Line Sizing Charts - LP-Gas Equipment

1 157 line Sizing Charts11 line Sizing chart - Pipe & Copper-Data Calculated per NFPA #58 & #542 PSIG line Sizing chart - Pipe & Copper-3/81/25/83/41/23/41 1-1/41-1/222-1/2317636373812901140238444 9192151380926597423917493812124950788778 4163830866333949118280291355150497200407 7126291316247950877623146832340241369831 7134960953911262120435265211256020019353 8974152309540477998188038585781111351774 7313736713828048943290417033495523510084 1607529784611272584503988321567321548169 2771478827400571182404193707741458299144 8086301375625488541112253933477261368280 6420380961290423872511042123713286861292 2652397376521219722563 Size of Pipeor CopperTubing, InchesCopperTubing( )PipeSize102030405060708090100 Length of Pipe or Tubing, Feet3/81/25/83/41/23/41 1-1/41-1/222-1/2345931883292916081145235 0352384481081419177418417129826355110382 1293191765297951731637771572742425079551 9632939565990211594635721462552254718881 8242731525983841482033671372392124428331 7102560493178601389731641292262004187871 6162420466174291313529601232151903977481 5392306443870741250828581172051813797131 4642194422367311190126531081881673486561 3452017388361871094024491001751553246101 25218783615576110186 Size of Pipeor CopperTubing, InchesCopperTubing( )PipeSize125150175200225250275300350400 Length of Pipe or Tubing, FeetMaximum capacity of pipe or tubing in thousands of BTU/hr of LP-Gas2 PSIG inlet with a.

2 2 PSIG Pressure Drop3/81/25/83/47/81/23/41 1-1/41-1/222-1/233/81/25/83/47/81/23/41 1-1/41-1/222-1/2349110206348536291608114 62353352567891068719130---------------74 1552926008991731279948783476141239368200 418788161724234666737913148------------- --67141265544815156925454420276111419229 6161336632129919463747597210558--------- ------6212924450074914432324410223529716 425313728754111111665320750899036------- --------58120227465697134321713783204686 1462241222554809851476284244958009------ ---------5411321343765412602025356819427 81322031102314358921337257540717256----- ----------51107201412618119018793353---3 8711201851022124008211230236938176734--- ------------48101191392587113017913196-- -3667113174941983727641144220434786211-- -------------4697182374560107817023038-- -3362105161871853497171074206833085858-- -------------438916734451599215662795--- 3259100154841753306771014195431385504--- ------------408315632047992314572600 Size of Pipeor CopperTubing, InchesSize of Pipeor CopperTubing.

3 InchesCopperTubing( )CopperTubing( )PipeSizePipeSize10125201503017540200502 2560250702758030090350100400 Length of Pipe or Tubing, FeetLength of Pipe or Tubing, FeetMaximum capacity of pipe or tubing in thousands of BTU/hr of LP-Gas11 inches inlet with a 1/2 inch Pressure Drop158 line Sizing Charts10 PSIG line Sizing chart -Polyethylene Tubing-10 PSIG line Sizing chart -Pipe & Copper-Data Calculated per NFPA #58 & #543/81/25/83/41/23/41 1-1/41-1/222-1/2355813872360399333396982 1315327004404617792412419821956338387016 2224752296479990401856027809535568536015 0904309700130322051843385472591490422331 4300868548121183265599111518871577329862 1312756191133680958668103716235531988167 2139829235507113061693932623519969192121 3481896151512672649498910244153482955947 1128328719644382413941165243745909424141 2027194433427662218241276712971084226742 7087671313625299403237128517138671912171 0172127400782261232523737378336688316136 5679114996120093785777011642224223573763 178 Size of Pipeor CopperTubing, InchesCopperTubing( )

4 PipeSize102030405060708090100 Length of Pipe or Tubing, Feet3/81/25/83/41/23/41 1-1/41-1/222-1/2314232360110188521780335 4688710318198713167155990130293546923772 1613303962409349180052869750732118269502 8437101484279657418601165642640046671111 2514677906601381260153408002154102456143 4201042354387406191296244150117508144592 3045407409022241470058512242305473370921 3658217693848489211393664556116221904495 6735129712067436549892013756345301109208 9428964261237519724348698218534558448810 2019223945591111385181463207976172321543 454949178836705499105911688029841 Size of Pipeor CopperTubing, InchesCopperTubing( )PipeSize125150175200225250275300350400 Length of Pipe or Tubing, FeetMaximum capacity of pipe or tubing in thousands of BTU/hr of LP-Gas10 PSIG inlet with a 1 PSIG Pressure Drop1/21/23/411111/4 21/21/23/411111/4 ofPlastic TubingNPSSDR102030405060708090100 Length of Tubing, Feet125150175200225250275300350400354995 1992242525513594622616895321901180521972 3113257564215308295829166020222126299651 9014084274772154518811978278748291310225 7724144917651856261545311229324368413691 6671753247042801161223164913001583166523 4640641102822062012411510158822383878105 2120357011411389146120593567968018953010 6212931359191633189005 CTSIPSIPSCTSCTSIPSIPSIPSCTSIPSIPSCTSCTSI PSIPSIPSM aximum capacity of plastic tubing in thousands of BTU/hr of LP-Gas10 PSIG inlet with a 1 PSIG Pressure Drop159 line Sizing Charts11 line Sizing chart - CSST -2 PSIG line Sizing chart - CSST -Data Calculated per NFPA #58 & #5410A15A20A25A10A15A20A25A3/81/23/41 3/81/23/41 1082255289184172164266811603716823865150 2416813030250834571292076011326143631511 1518355101233386264194147519221335023368 11264580184300192966102 Size of CorrugatedStainless SteelTubing, InchesSize of CorrugatedStainless SteelTubing.

5 InchesEHD**EHD**550106015802010025150302 0040300 Length of Tubing, FeetLength of Tubing, FeetMaximum capacity of Corrugated Stainless Steel Tubing in thousands of BTU/hr of LP-Gas11 inches inlet with a 1/2 inch Pressure Drop* Table includes losses for four 90 degree bends and 2 end fittings. To compute flowcapacity for tubing runs with a larger number of bends and/or fittings, add the appro-priate number of feet to the actual run length using the following formula:** EHD - Equivalent Hydraulic Diameter - A measure of the relative hydraulic efficiencybetween different tubing sizes. The greater the value of EHD, the greater the gas capacityof the = (n)L = Number of feet to be added to actual run = Number of bends and/or fittings over 3/81/23/41 5701660405179342054821148208942911762850 5468182418992179036396123204398166374885 1588332833200437681413067211277294745179 0334312526562310942736811632303110621650 7880242590141025972215281259230486168391 669 Size of CorrugatedStainless SteelTubing, InchesSize of CorrugatedStainless SteelTubing, InchesEHD**EHD**560108015100201502520030 3004050500 Length of Tubing, FeetLength of Tubing, FeetMaximum capacity of Corrugated Stainless Steel Tubing in thousands of BTU/hr of LP-Gas2 PSIG inlet with a 1 PSIG Pressure Drop160 Based on 1 PSIG pressure drop and 0 OFMaximum capacity of Type K Copper or SCH 40 iron pipe in GPH of LP-GasValues based on Darcy's equation with a 20% reduction in flow to account for flashing of liquid during flowthrough tank valves, dip pipes etc.

6 In the assumes turbulent flow ( Reynold's number > 4000) and the weight density of propane taken at this chart for flows direcly from storage ( Normal State ).For elevated pressure systems, ask for our Elevated Pressure Liquid Flow chart .1/43/81/25/83/411/23/411-1/41-1/22 CopperTubing( )Pipe Size330696135627484092788479164330569801 1587551162334025661193234492954194428925 5744595190328462974222402780159023644548 3982165284400843162348678137420463942357 3147254358754150312606123018303534326713 4232327689132282552112216683222296212421 5302637126264516104415482982275811620128 3596114246480972314522790265411018926756 2108228450918136226282452104180253533105 22242687012962490 Size of Type K Copperor SCH 40 PipeID102030405060708090100 Length of Pipe, Feet1/43/81/25/83/411/23/411-1/41-1/22 CopperTubing( )Pipe Size------2044086121176---244984119251-- -234680113238------1823905821116------44 76108227------1803725521068------4273103 217------1743545281020------417099209--- ---168342510978------396895201------1623 30492942------386592194------15631847491 2------366389188------152306456882------ 346084177------144288432828------3356801 68------132276408786ID450500550600650700 75080090010001/43/81/25/83/411/23/411-1/ 41-1/22 CopperTubing( )

7 Pipe Size9619838478011582232224693161226477-- -4285147206435---18034870810562034---397 9136191403---1683246609781884---36731271 79377---1563006129181764---3469120168355 ---1502825828641662---3266113160337---13 82765528221578---3163108152321---1322585 227801500---3060104146308---126246504750 1440---275596135285---1202284686901332-- -265290126266---1082164386481248ID125150 175200225250275300350400 line Sizing ChartsGallonsperHourNormal State Liquid Flow Chart161 Information About PropaneVapor Pressure Of EquivalentsMultiplyByTo PoundsTherms100,000 BTUKWH3413 HP33,480 BTU/HRFlow capacities thru pipes, valves, regulators etc., given in CFH for a particular gas, can be readily converted to CFH of the desired gas using the following Meter Index ConversionsMeter reads in gallons multiply reading by to get cubic feetMeter reads in cubic feet divide reading by to get gallonsPropane PropertiesPhysical ConstantsCommercialPropaneFormulaFreezin g Point, OF at 30 MercuryBoiling Point, OF, 30 MercurySpecific Gravity of Vapor, 60OF, 30 Gravity of Liquid, 60O / 60 OFWeight per Gallon of Liquid at 60OF, per Gallon (Vaporized)BTU per Pound (Vaporized)BTU per Cubic Foot (Vaporized).

8 Ft. of Vapor /Gal of Liquid at 60OF, 30 Ft. of Vapor /Pound of Liquid at 60OF, 30 of PressureMultiplyByTo of water(kPa) kilopascalsin of (kPa) of Volumes Of GasMultiplyCFH Of :ByTo ObtainCFH Of :Natural GasMixed GasVaporization Capacity of Popular ASME Propane Storage VesselsTank SizeGallonsBTU/HR60% FullBTU/HR50% FullBTU/HR40% FullBTU/HR20% FullBTU/HR10% Full120160,800144,720128,64096,48072,360 250282,000253,800225,600169,200126,90050 0440,300396,270352,240264,180198,1351000 791,300712,170633,040474,780356,08512000 4,519,2004,067,2803,615,3602,711,5202,03 3,640180005,351,9004,816,7104,281,5203,2 11,1402,408,355300008,621,9007,759,7106, 897,5205,173,1403,879,855 For Other Air Temperature, Use the Following MutipliersAir TempMultiplierAir TempMultiplier-15 +5 +10 +15 +20 Pressure & Temp ConversionsBase Temperature ConversionObservedTempOFMultiplierTo60 OF BaseObservedTempOFMultiplierTo60 OF BaseObservrdTempOFMultiplierTo60 OF factors are used to convert volumes of gases at various observed pressures and temperatures to the standard 4 oz.

9 Base pressure and/or the standard 60OF base Example: 1000 Cubic Feet read at 10 PSIG equals 1652 (1000 X ) Cubic Feet at a standard 4 oz. base Example: 1000 Cubic Feet read at 10OF equals (1000 X ) Cubic Feet at a standard 60OF base Pressure ConversionObserved GaugePressure (PSIG)Multiplier To ConvertTo 4 oz. Base01/41/25 Size DataDrill Size DataDrill Size And Drill DataCapacity in BTU/HR of both Propane and Natural Gas is tabulated for the common MTD drill sizes used in burner work. Conversion Sizing is readily accomplished by selecting the correct BTU requirement for any particular drill Drill Size Data chart at the right is offered for reference to other Capacity chart - BTU/HRDrillSizePropane11 WaterDrillSizePropane11 Based on:Propane 2500 BTU per cubic 1000 BTU per cubic IdentificationThread Identification GuideThe table lists the thread Sizing for the various fittings used in the propane industry.

10 Using the table as a guide, service personnel can identify the common size and style of fittings encountered in the :Steel pipe is sized by the nominal of the pipe. The is listed for tubing is sized by the nominal of the Size45O FlareThreadInverted FlareThreadCompressionThreadBreak 1/8 5/16 -245/16 -285/16 -245/16 -243/16 ------3/8 -243/8 -243/8 -243/8 -241/4 1/4 7/16 -207/16 -247/16 -247/16 -245/16 ------1/2-201/2-201/2-241/2-203/8 3/8 5/8 -185/8 -189/16 -249/16 -207/16 ------11/16 -1611/16 -185/8 -245/8 -241/2 1/2 3/4 -163/4 -1811/16 -2011/16 -165/8 ------7/8 -147/8 -1813/16 -187/8 -183/4 3/4 1-1/16 -141-1/16 -161 -181 -187/8 ------1-1/4 -121-3/16 -161-1/8 -181-1/8 181 1 -11-1 1-3/8 -121-5/16-161-1/4 -181-1/4 -181-1/4 1-1/4 -11-1 ------------1-1/2 1-1/2 -11-1 ------------2 2 -11-1 ------------2-1/2 2-1/2 ------------3 3 ------------30O45O45O165 Rego 2-1/2 Multivalves1470 Series Valves1475 ShownFiller Kit0300 Vapor Return KitShutoff Kit1475-802418-513100 Series(Valve Nos.)