型号Q11F,Q41F品牌西博思材质不锈钢连接形式法兰结构形式固定球球阀公称通径DN10-DN65（mm）适用介质各种高腐蚀化学介质压力环境PN工作温度高温标准国标流动方向单向驱动方式手动零部件及配件配件用途截止类型(通道位置)直通式作用对象氧气详细介绍型号Type零件名称Accesoryname材质MaterialsQ21F-64/C/P/R内螺纹Q21F-64/C/P/R法兰Q21F-64/C/P/R焊接三段式(对焊,承插焊)阀体BodyWCB、45CF8、304CF8M、316阀座SeatWCB、45CF8、304CF8M、316球Ball1Cr18Ni9Ti0Cr18Ni9Ti0Cr17Ni12Mo2阀座Seat增强聚四氟乙烯、对位聚苯RPTFECounterpointpolyphenyl阀杆Stem2Cr130Cr18Ni9Ti0Cr17Ni12Mo2止推垫圈Pressuredisk聚四氟乙烯复合垫PTFECombinedgasket阀杆填料StemstuffingV型聚四氟乙烯、石墨V-shapedPTFEGraphite螺栓Bolt35304六角螺母Hexnut35304弹簧垫圈Springwasher中碳Clampnut304压紧螺母Springwasher35304弹簧垫圈Mediumcarbon中碳Clampnut304螺母Nut35304手柄Wrench1Cr18Ni9Ti304手柄套Wrenchcover塑料Plastics锁紧装置Lockinstrument1Cr18Ni9Ti304适用工况ApplicableOperatingMode适用介质Applicablemedium水、蒸汽、油品等Water,vapor,andoilproducts,etc.硝酸等腐蚀性介质CorrosionmediumsuchasNitricacid.醋酸等腐蚀性介质CorrosionmediumsuchasAceticacid.适用温度Applicabletemperature-28～350℃应用规范Applicablespecification管螺纹标准PipescrewstandardDIN259/2999GB7307-87NPTBSPT法兰标准FlangedstandardJB79-59、SH3406、GB9113、HG20592-97螺纹标准ScrewstandardGB196)