Lifespan ntawm Hlau Bellows

Lub neej ntev ntawm cov hlau bellows cuam tshuam los ntawm ntau yam, nrog rau kev ua haujlwm ib puag ncig, kev ua haujlwm, thiab cov txheej txheem tsim khoom. Nyob rau hauv ib puag ncig corrosive (xws li kev cob qhia tshuaj thiab cov chaw ntug dej hiav txwv uas muaj ntsev ntau), lub neej yuav luv luv rau 1-3 xyoos; thaum nyob rau hauv qhuav, tsis yog -corrosive nyob rau hauv ib puag ncig, lub neej yuav ncav cuag 10-20 xyoo. Kev khiav hauj lwm siab (siab siab los yog nquag hloov pauv) ua kom qaug zog puas tsuaj; ruaj khov uas tsis tshua muaj siab ua rau lub neej ntev dua. Cov khoom siv siab - cov ntaub ntawv zoo (xws li cov hlau tsis xeb-resistant alloys) thiab cov txheej txheem tsim khoom (txo kom muaj kev ntxhov siab) feem ntau muaj lub neej ntev ntawm 8-15 xyoo. Zuag qhia tag nrho, lub neej ntev ntawm cov hlau bellows yog 1-20 xyoo, thiab cov tsis tsim nyog yuav tsum tau xaiv raws li qhov tshwj xeeb daim ntawv thov scenario (xws li tshuaj yeeb nkab sealing thiab hydraulic system buffering).