EN 1704-1997 标准详情
- 标准号:EN 1704-1997
- 中文标题:塑料管道系统.热塑塑料管件.弯曲中温度变化后管件完好性的检验方法
- 英文标题:plastics piping systems - thermoplastics valves - test method for the integrity of a valve after temperature cycling under bending
- 标准类别:欧盟标准EN
- 发布日期:1997-01-01
Defines a method for determination of the leaktightness and ease of operation of a valve under bending following the application of temperature cycling. Applies to thermoplastics valves with DN 63 or less.
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