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Title: Flanged end swing check valves

Material: WCB/CF8/CF8M

Nominal pressure: Class150/300/600/900/1500

Nominal diameter: 50mm~750mm (Class150/300)

                                50mm~600mm (Class600/900)

                                50mm~400mm (Class1500)

Flange standard: ASME B16.5/ASME B16.47/MSS SP-44

Face to face standard: ASME B16.10

Design and manufacture: BS 1868 & API 6D

Inspection & test standard: API 598 & API 6D

Pressure-temperature ratings: ASME B16.34

Title: Thread & socket-welding end swing check valves

Material: A105/LF2/F11/F22/F304/F316

Nominal pressure: Class150/300/600/800

Nominal diameter: 8mm~50mm

End standard: ASME B16.11/ASME B1.20.1

Design and manufacture: API 602

Inspection & test standard: API 598

Pressure-temperature ratings: ASME B16.34

Title:  Flanged end swing check valves

Material: A105/LF2/F11/F22/F304/F316

Nominal pressure: Class150/300/600/800

Nominal diameter: 8mm~50mm

Flange standard: ASME B16.5

Face to face standard: ASME B16.10

Design and manufacture: API 602

Inspection & test standard: API 598

Pressure-temperature ratings: ASME B16.34

Title: Flanged end lift check valves

Material: WCB/CF8/CF8M

Nominal pressure: Class150/300/600/900

Nominal diameter: 15mm~300mm (Class150/300)

                                 50mm~200mm (Class600/900)

Flange standard: ASME B16.5

Face to face standard: ASME B16.10/MSS SP-44

Design and manufacture: BS 1868 & API 6D

Inspection & test standard: API 598 & API 6D

Pressure-temperature ratings: ASME B16.34

Title: Thread & socket-welding end lift check valves

Material: A105/LF2/F11/F22/F304/F316

Nominal pressure: Class150/300/600/800

Nominal diameter: 8mm~50mm

End standard: ASME B16.11/ASME B1.20.1

Design and manufacture: API 602

Inspection & test standard: API 598

Pressure-temperature ratings: ASME B16.34

Title: Thread & socket-welding end Y-type lift check valves

Material: A105/LF2/F11/F22/F304/F316

Nominal pressure: Class900/1500/2000/2500

Nominal diameter: 15mm~50mm

End standard: ASME B16.11/ASME B1.20.1

Design and manufacture:   API 600

Inspection & test standard: API 598

Pressure-temperature ratings: ASME B16.34

Title: Flanged end lift check valves

Material: A105/LF2/F11/F22/F304/F316

Nominal pressure: Class150/300/600/800

Nominal diameter: 15mm~50mm

Flange standard: ASME B16.5

Face to face standard: ASME B16.10

Design and manufacture: API 602

Inspection & test standard: API 598

Pressure-temperature ratings: ASME B16.34

Title: Wager type double disc swing check valves

Material: WCB/CF8/CF8M/CF3/CF3M

Nominal pressure: Class150/300/600/900

Nominal diameter: 50mm~600mm (Class150)

                                50mm~400mm (Class300/600)

                                50mm~200mm (Class900)

Flange standard: ASME B16.5

Face to face standard: ASME B16.10

Design standard: API 594

Inspection & test standard: API 598

Title: Wager type piston-lift check valves

Material: WCB/CF8/CF8M/CF3/CF3M

Nominal pressure: Class150/300/600/900

Nominal diameter: 15mm~150mm

Flange standard: ASME B16.5

Face to face standard: ASME B16.10

Design standard: API 594

Inspection & test standard: API 598

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