Valavu ya Gulugufe ya Wafer ya Mtundu wa China Flanged Style Cast Iron Handle Butterfly Valve, Ma Vavu a Gulugufe, Vavu ya Gulugufe ya China, Kufotokozera: Vavu ya gulugufe ya BD Series wafer ingagwiritsidwe ntchito ngati chipangizo chodulira kapena kuwongolera kuyenda kwa mapaipi osiyanasiyana apakatikati. Kupyolera mu kusankha zipangizo zosiyanasiyana za disc ndi seal seat, komanso kulumikizana kopanda pini pakati pa disc ndi stem, vavuyo ingagwiritsidwe ntchito pazovuta kwambiri, monga desulphurization vacuum, desalination ya madzi a m'nyanja. Khalidwe: 1. Yaing'ono &...
Tili ndi makina opanga opangidwa bwino kwambiri, mainjiniya odziwa bwino ntchito komanso ogwira ntchito, makina oyang'anira abwino komanso gulu lothandiza la akatswiri ogulitsa zinthu asanagule/atatha kugulitsa la Good Quality China Non Back Flow Preventer, Tikhulupirireni ndipo mudzapeza zambiri. Onetsetsani kuti mukulankhulana nafe kwaulere kuti mudziwe zambiri, tikukutsimikizirani kuti mudzalandira chithandizo chabwino nthawi zonse. Tili ndi makina opanga opangidwa bwino kwambiri...