Hoʻokomo ʻia ka valve butterfly flanged eccentric i kahi sila disiki kūpaʻa paʻa maikaʻi a i ʻole kahi noho kino kino. ʻEkolu mau hiʻohiʻona kūʻokoʻa o ka valve: liʻiliʻi ke kaumaha, ʻoi aku ka ikaika a me ka torque haʻahaʻa.
0086-13662183105
0086-(0)22-25217878
tws-valve@water-sealvalve.com
+86 18920539856