Kampani yathu ikufuna kugwira ntchito mokhulupirika, kutumikira ogula athu onse, ndikugwira ntchito muukadaulo watsopano ndi makina atsopano mosalekeza kuti igulitse bwino ku China DUCTILE IRON RESILIENT SEAT GATE VALVE, Tsopano tili ndi gwero lalikulu la katundu ndipo mtengo wake ndi wabwino kwambiri. Takulandirani kuti mufunse za katundu wathu. Kampani yathu ikufuna kugwira ntchito mokhulupirika, kutumikira ogula athu onse, ndikugwira ntchito muukadaulo watsopano ndi makina atsopano mosalekeza ku China Gate Valve, mpando wokhazikika, Cholinga chathu ndi ...
Kufotokozera: Valavu ya gulugufe ya DL Series flanged concentric ili ndi diski yapakati ndi liner yolumikizidwa, ndipo ili ndi mawonekedwe ofanana ndi ena a wafer/lug series, mavavu awa ali ndi mphamvu yayikulu ya thupi komanso kukana bwino kupsinjika kwa mapaipi ngati chinthu chotetezeka. Pokhala ndi mawonekedwe ofanana a univisal series, mavavu awa ali ndi mphamvu yayikulu ya thupi komanso kukana bwino kupsinjika kwa mapaipi ngati...