Kev daws teeb meem pob valve
Oct 23, 2023| Pob valve tau raug ntxuav los ntawm cov khoom siv rau lub sijhawm ntev, ua rau muaj kev sib txhuam, ua rau muaj kev cuam tshuam loj heev, tsis tuaj yeem ua tau raws li cov khoom qub, thiab ua rau lub sijhawm luv ntawm kev siv cov khoom siv. Tam sim no, cov ntaub ntawv hnav-tiv taus, xws li cov ntaub ntawv ceramic, cov ntaub ntawv polymer sib xyaw thiab lwm txoj hauv kev yog siv rau pob valve hnav, thiab siv ntau lub tshuab siv. Cov ntaub ntawv Polymer muaj cov khoom nplaum zoo tshaj plaws, cov khoom siv hnav-tiv taus, thiab muaj kev nyab xeeb daws cov teeb meem ntawm cov hlau hnav thiab ua kom cov khoom lag luam ib txwm muaj. Tsis tas li ntawd, cov khoom siv tshwj xeeb ceramic thiab tshwj xeeb qhov chaw ntxiv dag zog hauv cov khoom ua rau nws hnav tsis kam thiab kev cuam tshuam lub cev zoo dua li cov hlau lossis cov pobzeb ceramic hauv qhov hnyav tshaj plaws qhuav sib tsoo ib puag ncig, thiab qhov tsis sib xws ntawm cov khoom thiab cov thee yog cov khoom siv zoo tshaj plaws. tiv thaiv thee accumulating.