蜗轮浮动法兰球阀Q341F蜗轮浮动法兰球阀主要零件材料:序号NO零件名称材质GBASTM1阀体WCBA2116-WCB2密封圈PTFEPTFE3球体1C18Ni9TiSS3044螺母35A194-2H5螺柱35CrMoAA193-B76石体WCBA216-WCB7垫片柔性石墨+不锈钢B12.10-304F/.G8填料PTFEPTFE9填料压盖WCBA2116-WCB10***片25A10511挡圈65MnAISI106612手柄K33A47-667Gr.3251013阀杆1Cr33A276-41014螺钉35A193-B715止推垫片PTFEPTFE蜗轮浮动法兰球阀技术规范:设计依据国标系列美标系列设计标准GB/T12237AP16DANSIB16.34法兰连接结构长度GB/T12221AP16DANSIB16.10结构长度(焊接)GB/T15188.1AP16DANSIB16.10连接法兰GB/T9113JB/T79Hg20592ANSIB16.5、B16.47对焊端GB/T12224ANSIB16.25试验和检验GB/T9092AP16DAP1598蜗轮浮动法兰球阀主要外形尺寸:公称通径15202540506580100125150200d113192538646476102127152203L108117127165191191203229356394457H59637595142142152178252272342W130130160230400400400650105010501410Wt(kg)2.5357151919335893160)