Specifications:DN8-DN50,1/2"-2" Material：CF8/304，CF8M/316 Nominal pressure：PN1.6，2.5，4.0，6.4MPa Strength test pressure：PN2.4，3.8，6.0，9.6MPa High pressure seal pressure test：1.8，2.8，4.4，7.1MPa Applicable medium：H1 H-(16-64)C Water, oil, gas Applicable temperature：-40~180℃
