Applicable Standards
●STEEL CHECK VALVES, API 594/API 6D
●STEEL CHECK VALCES,ISO14313
●STEEL VALVES, ASME B16.34
●FACE TO FACE, ASME B16.10
●END FLANGES,ASME B16.5
●INSPECTION AND TEST, API 598/API 6D
Design descriptions
●PSB,PRESSURE SEAL BONNET
●FLEXIBLE DISC, FULLY GUIDED
●RENEWABLE SEAT RINGS
●FLANGED OR BUTTWELDING ENDS
| Size |
NPS 2″~36″ |
| Pressure Rating |
Class 900~2500 |
| Material |
WCB,WCA,WCC,WC6,WC9,C12,C5,LCB,,LCC,CF8,CF8M,CF3,CF3M,CN7M,CF8C |
| Design & Manufacturing Standard |
BS 1868,ASME B16.34,API 6D |
| Face to Face |
ASME B16.10,API 6D,EN 588(DIN 3202) |
| Flanged Dimension |
ASME B16.15,ASME B16.47,(DIN 2501) |
| Butt weld dimensions |
ASME B 16.25 |
| Pressure temperature |
ASME B 16.34 |
| Test and Inspection |
BS 12266,API 598 |