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            | 黄铜锻压煤气外牙内牙(内牙)/Brass forging gas valve主要尺寸(Dimensions):
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            | #煤气阀丝口分内丝、外丝:手柄分长手柄、蝶手柄公称压力:PN≤1.6Mpa 适用介质:水、气   适用温度:T≤150℃
 螺纹标准:55º英制G管螺纹
 Nominal Pressure:PN≤1.6Mpa Applicable media:water,gas etc
 Applicable temperature:T≤150℃ Thread standard: 55ºinch system G pipe thread
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