Zhejiang Jigong Valve Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm trunnion valve pob nyob rau hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale pheej yig trunnion valve pob ua nyob rau hauv Suav teb, txais tos kom tau txais pricelist los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Basic Introduction
Trunnion Mounted Valve Pob yog qhov siab -cov ntsiab lus tseem ceeb tshwj xeeb tsim tshwj xeeb rau kev hnyav- lub luag haujlwm pob valve. Nrog kev sib koom ua ke ob lub trunnion shafts nyob rau sab saum toj thiab hauv qab, nws ua tiav qhov chaw ruaj khov thiab nruj nyob rau hauv lub valve kab noj hniav, thiab tsuas yog ua axial rotation yam tsis muaj offset los yog hloov chaw. Cov khoom siv tau txais tus kheej- kev them nyiaj sealing qauv, uas nws cov nyhuv sealing yuav tsis cuam tshuam los ntawm nruab nrab siab hloov los yog ntws shocks, thiab muaj peev xwm stably dais nruab nrab thrust nyob rau hauv ultra-high pressure differential ib puag ncig. Ua los ntawm qib siab - cov ntaub ntawv alloy thiab kev ua tiav, nws muaj lub zog zoo tshaj plaws, kev yaig tsis kam thiab ntev - lub sij hawm qaug zog, uas zoo kawg nkaus tau ua haujlwm hnyav xws li loj - cov kav dej, ultra{10}} cov tshuab siab siab thiab abrasive particle media. Nws yog dav siv nyob rau hauv kev tswj xyuas qhov tseem ceeb, kev txiav thaum muaj xwm txheej ceev- tawm thiab kev tswj xyuas tas li ntawm marine engineering, kev xa hluav taws xob, cov khoom siv metallurgical thiab cov tshuab ua tshuaj.
Khoom Specification
|
Qhov taw qhia yam khoom |
Technical Parameters |
|
Qhov Loj |
2 "mus rau 56" |
|
Kev ntsuas siab |
PN16-PN420 (Class 150-4500) |
|
Sphere Khoom |
Carbon Steel A105N / LF2, Austenitic Stainless Hlau 304/316, Alloy Steel, Hastelloy, Monel Alloy, thiab lwm yam. |
|
Cov khoom siv Trunnion |
Cov khoom siv tib yam li tus kheej kheej lossis siab - lub zog alloy hlau (xws li F6a, 410 stainless hlau) |
|
Coaxiality |
Tsawg dua los yog sib npaug rau 0.05mm (coaxiality ntawm tus kheej thiab lub trunnion) |
|
Roundness raug |
Tsawg dua los yog sib npaug li 0.02mm |
|
Nto hardness |
Sealing nto tuaj yeem ncav cuag HRC 55+ (Stellite surfacing) |
|
Nto Roughness |
Ra Less tshaj los yog sib npaug rau 0.4 μm (sealing nto) |
|
Sab nraud txoj kab uas hla |
2"-4": +0.03 hli |
|
Sab hauv txoj kab uas hla kam rau ua |
2"-4": 0 ~ +0.03 hli |
|
Siv tau qhov kub thiab txias |
-196℃txog 1200℃(nyob ntawm seb cov khoom siv ntawm tus kheej kheej thiab sealing nto) |
Khoom nta
- Precision dual trunnion integrated tsim, ruaj khov tsis muaj axial sib txawv
- Tus kheej -pab sealing system, kev ua haujlwm ruaj khov nyob rau hauv qhov sib txawv ntawm qhov siab thiab ntws
- High-lub zog load-cov kabmob qauv, zoo heev cuam tshuam tsis kam nyob rau hauv siab sib txawv
- Hardened sealing nto, zoo heev corrosion kuj thiab ncua kev pab cuam lub neej
- Dav adaptability rau kub, corrosion thiab particle media, haum rau huab ua hauj lwm tej yam kev mob
- Lub zog ua haujlwm qis, ua haujlwm du, txhawb kev tswj xyuas meej thiab txhim khu kev qha kaw -tawm
Product Application Scope/Siv Scenarios
Siv tau Media:
Corrosive fluids, abrasive particle media, siab -siab gas{1}}kua sib tov, cryogenic & siab -kub media
Muaj feem xyuam ua haujlwm:
Ultra-siab siab, loj txaus tus nqi, dav kub ntau, corrosive & abrasive hnyav ib puag ncig
Qhov chaw thov:
Marine engineering, hluav taws xob xa hluav taws xob, khoom siv metallurgical, tshuaj ua cov nroj tsuag, petrochemical complexes
FAQ
Dab tsi precision machining txheej txheem yog siv rau lub pob valve?
Nws siv CNC precision machining, Stellite nyuaj surfacing thiab ultra- precision sib tsoo kom ntseeg tau qhov tseeb qhov tseeb thiab qhov ua tau zoo.
Nws muaj txiaj ntsig dab tsi hauv kev ua haujlwm siab -siab thiab abrasive?
Nws muaj qhov chaw ruaj khov, siab tawv tawv thiab yaig tsis kam, uas tuaj yeem ua haujlwm ruaj khov thiab ua haujlwm ntev hauv qhov chaw hnyav.
Cov khoom siv thiab qhov chaw kho mob puas tuaj yeem kho tau?
Yog lawm, peb tuaj yeem hloov kho cov ntaub ntawv alloy thiab kev kho deg hardening raws li koj qhov kev ua haujlwm nruab nrab, kub thiab siab xav tau.
Dab tsi yog qhov txawv ntawm cov khoom no thiab cov pob valve floating?
Nws nta trunnion fixation, qis kev khiav hauj lwm torque, muaj zog siab bearing muaj peev xwm, thiab yog tshwj xeeb tsim los rau loj - txoj kab uas hla thiab hnyav - lub luag hauj lwm ua hauj lwm tej yam kev mob.
Yuav ua li cas txhawm rau txhawm rau txhawm rau ruaj khov ntawm lub pob valve kom ntev - siv sijhawm?
High-precision coaxiality, ultra- du sealing nto thiab tus kheej - cov qauv them nyiaj ua haujlwm ua ke los xyuas kom meej ntev - lub sij hawm ruaj khov sealing kev ua tau zoo.
Cim npe nrov: Tuam Tshoj trunnion valve pob manufacturers, lwm tus neeg, Hoobkas
