaiv ntawm High Chromium Bimetallic thiab Zirconia Ceramic

Peb muab ob lub siab -kev ua tau zoo lub tog raj kheej liner xaiv kom tau raws li kev ua haujlwm sib txawv thiab kev xav tau ntawm kev siv nyiaj txiag, txhawb cov neeg siv khoom kom paub txiav txim siab raws li lawv Cov Nqi Tag Nrho Cov Tswv Cuab (TCO) qauv.

• High-Chrome Bi-Metal Liners: This industry-standard solution delivers both high performance and cost-effectiveness. The outer shell is constructed from high-strength 45# forged steel, providing exceptional compressive strength (tensile strength>610 MPa). The inner liner is made of centrifugally cast high-chromium cast iron (Cr content>26%), uas, tom qab kev kho cua sov, ua tiav cov phab ntsa sab hauv ntawm HRC 62-69, muab kev hnav zoo heev thiab kev tiv thaiv corrosion. Raws li tus qauv kev ua haujlwm, nws tuaj yeem kav ntev dua 800 teev.
• Zirconia Ceramic Liners: A cutting-edge material science solution. The inner liner is crafted from advanced zirconia ceramic, which boasts an exceptional hardness (>HRC 90) deb tshaj qhov siab tshaj -chromium cam khwb cia hlau, nrog rau zoo heev toughness, thermal shock resistance, thiab tshuaj stability. Nws daim iav - polished sab hauv nto txo ​​qhov kev sib txhuam nrog lub piston. Cov khoom no ua rau muaj kev pabcuam zoo rau lub neej.
• Lub neej kev pab cuam ntawm bimetallic lub tog raj kheej liner yog 5 mus rau 10 npaug ntev dua li ntawm ib zaug -hlau lub tog raj kheej liner, uas yog 4000 txog 8000 teev.

Advanced piston thiab piston pas nrig tshuab: ib qho system rau durability

• Pistons: JWS-400 yog nruab nrog kev lag luam- ua cov khoom sib txuas polyurethane pistons, uas muaj cov tshuaj lom neeg ntawm siab -kev ua tau zoo dual-hardness polyurethane roj hmab thiab forged steel piston cores.
• Piston pas nrig: Tus qauv piston pas nrig / nruab nrab pas nrig yog tsim los ntawm siab -lub zog forged alloy steel (42CrMo) kom xa tau qhov tshwj xeeb qaug zog. Nws nto undergoes precision machining thiab nyuaj chrome plating, tsim ib tug ruaj, du, thiab corrosion-resistant txheej. Qhov no ua kom ntev - lub sij hawm zoo sealing nrog lub caj pas ntim, txo qis hnav thiab to.
• Kev Hloov Kho Cov Kev Xaiv: HVOF Tungsten Carbide Txheej: Txhawm rau daws cov xwm txheej tsis zoo (siab- xuab zeb tawg rov qab kua), peb muab piston pas nrig nrog HVOF (High-Veocity Oxygen Fuel) kub-paj tungsten carbide xaiv. Cov txheej no xa cov hardness deb tshaj li hard chrome, qis porosity, thiab txhim khu kev adhesion, nrog hnav tsis kam ob peb zaug siab dua hard chrome thiab exceptional corrosion kuj. Rau cov neeg siv khoom ua haujlwm hauv ib puag ncig hnyav, xaiv HVOF-coated piston rods yuav ncua sijhawm txij nkawm thiab txo tag nrho cov nqi ntawm lub neej.

Cov lus hauv qab no qhia cov ntsiab lus tseem ceeb thiab cov ntaub ntawv kev ua tau zoo ntawm NOV JWS-400 (cage valve) peb-lub tog raj kheej reciprocating workover twj tso kua mis, ua kom muaj kev ntsuam xyuas meej thiab daim ntawv thov sib txuam.

Daim Ntawv Qhia Txog Kev Ua Haujlwm (raws li 90% Mechanical Efficiency thiab 100% Volumetric Efficiency)

Nco tseg: Cov ntaub ntawv kev ua tau zoo saum toj no yog cov nqi ntsuas rau kev ua haujlwm tsis sib xws. Piston ua haujlwm tshaj 5000 PSI yuav tsum txwv rau kev kub ntxhov lossis luv luv - siv sijhawm nkaus xwb.

Kev cog lus tsis zoo: API 7K ua raws

Txhua JWS-400 chav tsev thiab tag nrho nws cov khoom tseem ceeb yog nruj me ntsis tsim, tsim, thiab sim ua raws li API Spec 7K cov qauv nruj. Raws li kev lees paub thoob ntiaj teb kev tso cai tshwj xeeb rau cov khoom siv drilling thiab cov khoom siv tu zoo, API 7K yog ntau tshaj li daim ntawv pov thawj-nws embodies peb unwavering kev cog lus rau cov neeg siv kev nyab xeeb, zoo, thiab kev ntseeg tau.

Rau cov neeg ua haujlwm, API 7K ua raws li muab cov txiaj ntsig ua haujlwm tau zoo. Nws lav kev hloov pauv thoob ntiaj teb rau txhua yam peb hnav, suav nrog li qub, lub tog raj kheej liner, thiab pistons.

Kev nqis peev hauv kev ntseeg siab, koom tes nrog kev ua haujlwm siab

NOV JWS-400 (cage valve) peb-lub tog raj kheej reciprocating workover twj tso kua mis yog qhov kev daws teeb meem zoo tshaj plaws rau kev ua haujlwm siab - niaj hnub. Los ntawm kev sib koom ua ke ntawm segmented forged alloy steel hydraulic kawg, lub tawb kaw ruaj ruaj, lub zog-tsim hluav taws xob kawg, thiab lub siab siab lubrication system, nws pab daws cov teeb meem tseem ceeb ua rau lub twj tso kua mis ntxov ntxov thiab cov nqi kho mob siab.

Peb cov thev naus laus zis siab heev, suav nrog siab -chromium bimetallic thiab zirconia ceramic cylinder liner, thiab HVOF tungsten carbide-coated piston rods, ua rau cov neeg siv khoom txiav tus nqi ntau tshaj- cov kev daws teeb meem zoo rau lawv cov kev sib tw ua haujlwm tshwj xeeb thiab Tag Nrho Cov Nqi Tiav (COT).

Xaiv JWS-400 txhais tau tias kev nqis peev tsis yog hauv lub twj tso kua mis xwb, tab sis hauv kev lees paub ntawm kev ua haujlwm txuas ntxiv thiab tau txais txiaj ntsig. Qhov no engineering masterpiece yog tsim los txo qis lub sij hawm uas tsis yog-productive (NPT) thiab txo tag nrho cov nqi ntawm cov tswv cuab (TCO).

Hu rau peb cov kws tshaj lij engineering tam sim no los tham txog koj cov kev thov tshwj xeeb lossis thov cov ntaub ntawv qhia ntxaws ntxaws, thiab tshawb pom tias JWS-400 tuaj yeem xa cov txiaj ntsig tshwj xeeb rau koj txoj haujlwm.

Cim npe nrov: jws-400 caged li qub twj tso kua mis, Tuam Tshoj nov jws-400 caged li qub twj tso kua mis manufacturers, lwm tus neeg, Hoobkas