Kev taw qhia txog hluav taws xob flanged npauj npaim valve

Lub npauj npaim fais fab flanged Lub valve muaj lub cev valve, phaj npauj npaim, lub nplhaib kaw, lub tshuab kis thiab lwm yam khoom tseem ceeb. Nws cov qauv siv peb-seem eccentric tsim, elastic foob thiab tawv thiab mos ntau txheej foob sib xws nrog cov txheej txheem ua tiav, yog li ntawd lub npauj npaim valve ua haujlwm, txo nws lub zog torque, kom ua tiav kev txuag zog thiab txuag hluav taws xob. Yog li ua kom ntseeg tau tias tag nrho kev tiv thaiv corrosion. Kev tiv thaiv kub siab., kev ntseeg siab ntawm kev tiv thaiv kev puas tsuaj. Raws li kev qhia txog cov thev naus laus zis siab heev txawv teb chaws, cov khoom no siv qhov tseeb J-puab elastic sealing nplhaib thiab peb-eccentric ntau txheej hlau tawv foob qauv, uas yog dav siv hauv qhov kub nruab nrab ≤425 ℃ kub, hluav taws xob, kev lag luam petrochemical, kev muab dej thiab dej ntws thiab kev tsim kho hauv nroog thiab lwm yam kev lag luam pipelines rau kev tswj hwm kev ntws thiab nqa tam sim no lub cev.

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Lub valve siv peb lub qauv eccentric, lub rooj zaum valve thiab lub phaj sealing nto yog ua los ntawm ntau yam hardness thiab stainless hlau, nrog zoo corrosion tsis kam, lub neej ntev, lub valve tub rog sealing muaj nuj nqi, cov khoom ua raws li *** GB/T13927-92 valve pressure test standard. Lub valve siv peb lub qauv eccentric sealing, lub rooj zaum valve thiab lub phaj npauj npaim yuav luag tsis hnav, nrog ntau dua thiab ntau dua sealing muaj nuj nqi; Lub nplhaib sealing yog ua los ntawm stainless hlau, nrog ob qhov zoo ntawm hlau hard sealing thiab elastic sealing, tsis hais qhov kub thiab txias qis, nws muaj kev ua tau zoo sealing, corrosion tsis kam, lub neej ntev thiab lwm yam ntxwv; Lub phaj sealing nto yog surfacing cobalt-based cemented carbide, uas yog hnav-resistant thiab muaj lub neej ntev. Lub phaj loj siv quilted ncej qauv, muaj zog siab, thaj chaw ntws loj thiab me me tsis kam; Lub valve muaj bidirectional sealing muaj nuj nqi, kev teeb tsa tsis txwv los ntawm qhov kev taw qhia ntws ntawm cov khoom nruab nrab, thiab tsis cuam tshuam los ntawm qhov chaw, tuaj yeem teeb tsa rau txhua qhov kev taw qhia; Lub tshuab tsav tuaj yeem teeb tsa rau ntau qhov chaw (90 ° lossis 180 ° tig) rau kev siv yooj yim rau tus neeg siv.

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Cov yam ntxwv tseem ceeb ntawm kev ua tau zoo

Me me thiab lub teeb, yooj ywm ua haujlwm, txuag zog, yooj yim;

Kev sib khi txhim khu kev qha, tuaj yeem ua tiav cov roj foob yam tsis muaj qhov xau;

Lub hauv paus ntsiab lus peb-eccentric tau txais yuav los ua kom qhov chaw sealing kwv yees li xoom poob thiab txuas ntxiv lub neej kev pabcuam ntawm lub valve.

Ntau yam kev siv. Xws li: siv tau rau dej, pa dej, roj, cua, roj thiab lwm yam xov xwm.

Siv tau rau ntau qhov kub thiab txias sib txawv thiab qib siab hauv qab 6.4MPa, tiv taus corrosion thiab lwm yam kav dej nruab nrab


Lub sijhawm tshaj tawm: Lub Kaum Hli-30-2023