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- Users: PrudhoeBayAK
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Reducing Flange Dimensions
Is there a good website out there with a table of available reducing flange combinations, and standard dimensions? Is a 12" x 6" ANSI 150# RF Weldneck reducing flange available? Thanks!- PrudhoeBayAK
- Thread
- Replies: 4
- Forum: Pipelines, Piping and Fluid Mechanics engineering
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Vessel Relief Valve Inlet Piping Questions
Looking over ASME BPV Section VIII Div 1 UG-135 I am slightly confused. If I have 2 50% capacity relief valves protecting the vessel (i.e. both combined as 1 level of overpressure protection), each with 2" inlets, can I use a common 2" supply piping run? Subpart (c) seems to imply...- PrudhoeBayAK
- Thread
- Replies: 2
- Forum: Boiler and Pressure Vessel engineering
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Pilot PSVs Lifting Due to Backpressure Surges?
I have a 2"x3" pilot operated PSV (AGCO model 4731023/S/NACE) set at 100 psig, with a normal system operating pressure of ~35 psig. The PSV discharges into a common flare header, which has several other PSVs and blowdown valves tie-ing into the header in close vicinity of the 2x3...- PrudhoeBayAK
- Thread
- Replies: 3
- Forum: Valve engineering
