J BT2231.4-2013-往复活塞压缩机零部件第4部分：金属环状阀片.pdf

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1、0ICS23.140J72备案号：40736—2013中华人民共和国机械行业标准JB/T2231.4—2013代替JB/T2231.4—1999往复活塞压缩机零部件第4部分：金属环状阀片Reciprocatingpistoncompressorpart-subassembly—Part4:Metalringvalveplate2013-04-25发布2013-09-01实施中华人民共和国工业和信息化部发布JB/T2231.4—2013目次前言....................................................

2、..................................................................................................................II1范围............................................................................................................................................................

3、....12规范性引用文件............................................................................................................................................13分类和标记...................................................................................................................

4、.................................13.1分类.........................................................................................................................................................13.2标记.............................................................................

5、............................................................................24要求................................................................................................................................................................24.1材料.............................

6、............................................................................................................................24.2几何尺寸...............................................................................................................................................

7、..24.3加工.........................................................................................................................................................34.4更换期...........................................................................................................

8、..........................................35检验规则与试验方法......................