1.1 ,This specification covers a group of common requirements that shall apply to steel flanges, forged fittings, valves, and parts for piping applications under any of the following individual product specifications:
| Title of Specification | ASTM Designation |
| , | , |
| Forgings, Carbon Steel, for Piping Components | A105/A105M |
| Forgings, Carbon Steel, for General-Purpose Piping | A181/A181M |
| Forged or Rolled Alloy-Steel Pipe Flanges, Forged | A182/A182M |
| , ,Fittings, and Valves and Parts for High Temperature | , |
| Forgings, Carbon and Low Alloy Steel, Requiring Notch | A350/A350M |
| , ,Toughness Testing for Piping Components | , |
| Forged or Rolled 8 and 9 ,% Nickel Alloy | A522/A522M |
| , ,Steel Flanges, Fittings, Valves, and Parts | , |
| , ,for Low-Temperature Service | , |
| Forgings, Carbon and Alloy Steel, for Pipe Flanges, | A694/A694M |
| , ,Fittings, Valves, and Parts for High-Pressure | , |
| Flanges, Forged, Carbon and Alloy Steel for Low | A707/A707M |
| , ,Temperature Service | , |
| Forgings, Carbon Steel, for Piping Components with | A727/A727M |
| , ,Inherent Notch Toughness | , |
| Forgings, Titanium-Stabilized Carbon Steel, for | A836/A836M |
| , ,Glass-Lined Piping and Pressure Vessel Service | , |