ISO 3503-1976 聚乙烯(PE)压力管材和管件间的装配接头 弯曲时承受内压的密封试验
ISO 3503-1976 标准详情
- 标准号：ISO 3503-1976
- 中文标题：聚乙烯(PE)压力管材和管件间的装配接头 弯曲时承受内压的密封试验
- 英文标题：Assembled joints between fittings and polyethylene (PE) pressure pipes; Test of leakproofness under internal pressure when subjected to bending
- 标准类别：国际标准化组织标准ISO
- 发布日期：1976-06
内容简介
Specification of a method and a test assembly for checking the leakproofness of an assembly with one pipe and two connected end fittings, to which bending is applied according to its free length. This bending has an average radius calculated from the
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