ASTM A 671-04 Standard Specification for Electric-fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures

American Society for Testing and Materials (ASTM). Current edition approved May 1, 2004. Published May 2004. 9 р. This specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitable for high-pressure service at atmospheric and lower temperatures. Heat treatment mayor may not be required to attain the desired properties or to comply with applicable code requirements. Supplementary requirements are provided for use when additional testing or examination is desired.