Cov khoom
Trunnion Pob Valve

Trunnion Pob Valve

Trunnion pob li qub yog lub quarter-tig li qub siv los nres lossis pib qhov ntws ntawm cov xov xwm hauv cov yeeb nkab. Hom pob valve feem ntau muaj "dawb ntab" tsim, yog li hom trunnion yog kev hloov tsim. Nyob rau hauv ib lub pob trunnion valve lub pob txuas mus rau qia ntawm ib kawg thiab ntawm qhov kawg ib tug ncej hu ua trunnion. Vim qhov kev hloov tsim no, lub pob tau tuav ruaj khov rau hauv qhov chaw. Nyob rau hauv lub pob valve, lub pob tsuas yog txuas nrog lub qia, thiab yog li hu ua ntab.
Koj Thawj GNEE (Tianjin) Multinational Trade Co., Ltd. Tus neeg muab khoom

 

Gnee steel pab pawg yog cov khoom lag luam sib xyaw ua ke nrog rau steel phaj, coil, profile, sab nraum zoov toj roob hauv pes tsim thiab ua. Founded hauv 2008, nrog 5 lab RMB sau npe peev, Gnee tau ua kom muaj kev vam meej thiab kev loj hlob hauv kev lag luam steel nrog Gnee Cov neeg ntau dua 15 xyoo kev sib ntaus sib tua. Tam sim no, tag nrho cov peev nyiaj tau nce mus txog 30 lab RMB, thaj chaw rhiav ntau dua 35000㎡, nrog ntau dua 200 tus neeg ua haujlwm. Gnee tau dhau los ua cov tuam txhab tshaj lij thoob ntiaj teb cov khoom lag luam steel hauv Suav teb hauv nruab nrab thaj av nrog cov tswv yim qhia meej, kev tswj hwm kev sib koom ua ke, kev tswj hwm lub hauv paus ruaj khov, nyiaj txiag ntau thiab tib neeg lub zog.

Vim li cas thiaj xaiv peb?

Peb cov khoom

GNEE Group tshwj xeeb hauv kev tsim thiab xa tawm cov khoom zoo li qub thiab fittings rau ntau hom kev lag luam xws li kev siv dej, dej phwj tuaj, roj thiab roj, thiab kev kho dej hiav txwv.

Kev muag khoom

GNEE li qub tau raug xa tawm mus rau ntau dua 150 lub teb chaws thoob ntiaj teb, thiab txhua xyoo ntau tshaj 50 tus neeg siv khoom tuaj xyuas GNEE Group thiab xaj ntau dua 30,000 daim li qub.

Peb pab neeg

Tsim los ntawm 2008 nrog rau npe peev ntawm RMB 5 lab, GNEE Group Tam sim no, lub tuam txhab muaj peev txheej tag nrho ntawm 30 lab yuan, thaj chaw cog ntawm ntau dua 35, 000 square meters thiab ntau tshaj 200 tus neeg ua haujlwm.

 

 

 

Kev pabcuam neeg siv khoom

GNEE Group ib txwm muab cov khoom lag luam zoo thiab cov neeg siv khoom xav tau ua ntej, thiab siv zog los muab cov kev pabcuam zoo dua rau peb txhua tus neeg siv khoom. Peb ua raws li cov qauv tshiab thiab tsom rau kev tswj hwm, thev naus laus zis thiab kev tsim kho tshiab. Nrog rau kev pabcuam kev muag khoom loj, GNEE Group hais kom muab kev pabcuam ib-nres rau txhua tus neeg siv khoom.

API 6D Ball Valve

API 6D Pob Valve

API 6D pob valve yog tsim raws li API 6D, lub pob valve txuas nrog bolts, lub nplhaib lub rooj zaum yog trunnion mounted, thiab lub caij nplooj ntoos hlav yog loaded los xyuas kom meej kev sib cuag nrog lub pob, txawm tias lub siab sib txawv ntawm cov kab noj hniav thiab cov downstream kaw yog tsawg.

Integral DBB Valve

Integral DBB Valve

Daim ntawv pov thawj Valve: API 6D, ISO9001: 2008, ISO14001
Qhov chaw keeb kwm: Henan, Suav teb (Mainland)
Cov ntsiab lus xa tuaj: Nkoj tsis pub dhau 15-30 hnub tom qab them nyiaj

Double Block And Bleed Ball Valve

Ob Chav Thaiv Thiab Bleed Pob Valve

DBB pob valve yog ib qho kev sib txuas ntawm ib lossis ntau qhov kev kaw / cais lub pob li qub thiab ib lossis ntau qhov los ntshav / ntshav li qub (feem ntau yog pob lossis rab koob li qub). Dual nres li qub thiab los ntshav li qub ua haujlwm kom cais tawm cov dej ntws thiab cov txheej txheem qis qis / siab.

Cryogenic Ball Valves

Cryogenic Pob Valves

Cryogenic pob li qub yog tsim los rau cov xov xwm cryogenic hauv cov nroj tsuag ua haujlwm, xws li cov pa roj carbon monoxide CO2, N2, Ar, O2 natural gas (LNG). Lub valve nta lub caij nplooj ntoos hlav-loaded lub nplhaib uas ua kom lub pob yooj yim hloov ntawm qhov kub thiab txias li -200 degree .

Electric High-Pressure Ball Valves

Electric High-Pressure Pob Valves

Qhov Loj: 1/2 "~ 8", DN15 ~ DN200
Kev khiav hauj lwm siab: 1.6MPa
Tswj hom: On Off Hom / Modulating Hom
Voltage: DC12 ~ 24V (± 10%), AC110 ~ 220V, 50 / 60Hz

API 6D Floating Ball Valve

API 6D Floating Pob Valve

Tag nrho qhov chaw nres nkoj: 1/2 "mus txog 36"
Ua haujlwm siab: Chav kawm 150, chav kawm 300, chav kawm 600, chav kawm 900, chav kawm 1500, chav kawm 2500
Ua haujlwm kub: -20ºC/+180ºC

Flanged Floating Ball Valve

Flanged Floating Pob Valve

Loj: 1/2"-8"
Kev ntsuas siab: CLASS 150 / CLASS 300 / CLASS 600 / CLASS 900
Flanged kawg & Blow-out pov thawj qia & Hluav taws xob ruaj ntseg tsim & Anti zoo li qub ntaus ntawv

Stainless Steel Flanged Ball Valve

Stainless hlau Flanged Pob Valve

Pob: Txheem Exporting Plywood Case
Chaw nres nkoj: Ningbo / Shanghai, Suav
Shipping nqe lus: EXW, FOB, CFR, CIF, thiab lwm yam.
Cov nqe lus them nqi: T / T, Western Union, PayPal, thiab lwm yam.

High Pressure SS Ball Valve

Siab Siab SS Pob Valve

MOQ: 1 set
16 xyoo ntawm kev tsim valve
Cov khoom lag luam muaj zog, ib feem ntawm commission xa rov qab rau kev ncua ntau
Cov khoom zoo yuav tau lav rau 1 xyoo (12 Lub Hlis)

Trunnion Ball Valve yog dab tsi?

 

 

Trunnion pob li qub yog lub quarter-tig li qub siv los nres lossis pib qhov ntws ntawm cov xov xwm hauv cov yeeb nkab. Hom pob valve feem ntau muaj "dawb ntab" tsim, yog li hom trunnion yog kev hloov tsim. Nyob rau hauv ib lub pob trunnion valve lub pob txuas mus rau qia ntawm ib kawg thiab ntawm qhov kawg ib tug ncej hu ua trunnion. Vim qhov kev hloov tsim no, lub pob tau tuav ruaj khov rau hauv qhov chaw. Nyob rau hauv lub pob valve, lub pob tsuas yog txuas nrog lub qia, thiab yog li hu ua ntab.

Cov txiaj ntsig ntawm Trunnion Pob Valve

 

Firesafe tsim

Thib ob lub rooj zaum hlau tsim muab qhov hluav taws xob kaw rau ib qho api 607. Tsis tas li ntawd, lwm yam graphite lub cev cov ntsaws ruaj ruaj thiab hloov tau yooj yim graphite ntim tiv thaiv kom tsis txhob tawm hauv lub cev pob qij txha thiab cov thawv ntim khoom, raws li.

 

Internal trunnion tsim

Upper thiab qis bearing daim hlau tuav lub pob nyob rau hauv qhov chaw, tiv thaiv lub pob los ntawm floating axially thiab tsis txhob overloading ntawm lub rooj zaum. Sab nrauv trunnion tsim muaj nyob rau hauv qee qhov ntau thiab tsawg.

 

Muab ob npaug rau ntawm lub cev pob qij txha

Primary elastomeric seals xyuas kom xoom xoom hauv cov txheej txheem kev ua haujlwm. Secondary graphite seals xyuas kom meej lub cev sib koom ua ke ntawm api 607 nyob rau hauv qhov xwm txheej kub heev.

 

Anti-static li

Cov khoom siv los tiv thaiv zoo li qub ua kom muaj hluav taws xob txuas ntxiv ntawm lub pob, qia, thiab lub cev, tshem tawm qhov muaj peev xwm ntawm qhov hluav taws xob hauv lub valve tsim los ntawm cov nqi hluav taws xob zoo li qub.

 

Blowout-proof qia tsim

Valves yog tsim los nrog qia / lub cev sib txuas tiv thaiv qia blowout nyob rau hauv kab siab.

 

Kev ntsuas siab siab

Tus tsim trunnion tso cai rau lawv los tswj cov kev ntxhov siab ntau dua piv rau cov pob li qub.

 

Txhim khu kev kaw

Lub tshuab sealing zoo ua kom muaj cov ntaub ntawv pov thawj kaw, uas yog qhov tseem ceeb rau cov ntawv thov uas muaj kev nyab xeeb thiab kev txhawj xeeb ib puag ncig yog qhov tseem ceeb.

 

Durability

Kev tsim kho zoo nrog cov ntaub ntawv zoo tshaj plaws ua rau lawv tiv taus hnav thiab tsim kua muag, ua kom lub neej ua haujlwm ntev.

 

Kev saib xyuas tsawg

Trunnion pob li qub feem ntau xav tau kev saib xyuas tsawg heev vim lawv cov qauv tsim thiab cov khoom zoo.

 

Kev ua haujlwm ceev

Lub quarter-tig ua haujlwm tso cai rau kev qhib thiab kaw lub valve sai, uas yog qhov tseem ceeb rau kev kaw thaum muaj xwm txheej ceev.

 

Ntau yam

Trunnion pob li qub muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov ntaub ntawv, ua rau lawv haum rau ntau hom kev siv.

 
Hom Trunnion Pob Valve
 

Sab nkag Trunnion Pob Valve
Nws muaj cov khoom sib sau ua ke ntawm nws sab, nrog lub cev koom nrog ob lossis peb daim los ua qhov txuas ntxiv. Ntawm cov khoom, qhov loj tshaj plaws yog lub luag haujlwm tuav lub pob.

 
 

Sab saum toj nkag Trunnion Pob Valve
Sab saum toj nkag trunnion pob valve muaj tus qauv tsim uas qhia txog kev sib dhos ntawm cov khoom los ntawm sab saud mus rau sab qis. Cov qauv tsim muaj lub hau npog ntawm lub pob valve sab saum toj uas yog yooj yim dettachable.

 
 

Welded Lub cev Trunnion Pob Valve
Lub pob trunnion pob valve muaj qhov tiv thaiv kev tawm tsam nrog lub rooj zaum valve. Qhov kev tsim no yog ua tiav los ntawm kev siv ntau yam ntaub ntawv xws li carbon steels thiab martensitic ss.

Nws yog feem ntau siv rau hauv kev xa cov pa roj los ntawm cov kav dej hauv av.

 
 

Full Port Trunnion Mounted Pob Valves
Cov hom valve no muaj nyob ntawm hom bores. Feem ntau, lawv tsim yog xws li hais tias txoj kab uas hla ntawm lub valve bore yog ze li ntawm qhov sib txuas ntawm cov kav dej.

Lawv siv tau rau hauv kev lag luam chemical thiab refining.

 
 

Ib nrab Port Trunnion Mounted Pob Valve
Qhov no yog ib tug tshwj xeeb tsim uas peb tau txais raws li hom ntawm nws bores. Ntawm no lub cheeb ntawm lub bore yog ib nrab ntawm qhov loj ntawm cov kav dej uas nws txuas.

 
 

Ob-thooj Trunnion Mounted Pob Valves
Qhov no yog ib hom uas tawm los ntawm kev sib dhos ntawm qhov chaw. Nws muaj ob lub tsev nyob uas txuas lawv tus kheej los ntawm kev sib txuas zoo li xov. Tsis tas li ntawd, tus tsim tso cai rau kev nkag tau yooj yim ntawm lub valve rau kev kho lub hom phiaj.

 
 

Peb-thooj Trunnion Mounted Pob Valve
Qhov tsim tau tshwm sim thaum peb sib sau peb lub tsev nyob ua ke. Hom kev tsim tshwj xeeb no ua kom yooj yim nkag mus ntawm lub valve lub puab qhov chaw los ntawm kev tshem tawm cov khoom.

 
Daim ntawv thov ntawm Trunnion Pob Valve

 

Roj Thiab Roj Industries
Trunnion mounted pob li qub yog zoo meej rau ntau yam kev siv ntawm ntau cov roj thiab roj kev lag luam. Piv txwv ntawm cov roj thiab roj kev lag luam uas siv trunnion mounted pob li qub muaj xws li cov kab noj roj, cov chaw siv roj av, cov chaw tsim khoom siv roj, cov roj refinery feedstock kab, thiab cov nroj tsuag roj av.

 

Pipeline Industries
Lub peev xwm ntawm trunnion mounted pob li qub los tuav ntau yam kev siv xws li gasses, slurries, thiab kua ua rau lawv muaj txiaj ntsig zoo hauv kev lag luam pipeline.

 

Hydrocarbon kev lag luam
Vim hais tias trunnion mounted pob li qub muaj txiaj ntsig zoo rau kev yooj yim ntawm kev ua cov hydrocarbon, lawv nrov heev ntawm hydrocarbon industries.

 

Fais fab kev lag luam
Trunnion mounted pob li qub yog tsim rau ntau daim ntawv thov xws li turbines, skids, generators, compressors uas yog ib qho tseem ceeb rau kev lag luam ntawm lub hwj chim industries.

 

Tshuaj Industries
Muab kev nyab xeeb zoo kawg nkaus, durability, thiab sealing muaj peev xwm, trunnion mounted pob li qub haum rau ntau yam tshuaj industries uas xws li kev txawj ntse yog qhov tseem ceeb.

Cheebtsam ntawm Trunnion Pob Valve

 

 

Lub cev
Lub pob valve lub cev yog lub casing uas txhawb nqa sab hauv ntawm lub valve thiab khaws cia rau hauv qhov chaw. Raws li kev ua haujlwm nws yuav tau txais, cov khoom siv rau qhov kev tsim no yuav raug tsim los ntawm ntau yam khoom. Carbon steel, stainless hlau, duplex, qis-kub carbon steel, Inconel, thiab super duplex yog ob peb yam khoom uas nquag siv.

 

Pob
Nws rotates los ntawm ib tug disc nrog ib tug kheej kheej-zoo li daim ntawv kom nres los yog pib ntws nyob rau hauv ib tug ruaj khov kev sib hloov. Ntawm ib kawg, nws txuas rau Trunnion, thiab ntawm qhov tod tes, mus rau qia. Thaum nws tig mus, lub pob yog ruaj khov rau hauv qhov chaw. Lub rooj zaum ntawm Trunnion pob valve feem ntau nkag mus rau hauv lub pob no, txo qis lub zog.

 

Rooj
Lub Trunnion pob valve lub rooj zaum yog ib qho qauv tsim uas puag ncig lub pob. Cov rooj zaum tuav lub pob kom ruaj khov nyob rau hauv qhov chaw thaum lub actuator hloov mus, tiv thaiv kev nkag. Muaj ob hom: mos thiab hlau, uas ua rau nws txav mus rau hauv lub pob qhov kev taw qhia dav dav.

 

Trunnion
Lub trunnion pob valve muaj ib qho ntxiv ncej uas tuav lub pob nyob rau hauv qhov chaw los ntawm hauv qab no, uas yog hu ua Trunnion. Nws lub hom phiaj yog tswj lub pob kom nruj. Hauv qee qhov Trunnion mounted pob li qub, Trunnion yog qhov txuas ntawm lub pob kheej kheej, thiab lub sijhawm so, nws txuas nrog lub pob kheej kheej los ntawm cov pob qij txha welded.

 

Qe
Lub pob thiab lub actuator txuas nrog lub trunnion pob valve lub qia. Nws txuas nrog lub pob los ntawm ib qho ntxiv ncej, uas pab kom lub pob khov kho nyob rau hauv txoj hauj lwm. Tsis tas li ntawd, nws tswj cov pob txav li cas. Trunnion-mounted pob li qub khaws cov khoom muaj zog tiv thaiv kev tawg, uas tso cai rau lawv tiv taus qhov kub thiab txias yam tsis muaj kev puas tsuaj.

 

Disk
Lub pob zeb perforated yog cov duab ntawm lub disc hauv lub pob Trunnion. Lub pob yog txuas rau lub qia ntawm ib sab, thiab rau lwm qhov, mus rau Trunnion. Lub pob lossis disc hauv Trunnion pob valve yog ruaj khov thaum nws tig. Vim hais tias cov rooj zaum yeej ib txwm nyob rau hauv kov nrog lub pob, torque yog txo.

 

Tus actuator
Lub trunnion pob valve tus actuator yog siv los qhib lossis kaw lub valve. Raws li daim ntawv thov thiab nruab nrab, zoo li cov pa ua haujlwm pob li qub, ntau hom actuators tau siv hauv pob li qub. Ntawm lub valve, cov actuators muaj xws li liab qab qia, tes levers, pneumatic actuators, zog, thiab hydraulic actuators. Tsis tas li ntawd, koj tuaj yeem siv lub tshuab hluav taws xob ua haujlwm, lub tshuab ua haujlwm hydraulic, hluav taws xob actuator, roj actuator, roj-dej actuator, thiab lwm yam.

 

Txhaj tshuaj
Hauv cheeb tsam lub rooj zaum thiab qia, kev txhaj tshuaj fittings yog tsim. Roj tuaj yeem muab tso nrog siv lub sealant txhaj tshuaj haum thaum sealing tsis muaj zog, thiab pib tawm. Ib nrab foob yog tsim los ntawm txhaj tshuaj sealant kom tsis txhob muaj cov pa tawm ntxiv. Lub sealant txhaj fittings tsuas yog yuav tsum tau siv thaum muaj xwm txheej ceev.

Txheej Txheem Ntawm Trunnion Pob Valve
 

1. Ntxuav thiab tshuaj xyuas txhua qhov chaw kom puas thiab hloov qhov chaw raws li qhov tsim nyog.Daim ntawv ceeb toom:
Yog tias ua kom tiav disassembled yuav tsim nyog, hloov tag nrho cov rooj zaum thiab cov ntsaws ruaj ruaj yog pom zoo.
2. Muab lub cev rau ntawm qhov chaw ntoo huv si.
3.Coat lub cev studs nrog anti-corrosive muab tshuaj txhuam.
4. Muab ob qhov kawg connectors nrog lawv cov flange nto so ntawm ib tug huv ntoo nto.
5. Muab cov springs nyob rau hauv qhov muab rau connectors los yog lub rooj zaum thiab haum O-ring ntawm lub rooj sib txoos.
6.Raws lub rooj O-ring ntawm lub rooj sib txoos. Txo lub rooj sib dhos rau hauv cov connectors.
7.Raws lub O-ring (lub cev) thiab lub cev gaskets ntawm ob lub connectors.
8.Txhim lub O-ring (stem) thiab thrust washer (stem) ntawm qia.
9.Nrhiav cov qia hauv lub qia vaj tse.

10.Ua lub O-ring (stem vaj tse) thiab gasket (stem vaj tse) rau hauv lub qia vaj tse.

一体式 DBB 阀

 

双关断泄放球阀

11.Raws lub thrust washers (trunnion) nyob rau sab saum toj thiab hauv qab flats ntawm lub pob.
12.Fit lub pob trunnion bearing rau hauv cov kabmob bore hauv cov kabmob retainer.
13.Fit lub bearing retainer rau lub pob trunnion.

14. Sib sau cov packing energizer, packing kit, O-ring [(stem) and (stem home)], thiab thrust washer (stem) to the qia.

15. Nqa lub pob thiab txo nws mus rau hauv lub cev hauv txoj haujlwm tsim nyog.
16.Ntawm lub qia hauv lub pob qhov chaw so thiab nruj lub caj pas cap screws raws li Bolting Torque Charts.
17. Nqa lub valve thiab tso nws kom cov kev taw qhia ntawm qhov ntws axis yog kab rov tav (kab ntsug).
18.Nrhiav tus dowel pins thiab muab cov qia vaj tse nyob rau hauv lub cev kom lub qia vaj tse haum rau lub pob trunnion bearing thiab qia flats nyob rau hauv lub pob qhov.

19.Ntev thiab nruj lub hau ntsaws rau lub tsev raws li Bolting Torque Charts.

 

20.Fit ob qhov kawg txuas nrog lub rooj zaum rau lub cev thiab nruj cov txiv ntoo raws li Bolting Torque Charts.
21.Fit lub gasket (stem) nyob rau hauv lub qia vaj tse recess.
22.Ntawm lub dowel pins, tso ISO mounting flange rau ntawm qia vaj tse thiab zawm lub hau screws.
23.Txhim lub qia tseem ceeb hauv txoj kev qia.
24.Rau lever-operated li qub, tso tes tuav ntawm lub qia thiab ceev lub hau ntswj. Rau cov iav-ua haujlwm lossis ua haujlwm li qub, muab qhov sib txuas ntawm lub qia, tso lub bracket rau ISO mounting flange, haum cov studs thiab ceev ceev. Muab tus neeg teb xov tooj los yog tus actuator tso rau ntawm qhov sib txuas thiab lub bracket, haum cov studs thiab zawm cov txiv ntoo.
25.Qhov twg siv tau, haum cov sealant txhaj tshuaj fittings [(stem) thiab (lub rooj zaum)] thiab tso dej / qhov ntsaws ntsaws.
26.Tig lub pob maj mam rov qab mus rau lub quarterturn tag nrho. Qhov no yuav tso cai rau lub rooj zaum los ua nws txoj haujlwm ruaj khov thiab zoo li lub pob thiab lub cev. Kev tig nrawm nrawm tuaj yeem ua rau lub rooj zaum ua ntej nws muaj lub sijhawm los tsim lub foob kom raug.

Flanged Floating Ball Valve
Yuav Ua Li Cas Tswj Trunnion Pob Valve
 

Saib rau cov cim qhia ntawm gasket leakage los ntawm lub cev / kawg txuas txuas thiab lub cev / qia vaj tse sib koom ua ke. Yog tias tsim nyog, retorque cov txiv ntseej / bolts raws li Bolting Torque Chart.

 

Yog tias ua tau, stroke lub valve thiab xyuas kom zoo, ua haujlwm tag nrho. Cov qia txav tsis khov yuav qhia tau tias muaj teeb meem sab hauv.

 

Xyuas kom tag nrho cov brackets, iav, thiab actuator bolting yog ruaj khov.

 

Nyob rau tib lub sijhawm, yaug cov chaw nres nkoj sealant nrog lub tshuab nqus tsev tsim nyog kom tshem tawm cov khib nyiab los ntawm lub sealant system.

 

Cavity flushing yog pom zoo rau kev tiv thaiv tsub zuj zuj ntawm av / khib nyiab nyob rau hauv lub cev kab noj hniav. Muab cov kua dej sib xyaw ua ke rau hauv qhov chaw nres nkoj thiab ntws los ntawm qhov chaw nres nkoj uas muab rau hauv qab ntawm lub valve.

 
Trunnion Ball Valves ua haujlwm li cas?

Trunnion pob valve chaw tsim khoom tsim lawv lub pob trunnion ua haujlwm zoo ib yam li lub pob valve. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub pob trunnion pob valve yuav tsum tig lub pob kom tswj tau cov kua dej lossis roj ntws.

 

Thaum tus actuator xa cov teeb liab mus rau qia, nws tig lub pob los ntawm 90 degrees, qhib lossis kaw lub valve. Lub rooj zaum ua kom lub pob nyob hauv qhov chaw thaum tig. Lub tshuab txhaj tshuaj ua raws li ib feem ntawm lub foob kom tiv thaiv kom tsis txhob xau thaum nws tshwm sim.

 

Txhawm rau pib cov roj ntws hauv lub pob trunnion, lub actuator ntawm lub valve yog tig 90 degrees, feem ntau yog clockwise. Lub actuator txuas nrog lub valve qia, uas txuas nrog lub pob.

 

Kev sib hloov ntawm tus actuator txav lub qia thiab lub pob txuas nrog nws. Qhov no yuav ua rau muaj qhov tsis muaj kev txwv ntawm cov khoom hauv cov yeeb nkab, thiab txo qis hauv cov kav dej. Qhov no yuav txwv tsis pub khiav ntawm cov khoom hauv cov kav dej.

Yuav Ua Li Cas Xaiv Trunnion Pob Valve

 

Khoom specifications

Thawj thiab qhov tseem ceeb tshaj plaws uas yuav tsum tau xav txog yog txhais cov txheej txheem uas ua rau muaj kev paub txog kev xaiv tus neeg muag khoom. Piv txwv li, paub txog cov kua dej uas muaj feem cuam tshuam tuaj yeem nqaim cov khoom specification thiab hom trunnion pob li qub xav tau. Tsis tas li ntawd, kev paub txog nws cov ntawv thov tuaj yeem txiav txim siab txog kev teeb tsa thiab kev qhia tshwj xeeb ntawm lub pob valve tsim nyog.

 

Kub thiab siab ntsuas

Kev piav qhia meej txog qhov tsawg kawg nkaus thiab siab tshaj qhov kub thiab siab yog qhov tseem ceeb rau kev xaiv hom pob valve yuav haum. Thaum kawg, nws yuav txo qis cov tuam txhab uas muab cov pob li qub thiab ua rau koj txoj kev xaiv ncaj nraim. Nws yog ib qho tseem ceeb kom nkag siab tias cov khoom siv pob valve thiab sealing degree tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev hloov mus rau qhov chaw ua haujlwm.

 

Tus nqi thiab kev txiav txim ntau

Nco ntsoov tias kev cai trunnion pob valve manufacturers yuav xav tau sijhawm ntau dua li cov neeg muag khoom tsim ua ntej.

 

Cov ntawv pov thawj

Kev nkag siab txog cov ntawv pov thawj tsim nyog tuaj yeem pab txiav txim siab qhov kev ntseeg siab thiab kev ncaj ncees ntawm tus neeg muag khoom. Nws tuaj yeem hais nrog kev ntseeg siab tias cov neeg muag khoom nrog cov ntawv pov thawj kom paub meej cov qauv yam tsawg kawg nkaus uas yuav tsum tau muaj nyob rau hauv lub trunnion pob li qub raug tsim nrog cov nqi tsim nyog. Qee cov qauv los nrhiav yog API 6D, API 598, NEMA, ANSI, thiab NSF.

 

Lub sijhawm ua haujlwm

Lub sijhawm txhuas tuaj yeem yog qhov tseem ceeb thaum xav txog tus neeg xa khoom zoo. Thaum lub sij hawm txhuas ntev tuaj yeem ua tau txiaj ntsig, nws tsis yog ib qho zoo uas yuav muaj lub sijhawm tos ntev dua thaum cuam tshuam nrog cov khoom txaus ntshai heev.

 

Txhawb nqa

Qhov kawg uas yuav tsum tau xav txog, thiab qhov tseem ceeb tshaj plaws, yog kom paub yog tias tus neeg muag khoom tau koom tes nrog cov neeg siv khoom txog kev txaus siab, kev qhia tshwj xeeb, kev xav tau, thiab kev tawm tswv yim.

 
Puas yog Trunnion Pob Valves Bidirectional?

Yog, trunnion pob li qub yog tiag tiag bidirectional. Hauv hom valve no, qhov nruab nrab ntws hauv ob qho tib si. Lub trunnion pob valve qia yog rigidly tsau nyob rau hauv qhov chaw, tuav lub pob ruaj ntseg nyob rau hauv qhov chaw. Tsis tas li ntawd, nws muaj lub caij nplooj ntoos hlav-loaded uas tiv thaiv lub pob los ntawm floating downstream. Lub caij nplooj ntoos hlav-loaded lub rooj zaum ua rau lub valve leak-proof thaum lub pob hnav tawm. Nws yog ib qho kev xaiv zoo rau cov khoom siv hluav taws xob ntau hauv cov raj xa hluav taws xob lossis cov roj hluav taws xob. Lub trunnion qia thiab trunnion-mount pob li qub kuj yog ib qho kev xaiv zoo rau corrosive ib puag ncig, suav nrog nuclear fais fab nroj tsuag.

 

Trunnion pob li qub muaj lub qia kheej kheej thiab lub cev. Lub pob lub kheej kheej nto yog zoo tib yam rau txoj kab uas hla ntawm lub qia. Vim li no, lub pob yuav tsis txav mus rau hauv dej lossis nqes dej. Qhov no txhais tau hais tias cov ntsaws ruaj ruaj yog bidirectional, thiab lub valve tuaj yeem ua haujlwm siab thiab kub. Thiab vim yog lub trunnion tus tsim tshwj xeeb, nws tuaj yeem siv rau hauv ntau daim ntawv thov.

 
Peb lub Hoobkas

Pab pawg muaj 5 lub koom haum ua lag luam, nyob hauv Anyang, Tianjin, Hongkong thiab Singapore lub teb chaws thiab cov cheeb tsam. Lub tsev hauv paus yog nyob rau hauv hometown ntawm oracle nyob rau hauv Henan xeev, qhov chaw ntawm lub ntiaj teb no kab lis kev cai cuab yeej cuab tam "Yin Ruin", Anyang nroog, ib tug ntawm yim ancient capitals ntawm Tuam Tshoj.

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Peb Daim Ntawv Pov Thawj
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FAQ

Q: Qhov txawv ntawm lub pob valve thiab lub pob trunnion yog dab tsi?

A: Thaum floating li qub ua haujlwm nrog cov dej ntws qis, trunnion li qub ua haujlwm nrog cov dej ntws. Qhov no tso cai rau trunnion li qub yog ib qho ntawm ntau yam kev xaiv rau cov kav dej vim tias lawv tuaj yeem ua haujlwm nrog qis torque.

Q: Lub luag haujlwm ntawm trunnion yog dab tsi?

A: Lub luag haujlwm tseem ceeb ntawm trunnions yog muab qhov chaw ruaj khov ntawm kev sib hloov lossis oscillation rau qhov txav. Lawv feem ntau txuas nrog rau cov khoom lossis cov qauv uas tig los yog oscillated.

Q: Hom pob thiab trunnion yog dab tsi?

A: Muaj ob hom pob li qub, ntab thiab trunnion-mounted. Lawv zoo sib xws hauv kev ua haujlwm tab sis txawv me ntsis hauv kev tsim. Thawj zaug, lub pob teb tsuas yog txuas nrog lub rooj zaum. Nyob rau hauv tas li ntawd, nws yog tuav nyob rau hauv lub cev nrog ib tug trunnion.

Q: Dab tsi yog qhov txiaj ntsig ntawm trunnion pob valve?

A: Trunnion mounted pob li qub muab cov txiaj ntsig tseem ceeb hauv cov ntawv thov siab. Lawv txhim kho lub siab tsis kam, txhim khu kev qha sealing mechanism, tsis tshua muaj torque ua haujlwm, tswj kev khiav zoo, ntau yam kev siv, thiab kev saib xyuas yooj yim ua rau lawv xaiv zoo tshaj plaws rau kev xav tau kev lag luam ib puag ncig.

Q: Thaum twg siv lub trunnion mounted pob valve?

A: Qee qhov kev lag luam uas feem ntau siv trunnion pob li qub suav nrog kev lag luam roj thiab roj, kev lag luam tsim hluav taws xob, thiab kev lag luam tshuaj lom neeg. Cov li qub no kuj tau siv dav hauv cov ntawv thov uas xav tau lub valve zoo uas tuaj yeem tiv taus qhov kub thiab txias.

Q: Dab tsi yog daim ntawv thov ntawm trunnion pob valve?

A: Daim ntawv thov Trunnion Pob Valve
Trunnion pob li qub nrhiav kev siv dav hauv kev lag luam xws li roj refineries, petrochemical nroj tsuag, chaw tsim hluav taws xob, chaw kho dej, thiab kev lag luam hydrocarbon.

Q: Qhov twg zoo dua trunnion pob valve lossis ntab pob valve?

A: Lub pob trunnion txuas thiab nruab nrab hauv lub cev valve los ntawm ob qho tib si sab saum toj ncej - lub valve qia - thiab hauv qab ncej - Lub trunnion. Lub pob ntab yog txuas rau lub cev valve nkaus xwb los ntawm lub valve qia. Yog li ntawd, lub pob ntab "floats" nyob rau hauv lub rooj zaum valve.

Q: Dab tsi yog qhov txawv ntawm dummy thiab trunnion txhawb?

A: Lub trunnion yog ib hom kev txhawb nqa "dummy". Es tsis txhob raug ntsia rau ntawm lub luj tshib, lub trunnion yog ntsia rau ntawm txoj kab ncaj nraim ntawm cov yeeb nkab ntsug, feem ntau nyob ze ntawm lub nozzle ntawm lub nkoj lossis lub tank. Feem ntau cov trunnions yog tsim los ntawm ob qho kev txhawb nqa nruab nrab ntawm 180 degrees sib nrug, sib npaug rau lub ntsej muag nozzle.

Q: Vim li cas thiaj siv 3 thooj pob valve?

A: 3-daim pob valve yog qhov zoo tagnrho rau kev siv lub voj voog siab, siab siab uas muaj kev hnav thiab tsim kua muag. Tshwj xeeb tshaj yog, 3-cov pob li qub muaj peev xwm tshem tawm cov khoom siv los ntxuav lossis kho, qee zaum thaum lub valve lub cev tseem nyob.

Q: Koj puas tuaj yeem hloov lub trunnion?

A: Hloov lub log Trunnion
Cov txheej txheem hloov tiag tiag yuav tsum tau ua los ntawm OEM lossis lwm tus kws tshaj lij kev pabcuam tsim nyog. Thaum lub nruas tau raug tshem tawm thiab tau txais kev txhawb nqa ruaj ntseg, tus kws ua haujlwm pabcuam yuav ua cov ntawv sau ntxiv los qhia qhov kev tso kawm tshiab trunnion feem ntau zoo tshaj plaws rau kev sib tw.

Q: Vim li cas thiaj siv lub pob trunnion?

A: Qhov zoo ntawm Trunnion Pob Valves
Durability: Kev tsim kho muaj zog nrog cov ntaub ntawv zoo tshaj plaws ua rau lawv tiv taus hnav thiab tsim kua muag, ua kom lub neej ua haujlwm ntev.
Kev tu qis: Trunnion pob li qub feem ntau xav tau kev saib xyuas tsawg heev vim lawv cov qauv tsim yooj yim thiab cov khoom zoo.

Q: Vim li cas thiaj siv lub pob valve hloov lub rooj vag valve?

A: Vim tias lawv tsim, pob li qub tuaj yeem ua qhov yuav luag tam sim ntawd kaw, qhov rooj valve tsis tuaj yeem ua sai sai. Qhov no ua rau pob li qub yog qhov kev xaiv zoo dua rau cov ntawv thov uas xav tau lub voj voog nrawm. Lub 90 degree kev ua haujlwm ntawm pob li qub ua rau lawv nrawm dua mus rau lub voj voog, ob qho tib si manually thiab nrog tus actuator.

Cim npe nrov: Tuam Tshoj trunnion pob valve manufacturers, lwm tus neeg, Hoobkas

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