DIN 20040-1990 标准详情
- 标准号:DIN 20040-1990
- 中文标题:软管管接头.连接套管阀.公称压力16
- 英文标题:hose fittings; nipple valves; nominal pressure 16
- 标准类别:德国标准
- 发布日期:1990-10-01
This standard determines the dimensions of automatic nippel valves with nominal pressure PN = 16 bar which in mining are used to connect up hoses as per DIN 20018 part 1 by using hose clamps for example as per DIN 20033 to pipelines made from steel t
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