EN ISO 13479-2009 流体输送用聚烯烃管材.抗裂纹扩展的测定.切口管材慢速裂纹增长的试验方法(切口试验)
EN ISO 13479-2009 标准详情
- 标准号:EN ISO 13479-2009
- 中文标题:流体输送用聚烯烃管材.抗裂纹扩展的测定.切口管材慢速裂纹增长的试验方法(切口试验)
- 英文标题:polyolefin pipes for the conveyance of fluids - determination of resistance to crack propagation - test method for slow crack growth on notched pipes
- 标准类别:欧盟标准EN
- 发布日期:2009-09-01
内容简介
Describes a test method for determining the resistance to slow crack growth of polyolefin pipes, expressed in terms of time to failure in a hydrostatic pressure test on a pipe with machined longitudinal notches in the outside surface.
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