自密封盖闸阀
SINCE THE HERMETIC SEAL GATE VALVES
SINCE THE HERMETIC SEAL GATE VALVES
| | 产品型号Product Model: YZ540H/Y 公称通径Nonriinal Diameter: 6""~16"mm 公称压力Nonjinal Pressure: 2500Lb 适用温度Suitble temperature: -29C~600°c 适用介质Suitable Medium: 水、油品、蒸汽、酸碱 Water,oil,steam,alkalic |