ASTM A 53/A 53M - 12 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

American Society for Testing and Materials (ASTM). Current edition approved March 1, 2012. Published April 2012. Originally approved in 1915. Last previous edition approved in 2010 as A53/A53M–10. 23 p. This specification covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1⁄8 to NPS 26 [DN 6 to DN 650], inclusive, with nominal wall thickness as given in Table X2.2 and Table X
2.3. It shall be permissible to furnish pipe having other dimensions provided that such pipe complies with all other requirements of this specification.