ASTM F2905 F2905M-22 石油和天然气生产用交联聚乙烯（PEX）管线管标准规范.pdf

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F2905/F2905M-22 INTERNATIONAL Standard Specification for Crosslinked Polyethylene (PEX)Line Pipe For Oil and Gas Producing Applications' This standard is issued under the fixed designation F2905/F2905M:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval. A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope* be used for metric sized pipe and metric sized fittings should not be used 1.1 This specification covers outside diameter controlled for IPS inch sized pipe. pressure rated metric-sized and inch-sized black or yellow 1.5 This standard does not purport to address all of the crosslinked polyethylene (PEX)pipe made in pipe dimension safery concerns if any associated with its use.It is the ratios ranging from 6 to 17.Included are requirements and test responsibility of the user of this standard to establish appro- methods for material workmanship dimensions burst priate safery health and environmental practices and deter- pressure hydrostatic sustained pre...