Duplex PTFE Npauj Npaim Li Qub Cov Hlau Stainless

PTFE Lined Kab Npauj Npaim Valve nrog cam khwb cia strat valve lub cev thiab 2507 stainless hlau valve phaj yog tsim nyog rau siv nyob rau hauv roj av pipeline tshuab. Lub cam khwb cia steel valve lub cev tuaj yeem pab ua kev txhawb nqa tseem ceeb, thiab cov hlau nras tau txais kev kho tshwj xeeb tshwj xeeb kom tiv thaiv cov dej sov siab thiab muaj kev kub siab.
Lub corrosion tsis kam ntawm 2507 stainless hlau valve phaj tau zoo heev. Qhov no yog hom duplex stainless hlau cov khoom nrog muaj zog tiv taus chloride corrosion. Nws tuaj yeem ua kom muaj kev sib khi ua tiav txawm tias nyob hauv cov roj nyoos, kua qaub thiab alkali media, yog li txo teakage. Nyob rau tib lub sijhawm, PTFE Meem hauv ob sab ptfe cov khoom kuj tseem corrosion - tiv taus nws txoj kev pabcuam lub neej.

Hauv cov txheej txheem teeb tsa, thaum txhim kho PTFE Lined kov Npauj Npaim Valve thiab 2507 Steel Hlau Valve Phaj, peb yuav tsum ua kom ntseeg tau tias cov yeeb nkab loj thiab valve lub taub. Txwv tsis pub, tsis sib xws siab yuav tshwm sim vim mishatched calibers. Nws yog tsim nyog sau cia tias thaum txhim kho li wafer hom qauv, nws yog ib qho tsim nyog los xyuas kom meej tias cov bolranges tau nruj, yuav muaj kev cuam tshuam, cuam tshuam rau cov nyhuv seading.

Txawm hais tias qhov kev ua haujlwm sib haum yog yooj yim thiab nrawm rau kev tsis tu ncua qhib thiab kaw nws kom tiv thaiv kev sib txuas ntawm tus kov ntawm tus kov thiab lub valve los ntawm kev xoob. Rau 2507 stainless hlau valve phaj, nws yog ib qho yuav tsum tau them sai sai rau kev hnav ntawm cov khoom sib khi ntev. Yog tias nws yog tus hnav loj heev, lub pob hluav taws xob yuav tsum tau hloov nyob rau lub sijhawm. Polytetrafluoroethylene, raws li kev sib khi khoom, tsis yooj yim reacts nrog cov tshuaj thiab tiv taus kua qaub thiab alkali corrosion. Txawm li cas los xij, yog tias thauj cov xov xwm granular, lub valve yuav tsum tau ntxuav kom tiv thaiv cov lus uas muaj kev sib tsoo ntawm kev hnav cov nplaim zeb sib tsoo.