APPLICABLE STANDARDS
Steel Gate Valves API602
Steel Valves ASME B16.34
Face To Face, Manufacturer Standard
Face To Face, Flanges, ASME B16.10
End Flanges ASME B16.5
Butt Welding Ends ASM E B16.25
Socket-welding Ends, ASME B16.11
Screwed Ends ASME B1.20.1
Inspection And Test API 598