Hauv kev lag luam li qub, trunnion mounted valve balls ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj txiaj ntsig thiab txhim khu kev lag luam ntawm ntau yam txheej txheem. Cov khoom tshwj xeeb no yog tsim los tiv thaiv kev kub ntxhov, huab cua kub thiab corrosive ib puag ncig, ua rau lawv tseem ceeb rau ntau yam kev siv hauv cov roj thiab roj, petrochemical, hluav taws xob thiab lwm yam lag luam.
Trunnion mounted pob li qub yog pob li qub nrog lub trunnion qis qis thiab ib qho yooj yim txav sab sauv. Qhov kev tsim no tso cai rau kev ruaj ntseg thiab kev tswj hwm ntau dua, tshwj xeeb tshaj yog nyob rau hauv kev kub siab thiab kev siv kub. Lub trunnion-mounted tsim kuj muab kev ruaj ntseg ntau dua, txo qhov kev pheej hmoo ntawm kev xau thiab ua kom muaj kev ncaj ncees.
Ib qho ntawm qhov zoo tshaj plaws ntawm trunnion mounted valve npas yog lawv lub peev xwm los tswj cov kev kub ntxhov. Hauv kev lag luam xws li roj thiab roj, qhov chaw ua haujlwm feem ntau cuam tshuam nrog kev thauj thiab tuav cov kua dej thaum muaj kev kub ntxhov, trunnion-mounted valve npas yog qhov tseem ceeb rau kev tswj hwm kev nyab xeeb thiab kev ua haujlwm. Tus qauv tsim trunnion faib cov siab siab thoob plaws lub pob, txo qhov kev pheej hmoo ntawm kev puas tsuaj thiab ua kom ntseeg tau tias kev ua tau zoo.
Tsis tas li ntawd, lub pob trunnion-mounted pob tsim tuaj yeem tiv taus qhov kub thiab txias, ua rau nws tsim nyog rau cov ntawv thov uas qhov kub tsis kam yog qhov tseem ceeb. Txawm hais tias nyob rau hauv cov chaw tsim hluav taws xob uas muaj cov nkev thiab cov pa kub kub, lossis hauv cov chaw ua haujlwm tshuaj tua cov tshuaj corrosive, trunnion-mounted valve balls muab qhov tsim nyog elasticity los tswj lawv cov haujlwm raws li qhov xav tau.
Corrosion tsis kam yog lwm qhov tseem ceeb hauv kev siv hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas cov kua dej ua haujlwm yog corrosive hauv xwm. Trunnion-mounted valve npas feem ntau yog tsim los ntawm cov ntaub ntawv xws li stainless hlau, hlau alloy, los yog lwm yam corrosion-resistant alloys, kom ntseeg tau tias lawv muaj peev xwm tiv taus cov tshuaj corrosive thiab tswj lawv cov kev ua tau zoo dhau sijhawm. Qhov kev tiv thaiv corrosion no yog qhov tseem ceeb rau kev tiv thaiv kev ua haujlwm tsis ua haujlwm thiab ua kom lub valve ntev nyob hauv qhov chaw ua haujlwm hnyav.
Ntxiv rau qhov ua kom muaj zog nyob rau hauv kev kub ntxhov, kub thiab corrosive ib puag ncig, trunnion-mounted npas muab kev tswj kom meej thiab txhim khu kev qha sealing. Tus tsim trunnion tso cai rau kev ua haujlwm zoo, ua kom yooj yim qhib thiab kaw lub valve txawm nyob rau hauv cov xwm txheej nyuaj. Kev tswj hwm qib no yog qhov tseem ceeb rau kev tswj xyuas kev ua tau zoo thiab kev nyab xeeb ntawm cov txheej txheem kev lag luam.
Tsis tas li ntawd, kev ruaj ntseg foob muab los ntawm lub pob trunnion-mounted yog qhov tseem ceeb rau kev tiv thaiv kom tsis txhob xau thiab ua kom muaj kev ncaj ncees ntawm cov kab ke uas nws yog ib feem. Lub peev xwm sealing txhim khu kev qha ntawm cov li qub no yog qhov tseem ceeb rau kev tiv thaiv cov dej xau thiab roj av, uas yog qhov tseem ceeb hauv kev lag luam uas txawm tias qhov xau me me tuaj yeem ua rau muaj qhov tshwm sim loj.
Zuag qhia tag nrho, trunnion mounted valve balls ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab ua haujlwm zoo ntawm cov txheej txheem kev lag luam. Lawv muaj peev xwm tiv taus kev kub ntxhov, huab cua kub thiab corrosive ib puag ncig, ua ke nrog kev tswj xyuas meej thiab kev ruaj ntseg sealing, ua rau lawv indispensable Cheebtsam nyob rau hauv ntau yam kev siv. Txawm hais tias nyob rau hauv kev lag luam roj thiab roj, lub zog tsim hluav taws xob, kev ua tshuaj lom neeg, lossis lwm qhov chaw ua lag luam, trunnion-mounted valve balls yog qhov tseem ceeb rau kev tswj xyuas kev ncaj ncees thiab kev ua haujlwm ntawm cov tshuab tseem ceeb.
Post lub sij hawm: May-11-2024