蝸輪傳動蝶閥法蘭型
WORM GEAR BUTTERFLY VALVE FLANGE TYPE
WORM GEAR BUTTERFLY VALVE FLANGE TYPE
![]() | ![]() | 產品型號Product Model: D343H 公稱通徑Nominal Diameter: 100-1000mm 公稱壓力Nominal Pressure: 2.5~4.0MPa 適用溫度Suitable temperature: -29°C~425°C 適用介質Suitable Medium: 煤氣、含塵氣體、煙道氣等 Gas, dust-contained gas, such as black |