LG E&C PIPING HANDBOOK CONTENTS PIPING DISCIPLINE PROCEDURE LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 Pages DIMENSION TABLES 8~148 1.1 GENERAL 9~10 1.2 UNIT CONVERSION TABLE 11~19 1.3 PIPE FITTING AND VALVE DIMENSION CHART & WEIGHT 20~93 1.4 BOLT/NUT DIMENSION CHART 94~102 1.5 LINE SPACING (HORIZONTAL) 103 1.6 LINE SPACING (SLANT) 104 1.7 LARGE DIAMETER FABRICATED FITTINGS 105~107 1.8 MITER ELBOWS (45 ) 108 1.9 MITER ELBOWS (90 ) 109 1.10 WELDOLET 110~114 1.11 STEAM TRAP 115~118 1.12 STRAINER 119~122 1.13 STUB END 123 1.14 RING JOINT W N FLANGES 124 1.15 FIGURE-8 BLANKS, PADDLE SPACER AND BLANK 125~128 1.16 DRIP RINGS FOR RF AND FF FLANGES 129 1.17 JACK SCREWS SIZE SELECTION 130~131 1.18 BALL, PLUG AND BUTTERFLY VALVE 132~134 1.19 CONTROL VALVE & TYPICAL MANIFOLD 135~141 1.20 WELD FITTING OFFSETS 142 1.21 TRIGONOMETRIC FUNCTIONS 143~145 1.22 FORMULAS FOR ROLLED OFFSETS 146 1.23 DRAWING AREA CHART 147 1.24 WIRE AND SHEET METAL GAGES 148 PIPING DESIGN REFERENCES 155~254 PIPING 2.1 ASME B31.3 OVERVIEW 156~159 2.2 SPRING SELECTION DWG 160~163 2.3 ALLOWABLE PIPE SPAN 164~168 2.4 MAX GUIDE SPAN 169 2.5 RACK PIPING LOOP ARM ANCHOR 170~171 2.6 STEAM TRAP AND DRIP POT PIPING 172~175 Quality Speed Trust LG E&C PIPING HANDBOOK CONTENTS PIPING DISCIPLINE PROCEDURE LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 Pages 2.7 READY-MADE STEAM MANIFOLD 176 2.8 VALVE OPERATION HEIGHT 177~178 2.9 VALVE HANDWHEEL ORIENTATION 179 2.10 SPECIAL ITEMS 180~203 2.11 UTILITY BRANCH SELECTION 204~205 INSTRUMENTS 2.12 FLOW INSTRUMENT 209~219 2.13 ORIFICE FLANGE TAP PIPING 220~221 2.14 PRESSURE GAGE 222 2.15 TEMPERATURE INSTRUMENT 223 2.16 LEVEL GAGE 224~225 EQUIPMENT 2.17 ELLIPTICAL AND DISHED HEAD DWG 229 2.18 PIPE DAVIT 230 2.19 PLATFORM 231 2.20 LADDER 232 2.21 STEEL SADDLES 233~236 2.22 SUPPORT LUG FOR VERTICAL VESSEL 237~238 2.23 SUPPORT LEG FOR VERTICAL VESSEL 239~240 2.24 NOZZLE LENGTH 241~242 2.25 SHELL NOZZLE 243 2.26 DRAIN NOZZLE 244 2.27 CIRCUMFERENTIAL STAIRWAY & PLATFORM FOR C.R.T 245~246 CIVIL & STRUCTURE 2.28 DATA 249~253 2.29 DATA CONVERSION TABLE 254 PIPING STRESS ANALYSIS 261~275 3.1 262 3.2 263~264 3.3 ALLOWABLE FORCE & MOMENT (PUMP,VESSEL, HEATER, AIR FIN COOLER) 265~269 3.4 TOTAL THERMAL EXPANSION 270~275 Quality Speed Trust LG E&C PIPING HANDBOOK PIPING DISCIPLINE PROCEDURE CONTENTS LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 Pages PIPING MATERIAL WORK 283~319 4.1 WALL THICKNESS CALL OUT AND UNIT WEIGHT TABLE 284~289 4.2 PRESSURE TEMPERATURE RATING 290~297 4.3 SHORT CODE LIST 298~301 4.4 VALVE TRIM TABLE 302 4.5 APPLICABLE ASTM SPECIFICATIONS 303~305 4.6 MATERIAL COMPARISON TABLE 306~312 4.7 313 4.8 CHEMICAL RESISTANCE OF METAL 314~317 4.9 WRAPPING MATERIAL & 318~319 CONSTRUCTION 327~355 WELDING 5.1 WELDING SYMBOLS 328~331 5.2 WELDING ROD SELECTION TABLE 332~334 5.3 WELDING ROD 335~338 5.4 LETTER DESIGNATION OF WELDING 339 5.5 SPECIFICATION FOR ELECTRODE 340~341 5.6 342~346 REFERANCES 5.7 REINFORCING PAD DETAIL 347~348 5.8 SLEEVED PIPING FOR ROAD CROSSING 349~350 5.9 PIPE FABRICATION TOLERANCES 351 5.10 TOLERANCES FOR VESSEL 352~353 5.11 BOLT TORQUE TABLE 354~355 363~378 6.1 STANDARD CODE LIST 364~378 ATTACHMENT 385~430 # – DESIGN SPECIFICATION LDM-L002, PIPING SUPPORTS 385~430 432 Quality Speed Trust LG E&C PIPING HANDBOOK DIMENSION TABLES PIPING DISCIPLINE PROCEDURE 1.1 GENERAL LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 Scope This dimension tables cover dimensions for pipes, fittings, flanges, bolts/nuts valves in size NPS 1/2 through NPS 72 and miscellaneous piping components Pipe Pipe dimensions conform to the following codes: 2.1 KS : D3562, D3564, D3573, D3576 2.2 JIS : G3454, G3456, G3458, G3459 2.3 ASME : B36.10, B36.19 Fitting Fitting 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 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 of ASME B16.5 4.3 Flange dimensions are based on the following codes : 4.3.1 KS : KS 4.3.2 JIS : JIS B2220 4.3.3 ASME : ASME B16.5 and B16.47 Series A/B 4.3.4 AWWA : AWWA C207 4.3.5 TAYLOR FORGE : Modern Flange Design(Taylor Forge Bulletin 722) 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 These dimensions may be changed in accordance with manufacturer's standard Review the final vendor print Quality Speed Trust LG E&C PIPING DISCIPLINE PROCEDURE PIPING HANDBOOK DIMENSION TABLES 1.1 GENERAL LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 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 PC : MIN PIECE SCRD : SCREWED SO : SLIP-ON SW : SOCKET WELD WN : WELD NECK Exception 7.1 Welding clearance is not included in this dimension chart 7.2 All dimensions given in this dimension chart are minimum 10 Quality Speed Trust LG E&C PIPING DISCIPLINE PROCEDURE PIPING HANDBOOK DIMENSION TABLES 1.2 UNIT CONVERSION TABLE LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 Prefix Names of Multiples and Submultiples of Units Prefix Measure Decimal equivalent Exponential expression Alto (a) One-quintillionth 0.000 000 000 000 000 001 E-18 Femto(f) One-quadrillionth 0.000 000 000 000 001 E-15 Pico(p) One-trillionth 0.000 000 000 001 E-12 Nano(n) One-billionth 0.000 000 001 E-9 Micro(ì ) One-millionth 0.000 001 E-6 Milli(m) One-thousandth 0.001 E-3 Centi(c) One-hundredth 0.01 E-2 Deci(d) One-tenth 0.1 E-1 Uni(u) One 1.0 E Deka(D) Ten 10.0 E+1 Hecto(H) One hundred 100.0 E+2 Kilo(K) One thousand 000.0 E+3 Mega(M) One million 000 000.0 E+6 Giga(G) One billion 000 000 000.0 E+9 Tera(T) One trillion 000 000 000 000.0 E+12 Conversion Factors – Frequently Used U.S Customary Units to SI Standard Units To convert To Multiply by Acceleration Feet per sq second (ft/sec2) Meters per sq Second (m/sec2) 0.3048 Square meters 0.09290304 Joule Joule Joule 1055.06 4.19002 1.355818 Joule 3600.355818 Area Square feet (ft²) Energy Btu Calorie Foot pound(ft·lb) Watthour Force Dyne Kilogram Pound Newton Newton Newton 0.00001 9.80665 4.448222 Length Foot Meter Mile(U.S statute) Meter Mass Pound Slug Ton(2000 lb) Kilogram Kilogram Kilogram 0.3048000 1609.344 0.4535924 14.59390 907.1847 To convert Power Btu per second (Btu/sec) Foot pounds per second(ft·lb/sec) Horsepower Pressure Atmosphere Bar Kilogram per sq cm(kg/cm²) Pounds per sq in.(lb/in²) Torr (mm Hg ) Viscosity Centipoise Pounds per foot Second(lb/ft·sec) Volume Cubic foot(ft³) Gallon(U.S liquid) 11 To Multiply by Watt 1054.350 Watt 1.355818 Watt 746 Newtons per sq meter Newtons per sq meter Newtons per sq meter 101325.0 100000 98066.50 Newtons per sq meter 6894.757 Newtons per sq meter 133.322 Newton second per meter Newton second per meter 0.001 Cubic meter Cubic meter 0.02831685 0.003785412 1.488164 Quality Speed Trust LG E&C PIPING HANDBOOK LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 DIMENSION TABLES PIPING DISCIPLINE PROCEDURE 1.2 UNIT CONVERSION TABLE Mass Equivalents To obtain Multiply ,by Pound (avdp) Ounce (avdp) Gram Kilogram Slug Ton lb (avdp) 16 453.6 0.4536 0.0310 oz(avdp) (oz) 0.0625 28.3495 0.02835 0.0019 4.536E-4 0.0005 2.835E-5 3.125E-5 g 0.0022 0.0353 0.001 68.5E-5 kg 2.2046 35.274 1000 0.0685 Slug 32.174 514.784 1.459E+4 14.5939 t 2204.6 35270 1000E+3 1000 68.5218 1.459E-2 0.01608 1.10231 US t(short)* 2000 32000 9.071E+5 907.185 62.162 0.9072 * short ton (US)= 0.8926 long tons (UK) Avdp(avoirdupois ) : 0.001E-3 1.102E-6 0.001 0.0011 1 short ton (US)= 0.9072 metric tons ft/s Slug : 1lb Ton (short)* , , ( ) Length Equivalents To obtain Multiply ,by Inch Foot in ft 12 mi(statute) 63360 5280 mm 0.03937 0.003281 0.1 0.001 cm 0.3937 0.032808 10 0.01 m 39.3701 3.28084 1000 100 0.001 km 39,370 3280.8 100,000 1000 Miles (statute) Millimeter Centimeter Meter 0.08333 25.4 2.54 0.0254 304.8 30.48 0.0348 Kilometer 1609.344 0.62137 1.609344 Area Equivalents To obtain Multiply ,by Square inch Square foot in 0.006944 144 2.2956 E-5 43560 ft Acre Square millimeter Square centimeter Square meter 645.16 6.4516 0.00064516 92903.04 929.0304 0.09290 0.01 4046.8564 E-6 ac mm² 0.00155 cm² 0.1550 0.001076 2.5 E-8 100 0.0001 m² 1550.0031 10.76391 0.000247 E+6 10,000 12 Quality Speed Trust LG E&C PIPING HANDBOOK LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 DIMENSION TABLES PIPING DISCIPLINE PROCEDURE 1.2 UNIT CONVERSION TABLE Weight Conversion Factor To obtain Multiply ,by Milligram Gram Kilogram Ton Grain Pound mg 1.0000E+3 1.0000E+6 1.0000E+9 64.7900E+0 453.5920E+3 g 1.0000E-3 1.0000E+3 1.0000E+6 64.7900E-3 453.5920E+0 kg 1.0000E-6 1.0000E-3 1.0000E+3 64.7900E-6 453.5920E-3 t 1.0000E-9 1.0000E-6 1.0000E-3 64.7900E-9 453.5920E-6 gr 15.4320E-3 15.4320E+0 15.4320E+3 15.4320E+6 7.0000E+3 lb 2.2046E-6 2.2046E-3 2.2046E+0 2.2046E+3 140.0000E-6 Density Equivalents To obtain Multiply ,by gr/cm3 Grams per Pounds per cubic Centimeter cubic inch Pounds per cubic foot Slugs per Cubic foot Kilograms per cubic meter 0.03613 62.42806 1.9403 1000 lb/in 27.67991 1728 53.708 27679.905 lb/ft 0.01602 0.0005787 0.031081 16.01846 slug/ft 0.51538 0.0186 32.17 515.379 kg/m3 0.001 3.6128 E-5 0.06243 0.00194 Volume Equivalents To obtain Multiply ,by U.S gallon Imperial gallon Cubic inch Cubic foot liter Cubic meter Barrel (oil) U.S gal 0.83267 231 0.13368 3.7853 0.00378 0.02381 U.K gal 1.2009 277.42 0.16054 4.5459 0.00455 0.02859 0.004329 0.003604 0.000579 0.0164 0.000016 0.00010 ft 7.4805 6.2288 1728 28.316 0.02832 0.17813 l 0.26418 0.21997 61.025 0.0353 0.001 0.00629 m 264.17 219.97 61023.74 35.3147 1000 6.2899 bbl(oil) * 42 34.977 9702.00 5.614 158.983 0.15876 in 3 * The capacity of a barrel varies with industries as follows : barrel of beer = 31 U.S gallons barrel of wine = 31.5 U.S gallons barrel of oil = 42 U.S gallons barrel of whiskey = 45 U.S gallons 13 Quality Speed Trust LG E&C PIPING HANDBOOK LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 DIMENSION TABLES PIPING DISCIPLINE PROCEDURE 1.2 UNIT CONVERSION TABLE Pressure Equivalents lb/in 2(psi) Pounds per square inch Pounds per square foot 144 lb/ft 2(psf) 0.006944 atm Millimeters mercury (32 ) 51.71497 Kilograms per square meter 703.070 Inches water (68 ) Foot water (68 ) 0.068046 Kilograms per square centimeter 0.070307 27.7276 2.310636 2.03602 0.000473 0.000488 4.88242 0.1926 0.01605 0.014139 0.35913 0.000479 0.0000479 14.696 2116.22 1.03323 10332.27 407.484 33.9570 29.9213 760 1.01325 0.101325 Kg/cm2 (ata) 14.2233 2048.155 0.96784 10000 394.38 32.8650 28.959 735.559 0.98067 0.098067 Kg/m2 0.001422 0.204768 0.0000968 0.0001 0.03944 0.003287 0.002896 0.073556 0.000098 0.0000098 0.036065 5.1972 0.002454 0.00253 25.375 0.08333 0.073430 1.8651 0.002466 0.000249 To obtain Multiply ,by inAq (68 ) Atmosphere Inches mercury (68 ) MegaPascal (Mpa) Bar 0.068947 0.006895 ftAq(68 ) 0.432781 62.3205 0.029449 0.03043 304.275 12 0.88115 22.3813 0.029839 0.0029839 inHg(68 ) 0.491154 70.7262 0.033421 0.03453 345.316 13.6185 1.1349 25.4 0.033864 0.0033864 mmHg(32 (torr) bar ) Mpa 0.0193368 2.78450 0.0013158 0.0013595 13.59509 0.53616 0.044680 0.03937 0.001333 0.0001333 14.5038 2088.55 0.98692 1.01972 10197.2 402.156 33.5130 29.5300 750.062 0.10 145.038 20885.5 9.8692 10.1972 101972.0 4021.56 335.130 295.300 7500.62 10.0 1kgf/cm2 =9.8×105 dyne/cm2 =9.8N/cm2 10 Energy Equivalents To obtain Multiply ,by Btu * Calorie (gram) + Foot pound Horsepower Joule hour Kilowatt hour Kilogram meter Btu 251.8 778.169 0.000393 1055.06 0.000293 107.586 Cal (gram) + 0.00397 3.08596 1.56 E-6 4.184 1.16E-6 0.426649 Ft⋅lb 0.00129 0.32405 5.05 E-7 1.35582 3.77E-7 0.13825 Hp 2544.5 641616 1.98 E+6 2.68 E+6 0.7457 273745 J 0.00095 0.2390 0.73756 3.72 E-7 2.77E-7 0.102 Kwh 3412.97 860421 2.65 E+6 1.34102 3.6E+6 367098 Kgf⋅m(kp⋅m) 0.00929 2.344 7.233 3.65 E-6 9.807 2.72E-6 * Based on Btu = 778.169ft lb + Based on Cal = 4.1840Joules Btu (British thermal unit) : lb 63 64 14 Quality Speed Trust LG E&C PIPING HANDBOOK LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 DIMENSION TABLES PIPING DISCIPLINE PROCEDURE 1.2 UNIT CONVERSION TABLE 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 Barrel (42 gallons) (42 gallons) per per day minute U.S gal/min 0.8327 0.00144 0.00223 0.2271 0.0631 0.0238 U.K gal/min 1.201 0.00173 0.002676 0.2727 0.0758 0.02859 41.176 U.S million gal/day 694.4 578.25 1.547 157.7 43.8 16.53 23810 448.83 373.7 0.646 101.9 28.32 10.686 15388 15850 13199 22.83 35.315 3600 1000 377.4 543447 264.2 220 0.3804 0.5886 60.0 16.667 6.290 9058 m /h 4.403 3.67 0.00634 0.00982 0.2778 0.1048 151 l/sec 15.85 13.20 0.0228 0.0353 3.60 0.3773 543.3 l/min 0.2642 0.220 0.000380 0.000589 0.060 0.0167 0.00629 9.055 42 34.97 0.0605 0.09357 9.5256 2.65 1440 0.0292 0.0243 0.000042 0.000065 0.00662 0.00184 0.00069 ft /sec m /sec m /min bbl(42 gallons)/min bbl(42 gallons)/day 34.286 12 Power Equivalents To obtain Multiply , by Horse power Foot pound per second Watt Btu per hour hp 550 745.7 2544 ft⋅lb/sec 0.00182 1.3558 4.626 W 0.00134 0.7376 3.412 Btu/h 0.00039 0.2161 0.2931 * Based on Btu = 778.169ft 1Kw lb = 860Kcal/hr = 102kg m/s = 1KJ/s ( ( ,HP): ,PS):1 550 lb 75 kg 1ft (746W) 1m 15 =0.9858HP Quality Speed Trust LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C LG E&C PIPING HANDBOOK LG E&C LDP-L901 REV (OCT., 2002) PAGE : OF DATE : DEC., 1995 PIPING DISCIPLINE PROCEDURE PIPING HANDBOOK PROJECT DESIGN DATA ENGINEERING DATA HANDBOOK ANSI(ASME) CODE , DESIGN , PIPING HANDBOOK 1995 1993 12 , 2002 , STD CODE PIPING HANDBOOK REV.0 REV.1 DATE : DEC., 1995 DATE : OCT., 2002 * * : : : : : : : , , , , , , , : PIPING HANDBOOK ( , , ) PLANNING & GENERAL * HANDBOOK FORCE & MOMENT SPECIAL ITEM DIM REFERENCE VENDOR PRINT , STRESS 432 Quality Speed Trust