黄铜PP-R球阀
BRASS PP-R BALL VALVE
BRASS PP-R BALL VALVE
![]() | ![]() | 公称通径Nominal Diameter: 20~75mm 公称压力Nominal Pressure: 1.6MPa 适用温度Suitable temperature: -29°C~150°C 适用介质Suitable Medium: 水、油、气 Water,oil,gas |
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