ASTM阀门压力等级

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1、英制单位ENGLISHUNITS　　下列压力-温度表来自ANSIB16.34-1996版，包括行业内最常用的阀体和阀帽材料。　　Thefollowingpressure-temperaturechartsarederivedfromANSIB16.34-1996Version.Itwillcoverthemostcommonly-usedbodyandbonnetmaterialsintheIndustry.ASTMA216等级WCBASTMA216GR.WCB华氏度oF标准等级B16.34-1

2、996STANDARDCLASSB16.34-1996特殊等级B16.34-1996SPECIALCLASSB16.34-1996最大非冲击工作压力，PSIGMAXIMUMNON-SHOCKWORKINGPRESSURE,PSIG最大非冲击工作压力，PSIGMAXIMUMNON-SHOCKWORKINGPRESSURE,PSIG1503006009001500250015030060090015002500流体静力学壳体检测HYDROSTATICSHELLTEST4501125222533505

3、575927545011252250337556259375流体静力学密封检测HYDROSTATICSEATTEST32582516502450410068003258251650247541256875-20TO10020030028526023074067565514801350131522202025197037053375328061705625547029029029075075075015001500150022502250225037503750375062506250625040

4、0500600200170140635600550127012001095190017951640317029952735528049904560290290275750750715150015001425225022502140375037503565625062505940650700750125110955355355051075106510101610160015102685266525204475444042002702652407006956301400139012602100208

5、01890349534703150582557805250800804108251235206034302005151030154525704285注意：在长时间处于温度超过426oC的环境中，碳钢的碳化物相可能转化为石墨。允许，但是建议不要长时间在温度超过426oC的环境中使用。NOTE:Uponprolongedexposuretotemperaturesabove800oF,thecarbidephaseofcarbonsteelmaybeconvertedtographite.Permi

6、ssible,butnotrecommendedforprolongedusageabove800oF.ASTMA216等级WCCASTMA216GR.WCC华氏度oF标准等级B16.34-1996STANDARDCLASSB16.34-1996特殊等级B16.34-1996SPECIALCLASSB16.34-1996最大非冲击工作压力，PSIG最大非冲击工作压力，PSIGMAXIMUMNON-SHOCKWORKINGPRESSURE,PSIGMAXIMUMNON-SHOCKWORKINGPR

7、ESSURE,PSIG150300400600900150025004500150300400600900150025004500-20TO100200300290260230750750730100010009701500150014552250225021853750375036406250625060701125011250109252902902907507507501000100010001500150015002250225022503750375037506250625062501

8、1250112501125040050060020017014070566560594088580514101330121021151995181535303325302558805540504010585996590702902902907507507501000100010001500150015002250225022503750375037506250625062501125011250112506507007508001251109580590570505410785755670550