Issuing body
ASME
Latest edition
2021 Edition
Region
USA, Global
Equipment items
1
Scope
Socket-weld and threaded forged fittings (Class 2000/3000/6000/9000).
Key requirements (6)
- Forged steel socket-welding and threaded fittings — NPS 1/8 to 4.
- Pressure classes: 2000, 3000, 6000, 9000 (threaded); 3000, 6000, 9000 (socket weld).
- Used in small-bore process piping (instrumentation, drains, vents).
- Materials: A105 (carbon), A182 (alloy/stainless).
- Threading per ASME B1.20.1 (NPT).
- Hydrotest: per fitting class rating.
Applied to 1 equipment item
Piping & Fittings