Pulsation Dampener
Replacement Pulsation Dampener for a customer from the United States
Design data – inlet/shell
|
Design pressure |
: 3 bar(g) |
|
Design temperature inlet |
: 150 °C |
|
Corrosion allowance |
: 3 mm |
|
Design standard |
: ASME VIII, div.1 + U Stamp |
Equipment
|
Model and size |
: RPD 2200 I-Sp/MT/DD |
|
Shell diameter |
: 2,200 mm |
|
Overall length |
: 6,945 mm |
|
Inlet N1 size Outlet N2 size Drain N3 size |
: 42” 150LBS ASME FFWN : 42” 150LBS ASME FFWN : 4” 150 LBS ASME B16.5 RFWN |
|
Drain size N4 size |
: 4” 150 LBS ASME B16.5 RFWN |
|
Vent N5 size Vent N6 size Instrument N7 size Instrument N8 size Inspection opening M1 size Inspection opening M2 size |
: 3” 150 LBS ASME B16.5 RFWN : 3” 150 LBS ASME B16.5 RFWN : 1” NPT 3000LBS : 1” NPT 3000LBS : 16”x 14”” Oval : 16”x 14”” Oval |
|
Total installed mass |
: 10,650 kg |
Materials of construction
|
Shell |
: SA 285 Gr.C |
|
Heads |
: SA 285 Gr.C |
|
Flanges |
: SA 105N |
|
Nozzles Internals |
: SA 106 Gr.B : SA 285 Gr.C |
|
Lifting lugs, saddles, etc… |
: SA 285 Gr.C |
Protection
|
External protection Internal protection |
: SA 2.5 + 1x Two Component Epoxy Primer (D.F.T. 35µm) : Conserving oil |
|
Certificates |
: 3.1 + WPS/PQR (ASME IX) |
|
X-Ray |
: 10% of all pressure containing welds |
|
Pressure test |
: Included (test pressure 4.5 bar(g) |