API 608-2008法兰、螺纹和焊连接的金属球阀.pdf

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1、API608-2008国外阀门标准(美国石油协会标准)相关标准汇编法兰、螺纹和焊连接的金属球阀2008年12月第四版生效日期：2009年6月目录页数引言.........................................................vii1范围...........................................................12引用标准.......................................................13术语和定义..........

2、...........................................24压力-温度额定值................................................34.1阀门额定值...................................................34.2壳体额定值...................................................34.3阀座额定值..............................................

3、.....35设计...........................................................45.1概述.........................................................45.2阀体通道.....................................................45.3阀体.........................................................45.4防静电设计............

4、.......................................45.5球体和阀杆...................................................65.6球体.........................................................65.7填料压盖及栓接...............................................65.8操作..................................................

5、.......65.9法兰面间隙...................................................75.10阀门壳体连接................................................76.材料..........................................................86.1壳体.........................................................86.2阀体内件................

6、.....................................86.3栓接.........................................................86.4密封性.......................................................86.5铭牌.........................................................96.6管螺纹螺塞..........................................

7、.........97.检验、检查和试验..............................................97.1检查.........................................................97.2装配.........................................................97.3压力试验.....................................................98.标记..................

8、........................................99.包装和运输....................