不锈钢美标截止阀试验压力Testpressure类别TypeMpaPSI强度试验Shelltest3.0450高压密封试验（水）Sealingtest（WATER）2.2314低压密封试验Sealingtest（AIR）5-7巴Bar不锈钢美标截止阀主要性能规范Chiefpropertyａndspecification材质名称Nameofmaterial适用温度Workingtemeorature适用介质***ialablemediaCF8≤200℃OCr18Ni9CF8NNITRICACIDOCr18NiMo2ti硝酸类CF3NITRICACIDOOCr18Ni10硝酸类CF3MNITRICACIDOOCr17Ni14Mo2硝酸类J41W-300LB不锈钢美标高压截止阀150Lb连接尺寸和外形尺寸150LbExternalａndconnectingdimensi***（mm）公称通径NPSNorminaldiameter单位UnitLDCGTn-ФWHinmm1/2〞15mm1088960.535124-15125169in4.253.52.381.380.474-0.594.926.653/4〞20mm117987043124-15125180in4.613.862.761.690.474-0.594.927.081〞25mm12710879.551124-15125190in54.253.1320.474-0.594.927.4811/2〞40mm16512798.57314.34-16180347in6.553.882.880.564-0.627.0913.662〞50mm178152120.59215.94-19180365in764.753.620.6254-0.757.091421/2〞65mm190178139.510517.54-19240381in7.575.504.120.694-0.759.4515.003〞80mm203190152.412719.14-19280413in87.5650.754-0.7511.0216.254〞100mm229229190.515723.98-19280500in997.56.190.948-0.7511.0219.686〞150mm394279241.5216268-22360656in15.511.009.508.51.028-0.8814.1422.258〞200mm457343298.5270298-22450660in18.0013.5011.7510.621.128-0.8817.7526.00不锈钢美标截止阀试验压力300LBTestpressure300LB类别TypeMpaPSI强度试验Shelltest7.71125高压密封试验（水）Sealingtest（WATER）5.8815低压密封试验Sealingtest（AIR）5-7巴Bar)