Wenzhou Starry Valve Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm hlau zaum triple offset npauj npaim valve nyob rau hauv Suav teb. Peb tau cog lus los muab cov khoom zoo siab customized li qub nrog tus nqi qis. Yog hais tias koj yuav mus yuav bulk check hlau zaum triple offset npauj npaim valve, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas.
| Qhov Loj | DN50 ~ DN2400 (NPS 2 "~ 96") |
| Kev ntsuas siab | ANSI Class150, Class300, Class600, Class900, Class1500; PN16 ~ NP100 |
| Qhov kub thiab txias | -196℃~ 500℃(Pull-hlau nyuaj- foob); haum rau cryogenic mus rau high-temperature kev pab cuam |
| Hom kev sib txuas | Wafer, Lug, ANSI B16.5 Flanged, ASME B16.25 Butt - Weld yeem |
| Khoom siv lub cev | A216 WCB Carbon Steel, CF8 / CF8M Stainless Hlau, WC6 / WC9 Alloy Steel, LCB Tsawg-kub Hlau, Duplex Steel yeem |
| Hom sealing | Precision tag nrho -hlau triple-offset nyuaj- sealing khub, Stellite hardfaced lub rooj xaiv tau, bidirectional xoom- leakage shutoff (API 598 Class VI) |
| Hom kev ua haujlwm | worm iav, hluav taws xob, pneumatic, hydraulic actuation yeem |
| Execution Standard | API 609, ASME B16.34, ASME B16.10, ASME B16.5, ASME B16.25, API 598, MSS-SP-25, EN 593, API 607 kev nyab xeeb hluav taws ua raws |
| Tus yam ntxwv | Hlau zaum triple offset npauj npaim valve txais qhov tshwj xeeb triple -offset spatial geometric kev tsim kho kom tshem tawm disc-rau- lub rooj sib txuas kev sib txhuam thoob plaws tag nrho cov hlab ntsha. Conical hlau-rau-hlau sealing khub muab siab- ua rau nws tus kheej- zawm cov nyiaj them, ua tiav qhov ruaj khov bidirectional xoom- kev ua haujlwm tawm hauv qhov hloov pauv ua haujlwm siab. Dawb los ntawm kev laus thiab deformation txaus ntshai ntawm cov ntaub ntawv mos sealing. Ntau qhov kawg-kev sib txuas kev teeb tsa (wafer, lug, flanged, taub qab-weld) ua tau raws li qhov xav tau ntawm cov kav dej sib txawv. Rigid cam khwb cia lub cev tiv thaiv thermal deformation, particle yaig thiab siab poob siab, tsim rau ntev - lub sij hawm ua hauj lwm tas mus li nyob rau hauv cov kev pab cuam loj heev. |
| Tsim nyog Media | Superheated siab -kub kub, thermal roj, flue gas, compressed cua, natural gas, crude roj, nplua - particle- muaj cov xov xwm muaj, cryogenic liquefied gas thiab tsis muaj zog corrosive kua. Dav siv nyob rau hauv cov txheej txheem petrochemical, lub zog- cog chav tshuab, metallurgical siab-kub piping, offshore platforms, cryogenic cia- cov haujlwm thauj mus los thiab cov kev sib cais tseem ceeb hauv kev lag luam & throttling pipelines. |
Nta
Peb- qhov tsim qauv offset sib cais npauj npaim disc los ntawm lub rooj zaum saum npoo los ntawm qhov pib ntawm kev qhib stroke, paub txog qhov ua tiav tsis yog -kev sib cuag thiab kev sib txhuam- ua haujlwm pub dawb dhau mus tas li. Tsis muaj abrasive hnav raws li cov hlau sealing nto, kov yeej qhov luv luv - kev pab cuam - lub neej tsis zoo ntawm cov pa mos mos- foob thiab ob npaug - offset npauj npaim li qub. Precisely machined conical sealing interface ua tiav qhov kev kaw ntom nti thaum kaw nrog kev sib txawv ntawm kev ntxhov siab thiab ua haujlwm zoo tiv thaiv kev cuam tshuam.
Txhua yam -hlau nyuaj- foob sib dhos nrog xaiv tau Stellite nyuaj- ntsib kev kho mob rau lub ntsej muag. Kev nce siab nruab nrab ua rau nws tus kheej-tightening force force to offset thermal distortion and mechanical clearances. Sealing kev ua tau zoo raws li API 598 Chav Kawm VI bidirectional npuas - nruj kaw -tawm. Ua kom ruaj khov ruaj khov nyob rau hauv siab - qhov kub thiab txias, siab - siab thiab siab- cov xwm txheej surge, deb tshaj li cov mos mos zoo tib yam - foob npauj npaim li qub.
Kev xaiv cov khoom siv sib txawv suav nrog kev ua haujlwm ntawm cryogenic-196℃txog 500℃. Carbon-steel, stainless-steel and alloy-steel body adapter to steam, oil-gas, corrosive and cryogenic liquefied media. Lub valve ruaj khov- lub cev tsim kho tuaj yeem tiv thaiv thermal expansion- kev cog lus deformation, muaj feem xyuam rau qhov chaw ua haujlwm hnyav hnyav.
Plaub txoj kev sib txuas tseem ceeb muaj: wafer rau compact flange-clamped installation; lug rau ib leeg-sab fixation thiab dig muag-kawg cais; flanged kom yooj yim disassembly-kev tu; taub qab-weld rau leak- pov thawj siab- kev ncaj ncees kav ntev. Ib lub valve platform txhawb qhov chaw sib txawv-erection thiab overhaul yuav tsum tau ntawm thoob ntiaj teb kev lag luam tej yaam num.
Tag nrho -cov qauv sib khi hlau txaus siab rau API 607 hluav taws- cov kev cai nyab xeeb yam tsis muaj qhov muag muag- cov khoom tsis ua hauj lwm muaj kev pheej hmoo nyob rau hauv qhov xwm txheej kub ntxhov. Kev tiv thaiv - tshuab- tawm qia ntxiv rau siab - kev ua tau zoo graphite packing paub tias tsis muaj kev khiav tawm emission, ua raws li ib puag ncig nruj heev - kev tiv thaiv tshwj xeeb rau kev lag luam petrochemical thiab hluav taws xob. Modular internal Cheebtsam ua kom yooj yim rau kev soj ntsuam thiab hloov ib feem, txo cov nqi tag nrho lub neej.
Yam khoom siv
- Petrochemical siab- cov txheej txheem kub ntawm cov kav dej sib cais thiab ntws- tswj cov tshuab
- Fais fab- cog siab-siab chav, thermal- roj thiab ncig- cov kav dej nruab nrab
- Tawm- ntug dej hiav txwv platform, marine engineering thiab nkoj -cov dej hauv nkoj- tswj kav kav
- Cryogenic liquefied- roj cia thiab qis -kub kis tau tus mob cov kav dej
- Metallurgical siab-kub flue gas, muaj roj thiab particle-cov kabmob- nruab nrab pipelines
- Cov kav dej tseem ceeb uas yuav tsum tau muaj hluav taws kub - cov khoom muaj kev nyab xeeb thiab ob txoj kev nruj kaw- tawm
Txoj Cai Ua Haujlwm & Daim Ntawv Thov
Hlau zaum triple offset npauj npaim valve siv worm- iav / hluav taws xob / pneumatic / hydraulic actuator los tsav 90-degree tig ntawm npauj npaim disc. Tshwj xeeb triple-offset geometry lav kev sib txhuam- qhib dawb-kaw txav. Ntawm qhov chaw kaw tag nrho, conical hlau sealing khub kaw nruj nreem nrog tus kheej -tightening nyiaj los thaiv qhov nruab nrab ntws thiab paub txog bidirectional xoom to; ntawm tag nrho -qhib txoj hauj lwm, streamlined disc cov ntaub ntawv qis-kuj ncaj-los ntawm ntws-dhau. Xaiv qhov kawg kom zoo- daim ntawv txuas raws li qhov tseeb piping tsim: lug hom txhawb unilateral siab-kev coj tus kheej thiab qhov muag tsis pom- kawg kev rho tawm; taub qab-weld hom xav tau kev tshaj lij ntawm- qhov chaw vuam ua haujlwm thiab tsis haum rau kev sib tsoo ntau zaus. Stellite nyuaj-fab yog pom zoo rau kev yaig-nrawm particle-muaj xov xwm; cryogenic ua hauj lwm scenarios yuav tsum tau txais LCB low-temperature steel. Paub meej tias cov chav kawm siab, cov khoom siv lub cev, qhov kawg kev sib txuas thiab actuation hom ua ntej kev txiav txim tso.
Hlau zaum Triple Offset Npauj Npaim Valve Standard
|
Manufacturing Standard |
JB/T8527-2015 |
|
Tsim qhov ntev ntawm tus qauv GB |
GB12221-2005 |
|
Flange Txheem |
GB9113-2010 |
|
Test Standard |
GB/T 13927-2008 |
Main Performance Specifications
|
DN |
DN (mm) |
50~2000 |
50~500 |
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PN |
PN (MPa) |
0.6 |
1 |
1.6 |
2.5 |
4.0 |
|
Kuaj Siab |
Kev sim siab |
0.9 |
1.5 |
2.4 |
3.8 |
6.0 |
|
Foob xeem |
0.66 |
1.1 |
1.8 |
2.8 |
4.4 |
|
|
Gas foob kuaj |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|
|
Leakaae tus nqi |
<0.1xDNmm/s(in line with GB/T 13927-2008 standard) |
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|
Tus nqi xau |
Carbon steel, chrome molybdenum steel: -40℃~ 550 degree |
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Siv tau nruab nrab |
Cua, dej, chav, roj, roj thiab kua qaub, alkali, ntsev nrog ib tug weal corrosive media, thiab lwm yam. |
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|
Tsav hom |
Kab mob kis kab mob, hluav taws xob kis tau tus mob |
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Cov khoom siv tseem ceeb
|
Lub npe |
Khoom siv |
|
Lub cev |
Carbon steel, stainless hlau, chrome molybdenum hlau, alloy hlau |
|
Disc |
stainless hlau, chrome molybdenum hlau, carbon hlau, hlau alloy |
|
Lub nplhaib sealing |
Stainless hlau thiab kub kub asbestos ua ke inito mulfi-level |
|
Qe |
Cr13 Series Stainless Hlau, Austrian Stainless Hlau thiab Alloy Hlau |
|
Cov kabmob |
Austenitic stainless hlau, 304 nitride |
|
Ntim |
Saj zawg zog graphite |
Cim npe nrov: Tuam Tshoj hlau zaum triple offset npauj npaim valve manufacturers, lwm tus neeg, Hoobkas
