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1.1 This specification covers wrought welding fittings for pressure piping, factory-made from nickel and nickel alloys. Threaded fittings as covered in ASME B16.11 are also covered by this specification. The term welding applies to butt-welding or socket-welding parts such as 45 and 90° elbows, 180° bends, caps, tees, reducers, lap-joint stub ends, and other types, as covered by ASME B16.9, ASME B16.11, MSS SP-43, MSS SP-95, and MSS SP-97.
1.1.1 Several grades of nickel and nickel alloys are included in this specification. Grades are designated with a prefix, WP or CR, based on the applicable ASME or MSS dimensional and rating standards.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 23.040.40 : Metal fittings 77.150.40 : Nickel and chromium products |
| Number of pages | 9 |
| Replace | ASTM B366/B366M-17 |
| Year | 2019 |
| Document history | ASTM B366/B366M-17 ASTM B366/B366M-16 ASTM B366/B366M-15 ASTM B366-10a ASTM B366-10 ASTM B366-04be1 |
| Country | USA |
| Keyword | ASTM 366;ASTM B366;ASTM B366;10.1520/B0366_B0366M-19 |