TOTAL CAPABILITIES IN THE PIPELINE INDUSTRY UTILITY TECHNOLOGIES INTERNATIONAL CORPORATION Cincinnati Columbus West Jefferson
OGA SEMINAR DECEMBER 3, 2012 OGA Seminar 2012 2
Regulators Meters Valves Flanges Filter/separators Heaters Instrumentation components OGA Seminar 2012 3
Regulators Body & Diaphragm pressure rating Each manufacturer establishes the ratings for each regulator Based on regulator Upstream / Downstream OGA Seminar 2012 4
Table 6. Type 627R Capacities for 1 and 2-Inch body sizes (1) 1 Fisher Type 627R 1. Capacity is based on 20 percent droop unless otherwise noted below. - Blank areas indicate where maximum operating pressure for a give orifice is exceeded. OGA Seminar 2012 5
Typical Commercial Type Regulator Capacity Tables 2 Models 243-12-1 and 243-12-2 in SCFH of Natural Gas (0.6 Specific Gravity - 14.65 psia - 60ºF) Last capacity figure in each group indicates maximum allowable inlet pressure (except for emergency conditions). Heavy stepped line indicates the recommended maximum capacity and inlet pressure for each orifice for operation within the optimum performance range. OGA Seminar 2012 6
Typical Large Capacity Regulator Tables 2, 3, 4 & 6 441-57S Capacity Table OGA Seminar 2012 7
Typical Large Capacity Regulator Limitations OGA Seminar 2012 8
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Diaphragm Meters Domestic Aluminum 5-10 & 25 Psig WP Commercial & Industrial Large diaphragm Aluminum 10-100 Psig WP Rotary Meters Aluminum, Iron & Steel Based on meter body materials 125, 175, 200, 285, 300, 720, 1480 psig WP Turbine Aluminum and Steel Based on meter body materials 175, 275, 720, 1440 psig WP OGA Seminar 2012 11
Valves CWP Iron Class 125 175 Psig WP Ductile Class 250 500 Psig WP Valves CWP Steel Class 150 275 /285 Psig WP Class 300 720 / 740 Psig WP Class 600 1440 / 1480 Psig WP OGA Seminar 2012 12
Cold Working Pressure (CWP) Rating Rating of valve at ambient conditions, usually from 20 to 100 F Pressure Rating The maximum operating pressure established by the Manufacturer Temperature Ratings The maximum and minimum temperatures at which the valve can be used. OGA Seminar 2012 13
Fittings Cast Iron Malleable Iron Steel Pipe Flanges Cast Iron Flanges Steel Flanges OGA Seminar 2012 14
CLASS 125 Allowable working pressures for these fittings are: (. W.S.P ) 125 psi Working Steam pressure (. W.O.G ) 175 psi Water, Cold Oil or Gas CLASS 250 Allowable working pressures for these fittings are: (. W.S.P ) 250 psi Working Steam pressure (. W.O.G ) 400 psi Water, Cold Oil or Gas OGA Seminar 2012 15
Malleable Iron Threaded Fittings Classes 150 and 300 CLASS 150 Allowable working pressures for these fittings are: (. W.S.P ) 150 psi Working Steam pressure (. W.O.G ) 300 psi Water, Cold Oil or Gas CLASS 300 Allowable working pressures for these fittings are: PIPE SIZE in inches PRESSUE TEMPERATURE TABLE FOR CLASS 300 W.S.P, Or hot oil up to 550 O F Non-shock cold W.O.G. To 150 O F 1/8 to 1 300 psi 2000 psi 1 1/4 to 2 300 psi 1500 psi 2 1/2 to 4 300 psi 1000 psi 5 to 8 300 psi 800 psi OGA Seminar 2012 16
Forged Fittings Classes 2000, 3000, 6000 AND 9000 90 o ELBOW 45 o ELBOW TEE CROSS STREET ELBOW LATERAL HEXAGON BUSHING FLUSH BUSHING ROUND HEAD PLUG HEXAGON HEAD PLUG SQUARE HEAD PLUG COUPLING REDUCER HALF COUPLING CAP www.onlinepipe.com OGA Seminar 2012 17
ASME B16.1 OGA Seminar 2012 18
Steel Flanges OGA Seminar 2012 19
Steel Flanges ASME B16.5 ANSI CLASS OGA Seminar 2012 20
Stamped vessel pressure ratings VS flange ratings Stamped vessels are design to any working pressure Flange pressure rating must match or exceed the maximum working pressure of the unit Stamped vessel pressure ratings Maximum working pressures are from 20 to 100 F and subject to derating at elevated temperatures per ASME Code Test pressures Covered by ASME Code and are only tested to 1.3 x Design Working Pressure Buyer must specify a higher test pressure if desired OGA Seminar 2012 21
Instrument supply regulators Sight gauges Dump valves The manufacturer can provide the operating & maximum pressures for their equipment Kimray Dump Valve Liquid Level Gauge High-Pressure Instrument Supply System with Overpressure Protection OGA Seminar 2012 22