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黄铜锻压止回阀/Brass forging check valve 主要尺寸(Dimensions):
公称压力:PN≤1.6Mpa 适用介质:水 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 etc Applicable temperature:T≤150℃ Thread standard: 55ºinch system G pipe thread