ASTM A139/A139M-04被替代
Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM A139/A139M-04
发布时间：2004/3/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：6
标准简介
CONTAINED IN VOL. 01.01, 2008Specifies five grades of electric-fusion (arc)-welded straight-seam or helical-seam steel pipe. Pipe of NPS 4 and larger with nominal (average) wall thickness of 1.0 in. [25.4 mm] and less are covered.
标准备注
Supersedes ASTM A 139.
(05/2004)
本标准替代的旧标准
替代本标准的新标准
