- Sizes: 2” – 36”
- Class: 150 – 1500
- Design: API 6D
Design and Manufacturing Standards
- Basic Design API 6D
- Face to Face Dimension ANSI B16.10
- Flange End Dimension ANSI / ASME B16.5 (2”to 24”)
ANSI B16.47 & MSS SP-44 (26” & up) - Butt- Weld End Dimension ANSI B16.25
- Inspection & Testing API 6D