平行式閘閥
Parallel type gate valves
Parallel type gate valves
![]() | ![]() | 產品型號Product Model: Z43Y 公稱通徑Nominal Diameter: 25~200mm 公稱壓力Nominal Pressure: 16.0~40.0MPa 適用溫度Suitable temperature: -29°C~600°℃ 適用介質Suitable Medium: 水、油品、天然氣、泥漿 Water,oil,natural gas, mud |