TOTAL CAPABILITIES IN THE PIPELINE INDUSTRY. UTILITY TECHNOLOGIES INTERNATIONAL CORPORATION Cincinnati Columbus West Jefferson

Transcription

1 TOTAL CAPABILITIES IN THE PIPELINE INDUSTRY UTILITY TECHNOLOGIES INTERNATIONAL CORPORATION Cincinnati Columbus West Jefferson

2 OGA SEMINAR DECEMBER 3, 2012 OGA Seminar

3 Regulators Meters Valves Flanges Filter/separators Heaters Instrumentation components OGA Seminar

4 Regulators Body & Diaphragm pressure rating Each manufacturer establishes the ratings for each regulator Based on regulator Upstream / Downstream OGA Seminar

5 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

6 Typical Commercial Type Regulator Capacity Tables 2 Models and in SCFH of Natural Gas (0.6 Specific Gravity 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

7 Typical Large Capacity Regulator Tables 2, 3, 4 & S Capacity Table OGA Seminar

8 Typical Large Capacity Regulator Limitations OGA Seminar

9 OGA Seminar

10 OGA Seminar

11 Diaphragm Meters Domestic Aluminum 5-10 & 25 Psig WP Commercial & Industrial Large diaphragm Aluminum 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

12 Valves CWP Iron Class Psig WP Ductile Class Psig WP Valves CWP Steel Class /285 Psig WP Class / 740 Psig WP Class / 1480 Psig WP OGA Seminar

13 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

14 Fittings Cast Iron Malleable Iron Steel Pipe Flanges Cast Iron Flanges Steel Flanges OGA Seminar

15 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

16 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 psi 2000 psi 1 1/4 to psi 1500 psi 2 1/2 to psi 1000 psi 5 to psi 800 psi OGA Seminar

17 Forged Fittings Classes 2000, 3000, 6000 AND 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 OGA Seminar

18 ASME B16.1 OGA Seminar

19 Steel Flanges OGA Seminar

20 Steel Flanges ASME B16.5 ANSI CLASS OGA Seminar

21 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

22 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