American Society for Testing and Materials (ASTM). Current edition approved Sept. 10, 2000. Published November 2000. Originally published as A 795 –
82. Last previous edition A 795 – 97. 6 p. This specification covers black and hot-dipped galvanized welded and seamless steel pipe in sizes NPS 1/2 (Note 1) to NPS 10 inclusive, with wall thicknesses as given in Table 1 and Table
2. Pipe having other wall thicknesses may be furnished provided such pipe complies with all other requirements of this specification and the outside diameter is as given in Table
2. Pipe ordered under this specification is intended for use in fire protection systems.