公称通径:DN15~ 200mm
公称压力:1.6~4.0MPa
适用介质:气体、液体、油品等
适用温度:-30°0~120°0
Nominal Diameter: DN15~200mm
Nominal Pressure: 1.6 ~ 4.0MPa
Mediums:Gas, liquid, oil, etc.
Temperature Range:-30cC ~ 120P
0434-3123999 165-2164-9999