HomeMy WebLinkAboutcut sheet120-2,000 wg
Finished with ArcClad'-.
Superior AbovegrOUnd Coating
8" dome in black plastic or galvanized steel
is
Fabricated to A.S.M.E. code, Section VIII, Division 1
Registered with the National Board
Far more in€oemation
888.558.8265
S
•
yank Fea
ures:
• Dual service
options for above or under
groundapplications
Option 1
Superior, ready to bury, red
oxide dL
rable powder coating with black
Polyeth
len dome'
Option 2
Aboveground option with
ArcCla
coating and an 8" steel
AGUG dome
All valve
and float gauge are centered
under dc
me
. --I----Pu----..#Vacuu
rged
#72 liqulevel
outage valve orifice
OVERALL LENGTH
DOME
x
'^ J II
f
OUTSIDE J II
O DIAMETER II
O
R
WITHDRAWAL
VALVE
GENERAL SPECIFICATIONS FLOA /� ANODE
Conforms to the latest edition and addenda of the ASME code for GUA CONNECTION
Pressure Vessels, Section Vill, Division 1. Complies with NFPA 58. O FILLER
VALVE
Rated at 250 psig from -20° F. to 1254 F. All tanks may be ;
evacuated to a full (14.7 psi) vacuum.pA 101
SERVICE/ ,
Vessel Finish: Coated with epoxy and red powder. (Tanks coated MULTN) LVE E3,LNAME
with the epoxy powder must be buried). For Aboveground use, PLATE
tanks will be coated with ArcClad' zinc rich epoxy primer and EUEF
super durable TG1C polyester topcoat. IALVE
Applicable federal, state, or local regulations may contain specific requirements for protective coati sand cathodic protection, The purchaser and
installer are responsible for compliance with all federal state, local and NFPA Industry regulations C thodic protection is required and coating must be
continuous and uninterrupted and must comply with local, state or national code.
Water
Outside
Head
Capacity
Diameter
Type
g.
Spacing
Ellip
1-
m
g.
g.
mm
Hemi
L
m
- 711/16'
.
E1.892.5
f40.96'Heml
Hemi
L
m
1,066.8 mm
.
- 711/16'
Hemi
L
m,
mm
323.9 mm
HemlL
4' -15/8"
1,m
T - 0"
All vessels dimensions are approximate.
mm
0
OvA3A66
Overall
Leg
Leg
LenHeight
Width
Spacing
5'- 53'
- 3/16"
101/8"
g.
1,671.919.1
mm
2572 mm
914.4 mm
T- 23'
- 711/16'
12 3/4"
3' - 6"
2,19711.109.6
mm
323.9 mm
1,066.8 mm
8' -11'
- 711/16'
12 3/4"
4' - 01/4"
2,736.,109.6
mm
323.9 mm
1.225.6 mm
91-1
4' -15/8"
15"
T - 0"
2,997.2,260.4
mm
381.0 mm
1,524.0 mm
75'-101'
S 3/16"
161/4"4,846.6350.9
mm
412.8 mm
2.743.2 mm
For MOrc in ormatiori
888.558.8265
uality
ht
Full
Per
Load
Stack
bs.
96
12
g.
bs.
63
9
kg.
jkg.
s.
45
9
kg.
s.
30
6
kg
bs
15
5
g.
Eng.
Update: April 5. 2016
Why Tanks Corrode
Underground steel tanks corrode due to an electrochemical reaction
between the tank and the surrounding soil. The process of corrosion
occurs due to small voltage differences on the steel surface that result
in the flow of DC current from one location to another. Where current
flows from the tank into the soil corrosion occurs. This location is called
the anode in a corrosion circuit Where currentflows from the soil to the
tank, no corrosion occurs. The progress of corrosion is determined by
the amount of current flowing between the anode and- the cathode and
whether the locations of the anode/ cathode remain constant over time.
Corrosion rates are generally higher in wet soil environments since the
conductivity of the soil promotes the flow of DC current in the corrosion
circuit.
Corrosion generally exhibits itself on underground tanks in either a
general overall rusting or more commonly, a pitting attack. Pit locations
may result from metallurgical conditions of the steel surface or soil
variations such as rocks, salts, fertilizer, moisture concentration, oxygen
concentration, etc.
Preventing Corrosion
Protecting underground
tanks from corrosion is
easily achieved by the use
Of two commonly applied
protection methods;
external coating and
cathodic protection.
These two methods
are complementary
and should be used in
conjunction with the
other. An effective
external protective
coating insulates the steel from the soil environment thus Preventing
the flow of corrosion current from the anode to the cathode. An effective
external coating can Protect over99%ofthe tank surface area. However,
no coating is perfect. Damage from construction or soil stresses create
tiny defects, which may result in accelerated corrosion at the defect
Cathodic protection prevents corrosion at those defects by applying
DC current from an external source, forcing the tank to become
cathode. Application of sufficient DC current to the tank will prevent any
corrosion from occurring. The two general types of cathodic protection
systems are sacrificial and impressed current Sacrificial systems are
used when the amount of current required for the protection is small,
such as in underground propane tanks. Impressed current systems
are more commonly used for large structures such as large diameter
pipelines. Electrical isolation of the tank from metallic piping systems
and -electrical grounds -is -critical for the cathodic protection -system's,
effectiveness.
Now Sacrificial Cathodic Protection Works
Sacrificial systems work by creating a galvanic connection between two
different metals The most common anode material is magnesium,
which when cc upled to steel results in DC current flow from the
magnesium to a steel. The open circuit potential of steel is about
-0.50 volts referenced to a copper sulfate electrode. The open circuit
potential of ma esium is about -1.55V to -1.80V. By connecting the
two metals togeher, the difference of 1 to 1.25V volts results in current
flow to the tank at overcomes the natural corrosion cells that exist on
the tank With ti is current available to the tank, no corrosion occurs.
Magnesium Anc des
There are a va 'ety of anode sizes and alloys used for cathodic
protection. The wo primary alloys are designed as H-1 (or AZ63) and
High Potential. rhe H-1 alloy is produced from recycled magnesium
and has an open circuit potential of approximately—1.55V. This alloy
Is well suited for protection of underground propane tanks. The High
Potential alloy is 9% pure magnesium having an open circuit potential
up to -1 AV. Thi alloy should be used for soil applications over 10,000
ohm -cm resistivi y.
The two most c mmon anode sizes used for underground propane
tanks are 9 Ib. an 171b. The size designation relates to the metal weight
10' of #12 TW ir sulated wire is attached to the anodes. Anodes are
then backfilled in a mixture of gypsum, bentonite, and sodium sulfate
to lower the elect ical resistance of the anode to soil. The mixture is a
low cost, nonhamrdous, electrically conductive backfill. The anode and
backfill is then Imendations
kaged in a cotton bag and either a cardboard box or
paper bag. Acshipping weight of these anodes with backfill is 27
Ib. and 45 lb.
Application Re
Magnesium ano s can protect underground tanks in most soil
conditions. The H 1 alloy is generally very effective. The following chart
provides size and c jantfty recommendations for various size tanks based
on conservative di sign assumptions. This chart covers soil conditions
UP to 10,000 oh -centimeter resistivity. Resis"es higher than
10,000 ohm -centimeter generally represent very dry soils. Verification
of soil resistivity can be performed through soil analysis. Contact us
for design recomrr endations in locations where soil resistivities exceed
10,000 ohm -cm, o if there is no effective external coating on the tank.
The propane servi a line from the tank to the house also must be
considered in the athodic protection design, unless the service line
is plastic. All underground steel pipe should be externally coated with
a corrosion resists it material. The service line should be electrically
isolated at the hou a with an insulating fitting or union. If service pipe
is less than 50' in length, the tank anodes will provide sufficient current
to protect both tanl and pipe. For longer lengths of pipe, an additional
anode may be requ red at the house connections.
If another metallic aterial such as-copper-is'usedfor service piping; - - - - - -
the pipe should be electrically isolated from the tank at the fill pipe
connection. Copper and steel create a galvanic couple that will accelerate
corrosion of the steel tank when directly connected to copper piping.
Generally, copper piping does not require cathodic protection.
Soil Type
Fertile Sails, Clay,
Sand, Gravel, Rocky
Sandy Loam
Areas
Tank Cap.
5 to 5000 ohm -cm
5000 to 10000 ohm -cm
(gal.)
Size Oty. Alloy
Size
Qty.
Alloy
120
9# 1 H-1
9#
• 1
H-1
150
91 1 H-1
9#
250
9# 1 H-1
9#
325
9# 1 N-1 1
500
17# 1 1 H-1
9#
2
H-1
1000
17# 2 H-1
9#
4
H-1
1500
17# 2 H-1
9#
4
H -f
2000
17¥ 3 H-1
9i
6
H-1
"Based on 904 elfecdve external coating, 2 mal#2 current density, and 30-
ysarAnods life.
Anode Installation
I. Determine size and quantity of anodes from application chart.
2. When a single anode is installed, it should be located near the
tank center on either side of tank.
3. When multiple anodes are installed, space them evenly around
the tank. See examples below.
rI anode 2 anodes 4 anodes
4.Anodes are shipped in either cardboard boxes or multi -wall
paper sacks. Remove outer container and bury the cloth bagged
anode. If anode is supplied in plastic bag, remove plastic bag
before installing.
5. Install anodes approximately two to three feet from the tank and
at least as deep as the center line of the tank. Anodes work best
in locations with permanent moisture, so generally the deeper
the better.
6.After placing the anode, stretch out the anode connection wire
and extend over to a connection point on the tank fill pipe.
7. Cover the anode with approximately six inches of backfill and
pour 5 gallons of water on the anode to saturate the prepared
backfill. Water Is necessary to activate the anode.
8. Connect the anode wire to the tank with a low electrical
resistance connection. Examples are threaded stud on the
tank fill pipe or any accessible metallic connection point to the
tank. All connections should be coated with a moisture -proof
material.
9. Ideally, the tank connection is made in the area of the tank fill
Pipe within the covered dome. With access to the anode wire,
subsequent testing of the tank can include measurement of
anode output and verification of performance.
10 -Verify performance of the anode using an appropriate test
procedure.
Connection tinder Dome
i2 -3'I __-
Protection Testing Procedure
Equipment Nee ed: Digital Voltmeter, Red Test Lead Min. 12' Long
& Black Lead in. 2' Long, Reference Electrode (Copper/Copper
Sulphate Half -C II)
STEP 1: Using i
jack of the met(
lead connector
to the fill pipe m
(DO NOT Gonne
STEP 2: Inserttt
and connect th(
electrode (% cel
STEP 3: Remov(
of electrode. PIE
necessary) at fo(
tank, and one at
obtaining reading
the soil.
STEP 4: Record
least of all four r
negative. {Note:
-0.850v then the
STEP 1: Unscre
electrode. Add
crystals, filling e
color and there :
the tube. DO NO
STEP 2: Replace
position so that 1
and let stand for
to become comp)
Caution: Do not:
substances that
through porous p
Distributed By:
ligital voltmeter insert the red test lead into the Volt
and select the 2 or 20 volt DC scale. Clip red test
an uncoated metallic area of the tank, preferably
tivalve. A good solid connection is very important.
to shroud).
blacktest lead into the Common jack on the meter,
opposite end of the lead to a charged reference
irotective cap from the porous plug at bottom end
porous plug end into native soil (remove grass if
locations around the tank (one on each side of the
ach end of the tank). If difficulty is encountered
, moisten soil with water or dig Y cell deeper into
four meter readings on an appropriate form. The
adings should be a minimum of -0.850v or more
any of the four readings are beldw (less negative)
ink is not fully protected).
Reference Electrode
and remove porous plug end of new reference
eionized or distilled water to the copper sulfate
ctrode completely. The solution will turn blue in
ould always be excess crystals at the bottom of
USE TAP WATER.
)rows plug end of electrode and place in an upright
a porous plug end Is facing in the down position
hour before use. This will allow the porous plug
;ely saturated before use.
'ow electrode to contact oil, road salts, or other
nay contaminate The solution by absorption
rg. Do not allow electrode to freeze.
11/20 1-5000
Job Name
Job Location �
Contractor
Engineer
Approval _
Approval
Contractor'
-
Representa
SKU
P.O. No.
ES-D-GAC_Generator Generac
Dormont Supr-Safe®
Flexible Gas Appliance 11
Connectors
r ,
The flewble connection between the gas supply and the gas inlet
of a Generac° Stationary Outdoor Backup/Standby
ansn.o "
Generator.
-
Features
• Operating Temperature 40°F to 150°F (-40°C to 65.6'C)
• Operating Pressure MAX
For use with Generac
stationary outdoor backup/
standby
0.5psi (3.45 kPa)
generators,
• Hydrostatic Burst Pressure MIN 250psl (1725 kPa)
• Flexible Tube Material Annealed 304 Stainless Steel
• Flare Nut Material Carbon Steel with Zinc Trlvalent
Chromate Plating
• Flare Adapter Material Carbon Steel with Zinc Trivalent
Series 30, 40 and 60
Chromate Plating
CSA Group Certificate of Compliance to
Applicable Doodes
Product Standards
ANSI Z223.1/N A 54 National Fuel Gas Code Section 9.6
ANSI Z21 .75=A 6.27 - Connectors for Outdoor Gas Appliances
International Fie Gas Code (IFGC) Section 411.1
and Manufactured Homes
B149.1 - Natu Gas and Propane Installation Code
(CSA
Scope states "...intended for exterior use above ground for making
non -rigid connections... between the gas supply and the gas inlet
roup) Section 621
Uniform Mechan Del Code (UMC) Section 1313.0
of an appliance for outdoor Installation that Is not frequently moved
Installation.'connector
n�
oocc ski moment
Uniform Plumbin Code (UPC) Section 1212.0
designedfor fte5r Installation.stll
Ing, Repeated
or extreme vibration must be
Additional provals
avolded. Noro a-
tion of a clothes dryer, rooftop HVAC unit or SIMILAR OUTDOOR
APPLIANCE DOES NOT constitute extreme
Commonwealth C if Massachusetts Board of State Examiners
of Plumbers and 3as Finers
vibration or movement.
ANSI 721.24/CSA 6.10 - Connectors for Gas Appliances
Additional T asting
(Excluding 60/81 Series)
A
UL2200-2015: S Denary Engine Generator Assemblies
Section 66B V'tbr Test.
Product Configurations
14
All installations must completely comply with all Dormont manufacturing company warnings
and Instructions, national, state and local codes and all applicable ansi standards.
DMMd product speoriaft a in U.S. matarmry units and mebtc are ePPradmate and are Provided for reWwm _ • D tmont_
m0r%
pleaeo QYbd IlamdntTednkd Sarvice. (lormont mswi= fix right to drange a MY. �a mere -
Or
materials without Pda notice and %%%d 4raraing arty obtation to m m a 4 daslm
a s�bseque* trofa. Hafer to 6% owrars rn mw for wwwty Wwnatpn, d � 1110dfieabmis on DWffW Pradtft PrM Udy
A WAS Brand
Minimum Flow Capacity at Specified Pressure Drop
(Straight Length BTU/hr. NATURAL GAS, 0.64 SG, 1000 BTU/cu.ft)
,
Genorac Part Numtbr Dormont Fart Ndmber affies Nominal to Nomhel tnrrpih
.m m
OL483M GWD-3131-AAM
L 14
I uvvo6-a1til-1561 I 60 I 1-% 15
(Straight Length BTU/hr. LP GAS, 1.55 SG, 2500 BTU/cu.ft.)
Gen�DL42835A
at Number Dormant Part Number SERIES NoOanal ID NamGal LenY�
CAlU30-3131-14GL 30 i 14
60
Darmont part number CAN30-3131-14GL can supply a minimum of 349,000 BTU/hr.
of natural gas a 2.00 in. water column pressure drop to the generator.
D6f Mon ..........
A WATTS Brand
ES-D-GAG_Generator Generac 1651
0.5010 1 0.75in 11 i.00in I 125in I 1501n I 1.750 I 200M
i.000 I1.25!0 I x500 � 1.750 I 2000
USA: Tel: 800) 367-6668 • Fax: p24) 7334808 • Donnont.corn
Canada : (90_) 332-4060 - Few (906) 332-7oGa • DOrmanLCa
Latin America: Tek (52) 81 1001-8600 • Fax: (52) 814XOD-7091 • Domront.cOm
0 2015 Dormont
!deal for use as s first stage: regulator on any domestic siieASME or
DOT container in propane gas installations requiring up to 1,500,000
BTU's per hour. The regulator is factory set to reduce container �L
pressure to an intermediate pressure of approximately 10 PSIG.
LV3403TR1 '7 ' '
LV3403TRV9 r/u" 10 PSIG Over Outl t
9:00 1.500,000
mv
Mexkmffn flow besed on inlet Pressure 20 PSIG higher then the regulator sa
the regulator 39Wng and delivery pressure 20% bwcr than the setting. iiing end d.W" pressure 20% lower Oran
Provides accurate first stage regulation In two-stage bulk tank
systems. Reduce tank pressure to an Intermedlate pressure of 5 to 10 Wi`
PSIG. Also used to supply high pressure burners for applications like �L
Industrial furnaces or boilers. Also Incorporated in multiple cylinder
installations.
r LV44033R4 IW F
■ , NNMM
LV4403TR4 NPT
5"
1-5
12" F
LV4403SRO �N]PT
105-10
5-
LV4403TRS '/4"
5
1-55
LV, 4038R96 F. POL
10
5-10 Yes 2,500,000
,y„
I.V4403TR96 FNPT
$
1-5
10
5-10
' When used for B�fte pressuro contra,. must either Incorporate inlegrai relier valve or sopan to railer valva should ha
With NFPAPam
Maximum flow based on bier Pressure 20 PSIG highw than
M e�ordan�
the regulator settin0 and dermimy Pressure 20% lower than setting.
Designed to reduce first stage pressure of 5 to 20 PSIG down to
burner pressure, normally 11" w.c. Ideal for medium commercial ash`
installations, multiple cylinder Installations and normal domestic 0loads.
LV4403B4 '
LV4403S46 W F. NPT
LV4403846R• #28 11" W.C. at
Drill 10 PSIG 9' to 13" Over Inlet
LV4403B66 '�' F. NPT Inlet W.C. 35,J000
LV4403366R' YV F. NPT
' eackmcunt design
Maximum flow baepd on io PSIG inlet and ll:w.c, delivery pressuro. -
LV3403TR
LV4403serim
LV44 Mseviles
100 Rc90 Dr. Elon, NC 27244 USA www.regoproduars.com +1336 449-7707
t )
underground Gas poiyethylie C «.. ..7 D; pg
Fitting Assembly & Sizing c WO
FOCITUrIng,ft
con fin an
k"j-
0.1 , -) 2010)
STEP ?
Verity the polyethylene
(P E.) pipe being
assembled is the
correct size.
s7EP 2
Cut pipe ends square.
STEL'
Clean piping thoroughly
to assure there is no
dirt grease or oil in
assembly area.
STEM 4
Chamfer end of pipe
using Continental's
chamfering tool with I.D.
gauge.
CHAMPER-no v04,
10 or PAPE
pale" #s 9.366,260,5,692,785 & 5,853,272
Ph: 1.800.662.0208 C Fax: 615.325.9407 Y Web: www.gclstite.com
STEP 9
Repeat steps T
STEP 10
To assure prop
CFR 192 Subpi
be leak tested_
Sii:p 5
Mark the stab depth by
Inserting the pipe into
the chamfer tool and
marking the pipe at the
entrance as shown.
Se�P C
If using chamfer tool
t with ID gauge, check
' for proper chamfer by
r Inserting pipe over
gauge.
STEP 7
Stab pipe completely
Into fitting entrance.
STEEP 8
Stab ON completely
Into fitting so that the
mark on the pipe is
Within 1/8" from the
rltting entrance.
4 for all Con -Stab joints.
assembly and to comply wilh 49
'J -Test requirements, the joint shall
S
Maximum Capacity of PE Pipe in Thousands of BTUper ti r of Uquefled Petroleum Gas
Witil a Gas Pressure of 11.0 In. WC and a Pressor Drop of 0.5 In. VVC
(basad on a 1.52 spoelBc grovily gas
1073 ci 56 50 , L ►
1391 934 571 627 425 383 325 286 257 3 38 35 33 29 26
1983 1331 1054 893 861 087 �] 370 333 305 283 2218 264 192 169 152
197
3563 2391 1894 1605 1412 1272 100 528 948 475 435 403 376 354 31249 9 280
4724 3247 2608 2232 1978 1792 1534 1359 12 2 1133 1054 989 934 8 781 723 676 636 28 504
750
10063 6755 6351 4535 3989 3592
3044 2678 2411 2207 2044 1910 1797 1581 1424
11 f !1 .• •� • - • -
]8 15 13 .11 1 UNION 111 1/
129 113 12 11 70 9 9 11 .11 11
167 147 130.22 182 76 68 b3 58 54 8 8 8 7 7
16 99 89 61 75 70 51 48 46 42 40
427 376 338 188 28 140 126 116 107 100 63 60 57 54 52
642 569 516 252 227 208 192 180 169 94 89 85 81 78 75
1207 1061 956 810 7]2 354 326 303 285 269 16 152 146 140 134
642 587 544 508 478 453 244 233 224 216
Maximum Capacity of PE Pipe in Thousands of BTU per Hou of Uquefled Petroleum Gas 431 411 394 379
25168TUh.1CFH
with a Gas Pressure of 2.0 psi and a Pressure rop of 1.0 psi
(based on a 1.52 specific gravuv gos)
1966 1
1319 1045 886 •
11300 7586 779 702 $95 523 471 •• -1 11
14652 9835 �� 5092 4479 4033 3418 3007 431 399 373 351 309 278
6602 5807 5229 4432 3898 3 10 4]3 78 2975 2780 2144 2018 1775 1599
20877 14014 11100 9408 8275 7451 6315 2617 2302 2073
37514 25183 19946 16905 14869 13389 11348 99 28 8988
43429 29848 23969 20515 18782 16474 14100 12496 11532 578 4239 3462 3729 3280 2953
226 7618 7119 6700 5894 5307
105963 71131 56339 47750 42000 37820 32054 28194 25388 0417 9691
t 9092 8589 7612 6897
3q 215]7 20108 18926 16647 14990
1 • 11 1 • •
236 207 187 .11 11
158 139 125 115 • / 1•
1355 1192 1073 910 106 99 93 f1 •1 •1
1757 1545 1391 1179 1037 934 659 611 571 88 84 77 74
2503 2202 1983 117 855 792 740 96 608 484 462 d43 Q25
4498 3956 1478 1331 1218 1128 1054 627 599 574 S51
5903 5232 47gQ 4037 2656 2391 2189 2027 1844 1 83 1688 939 893 853 818 786
12705 ]1175 10063 3596 3258 2997 2788 2616 1605 1533 1469 1412
8529 7502 6755 6182 5725 5350 71 2347 2239 2144 2060 1985
4767 4535 4331 4150 3988
Maxmum Capacity of pr Pipessur in Thousands of BTU per Hour f Uquefled Petroleum Gos
with a Gas Pressure of 10.0 psi and a Pressure Dr 251aarun=tc>71
(based on a 1.52 spec(6c grav(ly gall p of 1.0 psi
2476 1662 1316 1116 1 1 1 •'
981 884 749 654 ' :r •, 11
14234 9555 7568 6414 5642 5080 593 3 503 470 442 389 1
18455 12388 9812 8316 7315 5583 3787 3410 3121 2890 2701 2542 2236 350
26296 17652 13981 11849 10423 9385 aS83 4910 4422 7 3747 2014
47252 31720 25123 2]293 18729 1 7954 6997 6300 5756
3502 3296 2899 2611
53960 37087 29782 25489 2269] 6865 14294 12572 11321 To 1 9595 8967 8440 4131 3720
133476 89601 70967 60148 20469 17519 15527 14068 1 43 12041 11297 106701 7423 9458 ��
52905 47640 40376 35514 31980 8569
2 67 27104 25329 23840 20970 18882
1 1t • .
' 2971• 1
261 235 199 175 1J8 •" • 1e 1
1707 1501 1352 1146 1008 144 134 125 11 111 1• r`
2213 1946 1753 1485 907 830 769 719 67 106 101 97 93`
3153 2773 2497 2116 1862 1676 06 1176 ��4 997 932 87 640 609 582 557 536
5665 4983 4487 3803 1421 1328 12 830 790 754 723 695
•- 3012, 1183 1125 1075 1030
7334- - 6500 • 5890 � � 5041 4468 -2757 2553. _ .2386. _ _22 990
4048 3724 3465 3251 3071 2126 2022 - - 1931- - -1851• • • 1779
16004 14077 12676 10743 9449 8509 7787 7212 6739 307
2916 2782634 2664 2560 2466
6005 5712 5455 5227 5024
Ph: 1.800.662.0208 -Fax: 615.325.9407 • Web: w�yw,gastite.com
i
GAS PIPING INSTALLATIONS
TABLE 462,4(25)
Gas Undiluted Propane
SCHEDULE 40 METALLIC PIPE
Inlet Pressure 10.0 psi
Pressure Drop 1.0 psi
INTENDED USE
Specific Gravity 1.50
Pipe awn. between first stage (high-pressure
regulator) a nd second stege (low-pressure regulator).
Nominal
'/_
'/.
PIPE SIZE
(i rich)
Actual iD'
0.822
0.824
7
1,049
1'/
�
1 /=
2%
s
4
Leith (�)
1.380
1.610
2 0 7
2.469
3.068
4,026
Capacity In Thousands of Btu or
Hour
10
2D
3,320
2,280
6,950
13.100
26,900
40,300
124,000
219,000
446,000
4,780
9,000
18,500
27,700
3 0
85,000
30
1.830
3,840
7,220
14.800
22.200
150,000
306,000
40
1.570
3.280
6.160
12,700
42
42,
68,200
121,000
2}6,000
501,390
2,910
5,480
11,300
19,000
36.
58,400
103,000
211,000
60
1,260
2,640
4,970
10,200
16,900
32.3
51.700
91,500
I87,1100
70
1.160
2,430
4,570
15,300
29,
��
82.900
169,000
80
1,080
2,260
.5
4,250
9,380
14,100
27,1
43.100
76,300
156,000
90
1,010
2,120
6,730
13,100
25,2 0
40,100
70,900
145.000
100
956
2,000
3,990
8.190
12,300
23, 0
37,700
66,600
136.000
125
848
1,770
3,770
7,730
11,600
22.3
35.600
62900
128,000
150
768
1,610
3 340
4830
10,300
19
31500
55,700
114,000
175
706
1,480
3,020
6,210
9.300
17.9
28.600
50500
103,000
200
657
1,370
2,780
3710 ,'
8`50
16
26.300
46500
94.700
250
582
1'220
21590
5,320
7,960
13
24.400
43.200
88.100
.300
528
1,100
2+290
4,710
7,060
13,
21,700
38,300
78,100
350
486
1,020
2,080
4,270
6.400
I
19.600
34.700
70,800
400
452
945
1.910
3.930
5,880
il,
18.100
31900
65.100 �-
430
424
886
I,780
3,650
5,470
10,50
16,800
29,700
300
400
837
1,670
3,430
9,8
15,800
27,900
56.800 �.�
550
380
795
1,580
3,240
4,850
g
14,900
26,300
53,700
600
363
759
1500
3.070
4,610
8,870
14,100
25,000
51,000
650
347
726
1.430
2,930
4,400
8.460
13,500
23,900
48,bD0
700
334
698
1.370
2,810
4,210
8,110
12,900
22,gp0
,� 6�
750
321
672
1.310
2700
4.040
7,790
12,400
21.900
44.800
800
310
649
1,270
2,600
3,900
7,500
12,000
21.200
43.100
850
300
628
1.220
Z 0
3.760
7,240
11,500
20,400
41,600.800
900
291
609
1,180
43
2 430
3,640
7.010
11.200
19
40300
�
283
$92
1,150
Z360
3,530
61300
10,800
19,200
39,100
1.50
275
575
1,110
2.290
3.430
6,600
10,5W
18,600
37.900
11100
261
546
1,080
2,230
3,330
6,420
10.200
18,100
36,900
1,200
249
521
1,030
2,110
3,170
6,100
9.720
17,200
35,000
1,300
239
499
982
2,020
3,020
5.820
9,270
16,400
33,400
1'400
229
480
1,930
2,890
5.570
81880
15,700
32,000
1,500
221
462
903
IA50
2,780
5.350
8.530
15,100
30,800
1,600
213
446
870
1,790
2,680
5.160
8,220
14,500
29.600
1,700
2D6
432
840
1.730
2 590
4.980
7.940
14,000
28,600
118M
200
419
813
1,670
2 500
4,820
7,680
13,600
27,700
1.900194
AM
789
1,620
2 430
4,670
7,450
13,200
26,900
2,000
!89
766
1570
2 360
4,540
7,730
12,800
26.100
For SL 1 inch = 25.4 mm, i foot
395
745
1,530
2,290
4,410
7,030
I2,400
25,400
= 304.8 mm, 1 pound per square inch = 6.895 kPa, l -inch water column = 0.2488
1 British thermal unit per hour = 0.2931 W, marad.
kPa
vote: All tablcentries have been
1 cubic
foot per hour
= 0.0283 m�/i
1 degree =
0,0174:;
rounded to three significant -digits.
50
FLORIDA BUILDIIIJG CODE - FUEL GAS, 6th EDITION (2017)