SANS 4437-1997
供应气态燃料的埋设式聚乙烯(PE)管.米制系列.规范

Buried polyethylene (PE) pipes for the supply of gaseous fuels - Metric series - Specifications


 

 

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标准号
SANS 4437-1997
发布日期
1997年
实施日期
废止日期
2008-11-28
发布单位
ZA-SANS
适用范围
This International Standard specifies the physical properties of buried polyethylene (PE) pipes intended to be used for the supply of gaseous fuels. In addition, it specifies some general properties of the material from which these pipes are made, including a classification scheme. This International Standard also lays down dimensional requirements and maximum allowable operating pressure ratings related to overall service (design) coefficients and operating temperatures.




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