|
 Hopkinsons
Korea Design standard |
| ASME |
 |
ASME
B 16.34
- Flanged, Threaded & Welding
ASME
B 16.5
- Pipe Flanges & Flange Fittings
ASME
B 16.25
- Butt Welding Ends |
| ANSI/FCI |
  |
ANSI/FCI
70.2
- Control valve Seat Lekage |
| NACE |
 |
NACE
MR-01-75
- Valve Material (Option) |
| British Standard |
 |
BS1560
- Circular Flanges for Pipes, Valves &
Fittings
BS4504
- Circular Flanges for Pipes, Valves &
Fittings
|
|
|
