大口径埋地焊接球阀
Large diameter buried welding ball valve
Large diameter buried welding ball valve
| | 产品型号Product Model: MQ367F 公称通径Nominal Diameter: 15~1200mm 公称压力Nominal Pressure: 0.6~6.4MPa 适用温度Suitable temperature: -29°C~150°℃ 适用介质Suitable Medium: 燃气、煤气 Gas, coal gas |
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