美标钢制截止阀的阀体采用球形结构，造型美观，阀座阀瓣采用锥形密封结构，密封可靠。法兰连接钢制截止阀适用于Class150～300，工作温度29～425℃(碳钢材质)或40～550℃(不锈钢材质)的各种管路上，用于截断或接通管路中的介质，选用不同的材质，可分别适用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素等多种介质。产品标准规范设计制造标准：API6D结构长度标准：ASMEB16.10压力温度等级：ASMEB16.341试验检验标准：API598产品介绍法兰连接的截止阀适用于公称压力PN1．6～16MPa，工作温度-29～550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通管路介质。驱动方式有手动、齿轮传动、电动、气动等。执行标准AdministerStandard设计与制造结构长度法兰尺寸对焊连接尺寸压力-温度试验-检验ANSIB16.34BS1873ANSIB16.10ANSIB16.5ANSIB16.25ANSIB16.34API598主要零件材料及性能阀体、盖阀杆密封面垫片（环）填料工作温度适用介质WCB2Cr1313CrSTL本体材料WithBodyMaterial尼龙Nylon增强柔性石墨13Cr/柔性石墨EnhancedFlexibleGraphite1Cr13/FlexibleGraphiteSFB-208软钢08SoftStealF304F316F304LF316L柔性石墨增强柔性石墨FlexibleGraphiteEnhancedFlexibleGraphiteSFB/260SFP/260PTFE≤425水蒸汽油品WaterSteamPetroleumProducts38CrMoAl25Cr2MoVWC1≤425WC6≤540WC9≤570C5、C12≤540CF8F304≤200硝酸醋酸尿素NitricacidAceticacidCF8MF316CF3F304LCF3MF316L主要外形和连接尺寸DN150Lb凸面法兰（RF）主要尺寸Dimensions（mm）重量WeightmminLDD1D2bn-φdHD0151/21088960.53511.24-162411006.9203/41179869.94312.74-162411009.825112710879.25114.24-1624212513.53211/41401178963164-1628016019.54011/216512798.67317.54-1628616028.5502203152120.792194-19368200186521/2216178139.710522.44-1938720030803241190152.4127244-19411250411004292229190.5157244-19454250641255356254216186248-22.5455350861506406279241.321625.48-22.55413501132008495343298.527028.48-22.56514501782501062240636232430.212-25.480045027030012698483431.83813212-25.4123160035035014787533476.34133512-29145060046040016914597539.847036.626-291645600590300Lb凸面法兰（RF）主要尺寸DN300Lb凸面法兰（RF）主要尺寸Dimensions（mm）重量Weight151/21529566.53514.24-162411407.7203/417811782.543164-1924114011.3251203123895117.54-1928316016.83211/421613398.563194-1932020021.24011/2229155114.37320.64-22.532220032.65022671651279222.48-19399200256521/2292190149.410525.48-22.543825030803318210168.112728.48-22.5464280351004356254200.215731.88-22.5565350561255400279235186358-22.5614350961506444318269.721636.612-25.47174001202008559381330.227041.212-25.493050021225010622444387.432447.816-28.5101255033030012711521450.838150.816-32123160047235014762584514.44135420-32145060071540016864648571.547057.220-351645600920600Lb凸面法兰（RF）主要尺寸DN600Lb凸面法兰（RF）主要尺寸Dimensions（mm）重量WeightmminLDD1D2bn-φdHD0151/21659566.53514.54-162851007.8203/419011782.543164-1928512512.5251216124895117.54-1931316017.53211/422913398.563214-1932816023.54011/2241156114.37322.54-22.536518038.550229216512792338-19444200356521/2330190149.4105368-22.548325050803356210168.1127398-22.5533250601004432273216157458-25.46223501101255508330266.7186528-28.57503502001506559356292.12165512-28.58004502302008660419349.32706312-3292750041025010787508431.83247116-351257600625300128385594893817420-351468680860上海本高阀门有限公司始终本着“质量第一，服务至上”的生产理念和服务理念，注重产品的更新换代，以市场需求为目标，积极研发新产品，以崭新的企业形象，过硬的产品质量赢得社会的肯定。)