公制单位 METRIC UNITS

　　下列压力-温度表来自ANSI B16.34 - 1996版，包括行业内最常用的阀体和阀帽材料。 　　所有美国太平洋阀门都适用于这些压力-温度表内某个特定的ANSI压力等级和ASTM材料所显示的压力和温度范围内。作为标准，美国太平洋阀门所进行的流体静力学壳体检测压力是ANSI额定压力等级的最大冷冲击工作压力的1.5倍，流体静力学阀座检测压力是是ANSI额定压力等级的最大冷冲击工作压力的1.1倍。 　　The following pressure-temperature charts are derived from ANSI B16.34 - 1996 Version. It will cover the most commonly-used body and bonnet materials in the Industry. 　　All Pacific Valves are designed to operate through pressure and temperature range shown in these P-T Charts for a particular ANSI Class Rating and ASTM Material. As a standard, Pacific Valves performs Hydrostatic Shell Testing at a minimum 1.5 times and Hydrostatic Seat Testing at a minimum of 1.1 times the Maximum Cold Working Pressure of an ANSI Class Rating.