供应Ductile iron(GGG50) resilient seat non rising stem gate valve,F4,Body:D.I.,wedge:D.I.+EPDM, stem:2Cr13,wedge nut:Brass,gland:Brass,Bolts&nuts:galvanized Steel,blue epoxy coating RAL5017,250Micron thickness,
供应 Assembly shop: gate valves, check valves, eccentric hemisphere valves, ready for shipment.
供应 Ductile iron(GGG50) resilient seat non rising stem gate valve,PN10/16,F5,,body:ductile iron(GGG50), st
供应 Ductile iron(GGG50) resilient seat non rising stem gate valve,F4,Body:D.I.,wedge:D.I.+EPDM, stem:2Cr13
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