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Jm7 / 644x si degdeg ah u fur furka dareeraha dareeraha dareeraha
Qiyaasaha farsamada ee jm7 / 644x degdega ah furitaanka dheecaanka dareeraha dareeraha dareeraha cadaadiska magaca: 0.6MPa, 1.0MPa Dhexroor magaca: 100 ~ 400mm Cadaadiska ugu yar ee wadista: 0.15Mpa Dhexdhexaadin la dabaqi karo: biyaha iyo wasakhda Dhexdhexaadinta wadista: biyaha, gaaska heerkulka lagu dabaqi karo: 0 ~ 80 ℃ Heerarka Flange: GB / T 17241.6, GB / T 9113, en1092 Heerka Imtixaanka: GB / T 13927, API598 Rakibaadda jaantuska jm7 / 644x fur furka degdega ah ee dareeraha dareeraha dareeraha Qalabka qaybaha ugu muhiimsan Qaybta magaca qaybta Valve body, valve cover saxan cadaadis diaphragm iyo valve disc Stem diaphragm Qalabka Sayniska Cast birta, birta ductile, birta kaarboonka, birta naxaasta ah ee la xoojiyay caag la xoojiyey, cabbirrada ugu muhiimsan ee isku xirka DN 260 300 340 H 370 440 530 615 785 880 970