STANDARD | REFERENCE |
---|---|
DESIGN | ASME B16.34 |
FACE TO FACE | ASME B16.10 |
END CONNECTION | ASME B16.5, ASME B16.47 SER A&B, |
FIRE TEST | API 6FA, BS 6755 PART-2 |
TESTING | API 598 / EN 12266 / BS 6755 PART-1 |
NACE COMPLIANCE | NACE MR 0175 / 0103, ISO 15156 |
PT RATING | ASME B16.34 |
SPECIFICATIONS | |
---|---|
VALVE SIZES | 2" TO 42" |
CLASS RATINGS | CLASS 150 TO 1500 |
END CONNECTIONS | FLANGED FF, RF / RTJ, BWE |
DESIGN TYPE | SPRING ASSISTED, NON-SLAM TYPE |
MATERIAL OF CONSTRUCTION | |
---|---|
INLET & OUTLET BODY | CARBON STEEL, DUCTILE IRON, CAST IRON, STAINLESS STEEL, ALUMINIUM-BRONZE, DUPLEX STAINLESS STEEL, LOW CARBON STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS |
TRIM MATERIAL | STAINLESS STEEL, DUPLEX STAINLESS STEEL, ALUMINIUM BRONZE SUPER DUPLEX STAINLESS, HIGH NICKEL ALLOYS |
SEALS | PTFE, RPTFE,GRAPHITE, GRAPHOIL |
GASKET MATERIAL | SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON |
STUDS & NUTS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H |
SPRINGS | SPRING STEEL, STAINLESS STEEL, EXOTIC MATERIALS |