Q41F一体式防泄漏球阀 一体式防泄漏球阀 上海傲天阀门专业生产一体式防泄漏球阀,铸钢一体式防泄漏球阀,丝扣一体式防泄漏,法兰一体式防泄漏球阀 Q41F一体式防泄漏球阀 性能规范Specifications ? ? ? Nominal pressure:PN1.6,2.5,4.0,6.4MPa Strength testing pressure:PT2.4,3.8,6.0,9.6MPa 公称压力:PN1.6,2.5,4.0,6.4MPa Seat testing pressure(low pressure):0.6MPa 强度试验压力:PT2.4,3.8,6.0,9.6MPa Applicable media: 低压气密封试验压力:0.6MPa Q41F-(16-64)C Water.Oil.Gas 适用介质:Q41F-(16-64)C?水,油,气 Applicable temperature:-29~280℃ 适用温度:-29~280℃ Applicable media: 适用介质:Q41F-(16-64)P 硝酸类 Q41F-(16-64)P Nitric acid Q41F-(16-64)R 醋酸类 Q41F-(16-64)R Acetic acid 适用温度:-40~280℃ Applicable temperature:-40~280℃ ?主要外形尺寸Main outer size(PN16)