公称压力PN | 2.5 | 4.0 | | 壳体试验压力PN | 3.75 | 6.0 | 高压密封试验压力 | 2.75 | 4.4 | 适用介质 | 液化气、天然气、蒸汽、油品 | 适用温度 | -40∽+150℃ | 法兰连接标准 | JB/T：2.5,4.0MPa |
| Q41F-25,40法兰球阀 通径(DN):15-200(mm) 压力(PN):2.5,4.0MPa |
Q41F-10C Q41F-10P Q41F-10P8 Q41F-10P3 Q41F- 10R Q41F-10R8 Q41F-10R3 Q41F-16C Q41F-16P Q41F-16P8 Q41F-16P3 Q41F- 16R Q41F-16R8 Q41F-16R3 Q41F-25 Q41F-25P Q41F-25P8 Q41F-25P3 Q41F- 25R Q41F-25R8 Q41F-25R3 Q41F-40 Q41F-40P Q41F-40P8 Q41F-40P3 Q41F- 40R Q41F-40R8 Q41F-40R3 Q41F-63 Q41F-63P Q41F-63P8 Q41F-63P3 Q41F- 63R Q41F-63R8 Q41F-63R3 Q41F-100 Q41F-100P Q41F-100P8 Q41F-100P3 Q41F-100R Q41F-100R8 Q41F-100R3 Q41F-150(Lb)C Q41F-150(Lb)P Q41F-150(Lb)P8 Q41F-150(Lb)P3 Q41F-150(Lb)R Q41F-150(Lb)R8 Q41F-150(Lb)R3 Q41F-300(Lb) Q41F-300(Lb)P Q41F-3 00(Lb)P8 Q41F-300(Lb)P3 Q41F-300(Lb)R Q41F-300(Lb)R8 Q41F-300(Lb)R3 Q41F-600(Lb) Q41F-600(Lb)P Q41F-600(Lb)P8 Q41F-600(Lb)P3 Q41F-600(Lb)R Q41F-600(Lb)R8 Q41F-600(Lb)R3 Q41F-10(K)C Q41F-10(K)P Q41F-10(K)P8 Q41F-10 (K)P3 Q41F-10(K)R Q41F-10(K)R8 Q41F-10(K)R3 Q41F-20(K)C Q41F-20(K)P Q41F-20(K)P8 Q41F-20 (K)P3 Q41F-20(K)R Q41F-20(K)R8 Q41F-20(K)R3 |