total capabilities in the pipeline industry...dec 03, 2012 · total capabilities in the pipeline...
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TOTAL CAPABILITIES IN THE PIPELINE INDUSTRY
UTILITY TECHNOLOGIES INTERNATIONAL CORPORATION Cincinnati Columbus West Jefferson
OGA SEMINAR
DECEMBER 3, 2012
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Regulators
Meters
Valves
Flanges
Filter/separators
Heaters
Instrumentation components
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Regulators ◦ Body & Diaphragm pressure rating
Each manufacturer establishes the ratings for each regulator
Based on regulator
Upstream / Downstream
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Table 6. Type 627R Capacities for 1 and 2-Inch body sizes (1)
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.
1” Fisher Type 627R
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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.
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Typical Large Capacity Regulator Tables
2”, 3”, 4” & 6” 441-57S Capacity Table
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Typical Large Capacity Regulator Limitations
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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
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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
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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.
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Fittings ◦ Cast Iron
◦ Malleable Iron
◦ Steel
Pipe Flanges ◦ Cast Iron Flanges
◦ Steel Flanges
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125 psi Working Steam pressure (W.S.P.) 175 psi Water, Cold Oil or Gas (W.O.G.)
250 psi Working Steam pressure (W.S.P.) 400 psi Water, Cold Oil or Gas (W.O.G.)
CLASS 250 Allowable working pressures
for these fittings are:
CLASS 125 Allowable working pressures
for these fittings are:
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150 psi Working Steam pressure (W.S.P.) 300 psi Water, Cold Oil or Gas (W.O.G.)
CLASS 300 Allowable working pressures for these fittings are:
CLASS 150 Allowable working pressures for these fittings are:
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
PRESSUE TEMPERATURE TABLEFOR CLASS 300
PIPE SIZEin inches
W.S.P, Or hot oilup to 550 OF
Non-shockcold W.O.G.
To 150 OF
Malleable Iron Threaded Fittings Classes 150 and 300
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Forged Fittings Classes 2000, 3000, 6000 AND 9000
www.onlinepipe.com
90o ELBOW 45o ELBOW TEE CROSS STREET ELBOW LATERAL
HEXAGON
BUSHING
FLUSH
BUSHING
ROUND HEAD
PLUG
HEXAGON
HEAD PLUG
SQUARE
HEAD PLUG
COUPLING REDUCER HALF COUPLING CAP
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ASME B16.1
Steel Flanges
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Steel Flanges ANSI CLASS
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ASME B16.5
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
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Instrument supply regulators
Sight gauges
Dump valves
High-Pressure Instrument Supply System with Overpressure Protection
Kimray Dump Valve
Liquid Level Gauge
The manufacturer can provide the operating
& maximum pressures for their equipment
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