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Apr 17, 2024Dab tsi yog qhov tsis nce qia rooj vag valve?Non riising qia rooj vag valve, tseem hu ua rotary qia rooj vag valve, hais txog lub rooj vag valve qhov twg lub valve qia rotates thiab nws cov xov k -
Apr 17, 2024Dab tsi yog qhov nce qia rooj vag valve?Rising qia rooj vag valve, tseem hu ua lifting qia gate valve, hais txog lub rooj vag valve qhov twg lub valve qia txav nce thiab nqis, thiab nws cov -
Apr 15, 2024Muaj pes tsawg hom rooj vag li qub raug cais raws li lawv cov qauv tsim?Lub rooj vag valve-- nce qia rooj vag valve thiab tsis nce qia rooj vag valve Rising qia rooj vag valve--khob hom thiab sib npaug hom Wedge hom - resi -
Apr 12, 2024Classification ntawm lub rooj vag valveLos ntawm qhov kev xav ntawm lub rooj vag valve qauv, qhov sib txawv tseem ceeb nyob hauv cov qauv ntawm cov khoom siv sealing. Raws li cov qauv sib t -
Apr 12, 2024Lub hauv paus ntsiab lus ua haujlwm ntawm lub rooj vag valve yog dab tsi?Ntawm ntau hom li qub, rooj vag li qub yog siv dav tshaj plaws. Lub rooj vag valve feem ntau ua lub luag haujlwm ntawm kev txiav tawm qhov nruab nrab -
Apr 12, 2024Lub rooj vag valve yog dab tsi?Lub ntsiab lus ntawm lub rooj vag valve nyob rau hauv tus qauv GB / T21465 yog: lub rooj vag valve yog lub valve uas nws qhib thiab kaw qhov chaw ( ro -
Apr 09, 2024Bracket, sab sauv thiab lwm yamBracket - ntawm lub valve lub kaus mom lossis lub cev lub cev, siv los txhawb lub valve qia txiv ntoo lossis qhov chaw ntawm lub tshuab tsav. Upper fo -
Apr 08, 2024Valve qia, qia txiv ntoo, packing, stuffing box thiab packing caj pasValve qia---Qhov chaw uas xa qhov qhib thiab kaw quab yuam rau qhov qhib thiab kaw qhov qia txiv ntoo---Tej yam uas tsim ib khub kinematic nrog lub va -
Apr 07, 2024Valve lub kaus mom, qhib thiab kaw qhov chaw thiab lub rooj zaum valveLub valve bonnet txuas nrog lub valve lub cev ib los ntawm ib qho thiab ua ke nrog lub valve lub cev (los yog los ntawm lwm qhov chaw, xws li diaphrag -
Apr 07, 2024Dab tsi yog lub cev valveLub cev lub cev yog txuas ncaj qha mus rau lub raj xa dej (lossis cov khoom siv) ib qho los ntawm ib qho thiab ua ib feem ntawm qhov nruab nrab ntws c -
Apr 07, 2024Lub hauv paus qauv ntawm lub rooj vag valveValve lub cev Valve phaj Valve lub rooj Valve qia Upper foob lub rooj Valve bonnet Packing gland Packing phaj Bracket Valve qia txiv ntoo -
Apr 07, 2024Common flow yam ntxwv1) Cov yam ntxwv ntawm cov dej ntws tawm hais txog kev sib raug zoo ntawm cov txheeb ze ntawm lub valve thiab qhov sib txheeb qhib, uas yog, qhov kev

