不锈钢蝶阀 D71F-25P
型号:D71F-10P Model:D71F-10P
公称通径:DN40-1200mm Nominal diameter : DN40-1200mm
公称压力:PN0.6-2.5MPa Nominal pressure :PN0.6-2.5MPa
适用温度:≤220℃ Applicable temperature : ≤ 220℃
材质:铸铁、碳钢、不锈钢 Material :ccast iron, carbon steel,stainless steel,etc.
介质::水、蒸气、燃气 Medium: water, steam,gas