Valve 5.1 Dimensions of API 602 valve conform to the largest dimension of manufacturer's standard.. These dimensions may be changed in accordance with manufacturer's standard.. Thesedime
Trang 11.3 PIPE FITTING AND VALVE DIMENSION CHART & WEIGHT 20~93
1.15 FIGURE-8 BLANKS, PADDLE SPACER AND BLANK 125~128
2 PIPING DESIGN REFERENCES 155~254
PIPING
Trang 22.27 CIRCUMFERENTIAL STAIRWAY & PLATFORM FOR C.R.T 245~246
CIVIL & STRUCTURE
3.3 ALLOWABLE FORCE & MOMENT
(PUMP,VESSEL, HEATER, AIR FIN COOLER)
265~269
Trang 34.1 WALL THICKNESS CALL OUT AND UNIT WEIGHT TABLE 284~289
기 타 REFERANCES
Trang 4Fitting dimensions conform to the following codes:
3.1 Socket weld : ASME B16.11
3.2 Butt weld : ASME B16.9
3.3 Swage nipple and boss : BS3799
4 Flange
4.1 Heights of raised face flanges are based on the following :
4.1.1 Class 150 and 300 : 0.06”(1.6mm)4.1.2 Class 600 and above : 0.25”(6.4mm)4.2 Ring joint grooves conform to the groove depth listed in table 5 of ASME B16.5
4.3 Flange dimensions are based on the following codes :
4.3.1 KS : KS4.3.2 JIS : JIS B22204.3.3 ASME : ASME B16.5 and B16.47 Series A/B4.3.4 AWWA : AWWA C207
4.3.5 TAYLOR FORGE : Modern Flange Design(Taylor Forge Bulletin 722)
5 Valve
5.1 Dimensions of API 602 valve conform to the largest dimension of manufacturer's standard
These dimensions may be changed in accordance with manufacturer's standard
5.2 Hand wheel dimension "W" and stem height dimension "R" conforms to manufacturer's standard Thesedimensions may be changed in accordance with manufacturer's standard Review the final vendor print
Trang 56 Abbreviation
A : AMERICAN NATIONAL STANDARD INSTITUTE
API : AMERICAN PETROLEUM INSTITUTE
AWWA : AMERICAN WATER WORK ASSOCIATIONCPL’G
CPL’G : COUPLING
ELL : ELBOW(L : LONG, S : SHORT)
J : JAPANESE INDUSTRIAL STANDARD
JPI : JAPANESE PETROLEUM INSTITUTE
K : KOREAN INDUSTRIAL STANDARD
MSS : MANUFACTURERS STANDARDIZATION SOCIETY
7.1 Welding clearance is not included in this dimension chart
7.2 All dimensions given in this dimension chart are minimum
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1 Prefix Names of Multiples and Submultiples of Units
Prefix Measure Decimal equivalent Exponential
expression
2 Conversion Factors – Frequently Used U.S Customary Units to SI Standard Units
To convert To Multiply by To convert To Multiply by
0.3048 Btu per second
(Btu/sec)Foot pounds persecond(ft·lb/sec)
Foot
pound(ft·lb)
sq cm(kg/cm²)
Newtons per sq meter 98066.50
Watthour Joule 3600.355818 Pounds per
sq in.(lb/in²)
Newtons per sq meter 6894.757
Force Torr (mm Hg 0℃) Newtons per sq meter 133.322
Length Centipoise Newton secondper meter 0.001
Foot
Mile(U.S statute)
MeterMeter
0.30480001609.344
Pounds per footSecond(lb/ft·sec)
Newton secondper meter
1.488164
Slug Kilogram 14.59390 Gallon(U.S liquid) Cubic meter 0.003785412Ton(2000 lb) Kilogram 907.1847
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3 Mass Equivalents
To obtain →
Multiply↓,by ↘
Pound (avdp)
Ounce (avdp) Gram Kilogram Slug Ton
Ton (short)*
oz(avdp) (oz) 0.0625 1 28.3495 0.02835 0.0019 2.835E-5 3.125E-5
Square centimeter Square meter
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6 Weight Conversion Factor
To obtain →
Multiply↓,by ↘ Milligram Gram Kilogram Ton Grain Pound
7 Density Equivalents
To obtain →
Multiply↓,by ↘
Grams per cubic Centimeter
Pounds per cubic inch
Pounds per cubic foot
Slugs per Cubic foot
Kilograms per cubic meter
Imperial gallon
Cubic inch
Cubic foot liter
Cubic meter
Barrel (oil)
* The capacity of a barrel varies with industries as follows :
1 barrel of beer = 31 U.S gallons
1 barrel of wine = 31.5 U.S gallons
1 barrel of oil = 42 U.S gallons
1 barrel of whiskey = 45 U.S gallons
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9 Pressure Equivalents
To obtain →
Multiply ↓,by↘
Poundspersquareinch
Poundspersquarefoot
phere
Atmos-Kilogramspersquarecentimeter
Kilogramspersquaremeter
Incheswater(68℉)
Footwater(68℉)
Inchesmercury(68℉)
metersmercury(32℉)
Milli-Bar
Pascal(Mpa)lb/in2
Mega-(psi) 1 144 0.068046 0.070307 703.070 27.7276 2.310636 2.03602 51.71497 0.068947 0.006895lb/ft2(psf) 0.006944 1 0.000473 0.000488 4.88242 0.1926 0.01605 0.014139 0.35913 0.000479 0.0000479atm 14.696 2116.22 1 1.03323 10332.27 407.484 33.9570 29.9213 760 1.01325 0.101325
Kg/cm2 (ata) 14.2233 2048.155 0.96784 1 10000 394.38 32.8650 28.959 735.559 0.98067 0.098067Kg/m2 0.001422 0.204768 0.0000968 0.0001 1 0.03944 0.003287 0.002896 0.073556 0.000098 0.0000098inAq (68℉) 0.036065 5.1972 0.002454 0.00253 25.375 1 0.08333 0.073430 1.8651 0.002466 0.000249ftAq(68℉) 0.432781 62.3205 0.029449 0.03043 304.275 12 1 0.88115 22.3813 0.029839 0.0029839inHg(68℉) 0.491154 70.7262 0.033421 0.03453 345.316 13.6185 1.1349 1 25.4 0.033864 0.0033864mmHg(32℉)
(torr)
0.0193368 2.78450 0.0013158 0.0013595 13.59509 0.53616 0.044680 0.03937 1 0.001333 0.0001333bar 14.5038 2088.55 0.98692 1.01972 10197.2 402.156 33.5130 29.5300 750.062 1 0.10Mpa 145.038 20885.5 9.8692 10.1972 101972.0 4021.56 335.130 295.300 7500.62 10.0 1
Horsepower hour Joule
Kilowatt hour
Kilogram meter
+ Based on 1 Cal = 4.1840Joules
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11 Volumetric Flow Rate Equivalents
To obtain →
Multiply↓, by ↘
U.S.
Gallons per minute
Imperial gallons per minute
U.S.
million gallons per day
Cubic feet per second
Cubic meter Per hour
Liter per second
Barrel (42 gallons) per
minute
Barrel (42 gallons) per day
Foot pound per second Watt
Btu per hour
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13 Conversion Factors for Thermal Conductivity, k
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1 Dimensions of Elbows & Caps
Unit : mm
Center-to-End Length Nominal
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2 Dimensions of Tees
Unit : mm Outside Diameter at
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3 Dimensions of Reducers
Unit : mm Outside Diameter at Bevel Outside Diameter at Bevel
Nominal Pipe
Size (NPS) Large End D Small End D1 End-to-End H
Nominal Pipe Size (NPS) Large End D Small End D1 End-to-End H
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Trang 105LDP-L901 REV 1 (OCT., 2002) PAGE : 1 OF 5DATE : DEC., 1995
CORRELATION OF FITTINGS CLASS WITH SCHEDULE NUMBER OR WALL DESIGNATION OF RUN PIPE CALCULATION OF RATINGS
Class of
Pipe Wall for Rating Basis 1)
3000 Threaded & Socketweld NPS 1/8 – 4 Extra Strong
6000 Threaded & Socketweld NPS 1/2 - 2 Schedule 160
Outlet
ND min max.
X (mm)
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Outlet
ND min max.
X (mm)
3.1/2”
4”
.92.92.92
5”
6”
8”
.76.76.762.1/2”
4”
5”
6”
.90.90.90.90
*For more Detail, Refer to MSS SP-97
5”
6”
8”
.81.81.81.813.1/2”
6”
8”
1.061.061.064”
8”
10”
.79.79.79
10”
12”
14”
1.121.121.121.126”
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BRANCH OUTLET HEIGHT – BUTTWELDING, METRIC UNITS
RED FULL RED FULL RED FULL STD XS XXS
3) TAEKWANG Manufacturer’s Standard Dimensions
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BRANCH OUTLET HEIGHT – THREADED, METRIC UNITS
2) For more Detail, Refer to MSS SP-97
3) TAEKWANG Manufacturer’s Standard Dimensions
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BRANCH OUTLET – SOCKETWELDING, METRIC UNITS
1) “B” Socket minimum depths per ASME B 16.11
2) For more Detail, Refer to MSS SP-97
3) TAEKWANG Manufacturer’s Standard Dimensions
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Free Float Steam Trap
*JIS40K Other Standards available
Thermodynamic Steam Trap
57(67)
1.4(1.6)( ) Model A46SW *PT, Other Standards available
**With optional BO2, add 22mm to H and H1
A46S/A46SR/A46SW Socket Welded (mm)
57(67)1.44(1.6)( ) Model A46SW **With optional BO2, add 22mm to H and H1
(8.8)(50) (220)
(120)
62(62)
(67)
(10)( ) Model A46SW *JIS 40K RF, other Standards available
**With optional BO2, add 22mm to H and H1
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Float & Thermostatic Steam Trap
Series J, F&T shown Series K, F&T shown
J and K Series Traps
Inverted Bucket Steam Traps
411G Bottom Inlet, Top Outlet Traps ; 421 Side Inlet, Side Outlet TrapsAdd suffix “CV” to trap number for internal check valve
Model No Screwed or
SW Model No Flanged
411G 411G-FW
421 421-FW
*”BB” dimensions shown are for 3/4”conn., Class 900 flanged Consult factoryfor dimensions of models with other connection sizes and/or flanges
Model 411G Trap
Model 421 Trap
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401.6
542.1
572.3
381.5
0.47kg
0.83/4 47
53
9095
60
1.01.6
TD 32F Thermodynamic Steam Trap
FT14 Ball Float Steam Trap
803.1
401.6
572.2
572.2
381.5
803.1
401.6
572.2
572.2
381.5
2.4kg5.3lb 3/4 121 107 67 147 105 30 2.9
953.7
401.6
632.5
572.5
381.5
3.1kg6.9lb
1003.9
401.6
-
-
-
-4.2kg9.3lb
분해시필요간격
스크린 분해시필요간격
보온캡 분해시필요간격
캡분해 간격Withdrawal DistanceFor Cap
보온캡 분해간격Withdrawal DistanceFor Isotub
스크린 분해간격Withdrawal DistanceFor Screen
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FT20/FT44 Ball Float Steam Trap
규격
구 경 PN40
A
ANSI 300 A
ANSI 150
무 게 (kg)
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Trang 120AND BLANK
LDP-L901 REV 1 (OCT., 2002) PAGE : 1 OF 4DATE : DEC., 1995
3) Followings shall be marked by punching on handle of all spacer and blank with 5mm(min.) letters :
- stamped “SPACER” or “BLANK”
- Nominal size (example : 26”)
- Flange rating (example : CL.150)
- Material designation (example : A515-70)
- Thickness (example : 35mm)
4) A hole of 10mm Dia shall be drilled as an identification-mark for spacer
Trang 121AND BLANK
LDP-L901 REV 1 (OCT., 2002) PAGE : 2 OF 4DATE : DEC., 1995
1) All dimensions shown in the tab le are in millimeter, except nominal pipe size
2) Bold letters are based on ASME B16.48
Trang 122AND BLANK
LDP-L901 REV 1 (OCT., 2002) PAGE : 3 OF 4DATE : DEC., 1995
2) ASME B16.5 FEMALE RJ FLANGES
Class 150 Ring Joint Class 300 Ring Joint Class 600 Ring Joint Size
1) All dimensions shown in the tab le are in millimeter, except nominal pipe size
2) Bold letters are based on ASME B16.48
Trang 123AND BLANK
LDP-L901 REV 1 (OCT., 2002) PAGE : 4 OF 4DATE : DEC., 1995
3) ASME B16.47 RF FLANGE
Class 150 Raised Face ASME B16.47 SERIES A ASME B16.47 SERIES B Size
1) Thickness of paddle blank & spacer shall be ca lculated as per design condition of project
2) All dimensions shown in the tab le are in millimeter, except nominal pipe size
3) All dimensions shown in the table are based on para 304.5.3 of ASME B31.3
Trang 124LG E&C
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1) Jack Screw Flange(for RF/FF)
RATING 150# RF/FF 300# RF 600# RF 900# RF 1500# RF 2500# RF
SEE NOTE 1 SEE NOTE 1
U3/4 x 110 U3/4 x 115 U3/4 x 130 U3/4 x 160
10 U3/4 x 80 U3/4 x 105 U3/4 x 150 U3/4 x 165 U7/8 x 220 U7/8 x 290
12 U3/4 x 85 U3/4 x 110 U3/4 x 160 U7/8 x 185 U7/8 x 245 U7/8 x 325
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2) Jack Screw Flange(for RJ)
RATING 150#RJ 300# RJ 600# RJ 900# RJ 1500# RJ 2500# RJ
PIPE
SIZE
1.1/2 U5/8 x 85 U5/8 x 95 U5/8 x 95 U5/8 x 115 U5/8 x 115 U3/4 x 140
2 U5/8 x 90 U5/8 x 105 U5/8 x 105 U3/4 x 140 U3/4 x 140 U3/4 x 150
3 U3/4 x 95 U3/4 x 115 U3/4 x 115 U3/4 x 140 U3/4 x 160 U3/4 x 180
4 U3/4 x 100 U3/4 x 125 U3/4 x 140 U3/4 x 150 U3/4 x 165 U3/4 x 210
6 U3/4 x 110 U3/4 x 140 U3/4 x 160 U3/4 x 175 U1 x 215 U1 x 265
8 U3/4 x 120 U3/4 x 150 U3/4 x 180 U3/4 x 190 U1 x 255 U1 x 350
10 U7/8 x 125 U7/8 x 160 U7/8 x 190 U3/4 x 205 U1.1/8 x 275 U1.1/8 x 375
12 U7/8 x 135 U7/8 x 170 U7/8 x 205 U7/8 x 220 U1.1/8 x 330 U1.1/8 x 410
-Notes :
1) When jack screws are not listed in the table, flange spreaders shall be used
2) Jack screws shall be set screw M.S.T threaded full length Jack screws to be 180 deg apart
3) Fabricator shall locate and install jack screws where noted on the piping isometric and in accordance with this drawing.4) For 26” & larger, length of jack screw bolts shall be calculated as per thickness of paddle spacer & blank
5) Jack screw bolt shall be Hex cap screws bolts as per ASME B18.2.1
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1) Double Disc and Conduit only
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1) Category A : Manufacture’s rated cold working pressure(CWP) butterfly valves, usually with a concentric disc and
seat configuration Sizes covered are NPS 2 to NPS 48 for valves having ASME Class 125 or Class
150 flange bolting patterns
Lug-and Wafer-Type
Unit : mm
Valve Sizes(NPS) Face-to-Face
Dimensions Valve Sizes(NPS)
Face-to-Face Dimensions
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2) Category B : Pressure-temperature rated butterfly valves that have an offset seat and either an eccentric or concentric
disc configuration These valves may have a seat rating less than the body rating Sizes covered are NPS
3 to NPS 24 for Classes 150, 300, and 600
Lug-and Wafer-Type Long Short
1) The Dimensions listed are Valve Metal-to-Metal Dimensions
2) The Dimensions listed agreed with ASME B16.10 for flanged Gate Valves
3) The Dimensions listed agreed with ISO 5752 Basic Series 13.0
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Trang 143LDP-L901 REV 1 (OCT., 2002) PAGE : 1 OF 1DATE : DEC., 1995
Values in approximate decimals of an inch As a number or gages are in use for various shapes and metals, it is advisable tostate the thickness in thousandths when specifying gage number
Gage
number
American(A.W.G.) or
Brown and Sharpe
(B&S) (for
non-ferrous wire and
sheet)*
U.S Steel Wire(S.W.G)
or Washburn and Moen Roebling or A.m Steel and Wire Co [A.(steel)W.G.]
(for steel wire)
Birmingham(B.W.G) (for steel wire) or Stubs iron Wire (for iron or brass wire)+
U.S Standard(for sheet and plate metal, wrought iron)
Standard Birmingham(B.G) (for sheet and hoop metal)
Imperial Standard Wire Gages (S.W.G.) (British legal standard)
Gage Number
-0.4900 0.4615 0.4305 0.3938 0.3625 0.3310 0.3065
- - 0.454 0.425 0.380 0.340
-0.500 0.469 0.438 0.406 0.375 0.344 0.312
0.6666 0.6250 0.5883 0.5416 0.5000 0.4452 0.3964
0.500 0.464 0.432 0.400 0.372 0.348 0.324
0000000 000000 00000 0000 000 00 0 1
0.2830 0.2625 0.2437 0.2253 0.2070
0.300 0.284 0.259 0.238 0.220
0.281 0.266 0.250 0.234 0.219
0.3532 0.3147 0.2804 0.2500 0.2225
0.300 0.276 0.252 0.232 0.212
1 2 3 4 5 6
0.1920 0.1770 0.1620 0.1483 0.1350
0.203 0.180 0.165 0.148 0.134
0.203 0.188 0.172 0.156 0.141
0.1981 0.1764 0.1570 0.1398 0.1250
0.192 0.176 0.160 0.144 0.128
6 7 8 9 10 11
0.1205 0.1055 0.0915 0.0800 0.0720
0.120 0.109 0.095 0.083 0.072
0.125 0.109 0.094 0.078 0.070
0.1113 0.0991 0.0882 0.0785 0.0699
0.116 0.104 0.092 0.080 0.072
11 12 13 14 15 16
0.0625 0.0540 0.0475 0.0410 0.0348
0.065 0.058 0.049 0.042 0.035
0.062 0.056 0.050 0.0438 0.0375
0.0625 0.0556 0.0495 0.0440 0.0392
0.064 0.056 0.048 0.040 0.036
16 17 18 19 20 21
0.0317 0.0266 0.0258 0.0230 0.0204
0.032 0.028 0.025 0.022 0.020
0.0344 0.0312 0.0281 0.0250 0.0219
0.0349 0.0313 0.0278 0.0248 0.0220
0.032 0.028 0.024 0.022 0.020
21 22 23 24 25 26
0.0181 0.0173 0.0162 0.0150 0.0140
0.018 0.016 0.014 0.013 0.012
0.0188 0.0172 0.0156 0.0141 0.0125
0.0196 0.0175 0.0156 0.0139 0.0123
0.016 0.0164 0.0148 0.0138 0.0124
26 27 28 29 30 31
0.0132 0.0128 0.0118 0.0104 0.0095
0.010 0.009 0.008 0.007 0.005
0.0109 0.0102 0.0094 0.0086 0.0078
0.0110 0.0098 0.0087 0.0077 0.0069
0.0116 0.0108 0.0100 0.0092 0.0084
31 32 33 34 35 36
0.0090 0.0085 0.0080 0.0075 0.0070
0.004 - - - -
0.0070 0.0066 0.0062 - -
0.0061 0.0054 0.0048 0.0043 0.0039
0.0076 0.0068 0.0060 0.0052 0.0048
36 37 38 39 40 41
-0.0066 0.0062 0.0060 0.0058 0.0055
- - - -
- - - -
-0.0034 0.0031 0.0027 0.0024 0.0022
0.0044 0.0040 0.0036 0.0032 0.0028
41 42 43 44 45 46
-0.0052 0.0050 0.0048 0.0046 0.0044
- - - -
- - - -
-0.0019 0.0017 0.0015 0.0014 0.0012
0.0024 0.0020 0.0016 0.0012 0.0010
46 47 48 49 50Notes : METRIC WIRE GAGE is ten times the diameter in millimeters
*Sometimes used for iron wire
+Sometimes used for copperplate and for plate 12 gage and heavier and for steel tubes