自密封蓋閘閥
SINCE THE HERMETIC SEAL GATE VALVES
SINCE THE HERMETIC SEAL GATE VALVES
| | 產品型號Product Model: YZ540H/Y 公稱通徑Nonriinal Diameter: 6""~16"mm 公稱壓力Nonjinal Pressure: 2500Lb 適用溫度Suitble temperature: -29C~600°c 適用介質Suitable Medium: 水、油品、蒸汽、酸堿 Water,oil,steam,alkalic |