液動緊急切斷閥
Hydraulic emergency cut-off valve
Hydraulic emergency cut-off valve
| | 產(chǎn)品型號Product Model: QDY421F 公稱通徑Nominal Diameter: 15~200mm 公稱壓力Nominal Pressure: 1.6~4.OMPa 適用溫度Suitable temperature: -29°C~150°C 適用介質(zhì)Suitable Medium: 天然氣、液化氣、液氨 Natural gas, liquefied petrol-eumgas,liquid ammonia |
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