- Class: 150/300
- Design: ASME B16.34
- Face to Face: ASME B16.10
- Class 150: 1/2”~5”
- Steel Casting: MSS SP-55
- Flande end Dimensions: ASME B16.5
- Cold Working Pressure : 19.0 Kgf/cm2
- Application: Suitable for aggressive media such as chemical plants, refineries, and the oil & gas industry.