ANSI flange ball valve
- Steel ball valves:API 608/ API 6D(ANSI flange ball valve)
- Steel ball valves:ISO 14313
- Fire durable:API 607
- Anti static:API 608
- Steel valves:ASME B16.34
- Face to face:ASME B16.10
- End flanges:ASME B16.25
- Inspection and steel:API 598/API 6D