公称通径:DN50~800mm
公称压力:1.6~6.4MPa 适用介质:水、蒸汽、油品 适用温度:-acrc-soop Nominal Diameter: DN50-800mm
Nominal Pressure: 1.6~6.4MPa
Mediums: Water.steam.oil
Temperature Range: -30cC~500cC
0434-3123999 165-2164-9999