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HomeMy WebLinkAboutGAS PIPING INSTALLATIONTABLE 402.4(32)
CORRUGATED STAINLESS STEEL TUBING (CSST)
GAS PIPING INSTALLATIONS
Gas Undiluted Propane
Inlet Pressure 11.0 In. w.c.
Pressure Drop 0.5 In. w.c.
Specific Gravity 1.50
INTENDED USE: SIZING BETWEEN SINGLE OR SECOND STAGE (Low Pressure) REGULATOR AND THE
31a i 1-jjTUBE SIZE (EHD)
Flow
Designation i 13 16 18 1 19 23 26 30 31 37 39
Length (ft)
Capacity In Thousands of Btu per Hour
5
10
15
20
72
99
181
211
355
426
301
248
216
744
521
422
365
863
605
490
425
1,420
971
775
661
1,638
1,179
972
847
50
39
34
69
55
49
129
104
91
150
121
106
254
208
183
25
30
42
82
94
164
192
325
379
583
762
30
40
28
23
39
33
74
64
87
74
151
131
177
153
297
256
344
297
528
449
698
610
50
20
30
58
66
118
137
227
265
397
548
60
19
26
53
60
107
126
207
241
359
502
70
17
25
49
57
99
117
191
222
330
466
80
15
23
45
52
94
109
178
208
307
438
90
15
22
44
50
90
302
169
197
286
414
100
14
20
41
47
85
98
159
186
270
393
150
11
15
31
36
66
75
123
143
217
324
200
9
14
28
33
60
69
112
129
183
283 "
250
300
Fnr RT- 1 1n16=7C
8
8
A r.- I
12
11
o.._._7n•
25
23
o
30
26
53
50
61
57
99
90
117
107
163
147
254
234
_
APPLIANCE SHUTOFF VALVE ----]
46 48 1 60 1 62
2,830
1,990
1,620
3,270
2,320
1,900
5,780
4,110
6,550
4,640
3,370
3,790
1,400
1,650
2,930
3,290
1,250
1,480
2,630
2,940
1,140
1,350
2,400
2,680
988
1,170
2,090
2,330
884
1.050
1,870
2,080
805
961
1,710
1,900
745
890
1,590
1,760
696
833
1,490
1,650
656
787
1,400
1,550
621
746
1,330
1,480
506
611
1,090
1,210
438
531
948
1,050
390
476
850
934
357
434
777
854
1 British thermal unit per hour = 0.2931 W, I cubic foot per hour = 0.0283 m3lh, I degree =00 01745 Ind8lumn = 6 kPa,
Notes:
1. Table includes losses for four 90-degree bends and two end fittings. Tubing runs with larger numbers of bends or fittings shall be increased by an equivalent
length of tubing to the following equation: L = 1.3n where L is additional length (feet) of tubing and n is the number of additional fittings or bends.
2. EHD-Equivalent Flydraulic Diameter, which is a measure of the relative hydraulic efficiency between different tubing sizes. The greater the value of EHD,
the greater the gas capacity of the tubing.
3. All table entries have been rounded to three significant digits:
FLORIDA BUILDING CODE - FUEL GAS, 6th EDITION (2017)
67
,(,,, t ' !�' COpYTiBht 02017 1CC. ALL RIGHTS RESERVED. Acceued by Ltay Silva on Jan 3o, sole s:aa.3s AM Pursuam to IJcense Agreement with ICC. No fueha reprodacilon or
tLkii11 distribution authorized. ANY UNAUTHORIZED REPRODUCTION OR DIMIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACr AND THE LICENSE
AGREEMENT, AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER.
GAS PIPING INSTALLATIONS
TABLE 402.4(28)
Gas Undiluted Propane
SCHEDULE
40 METALLIC
PIPE
Intot Prasaure 11.0 in. w.c.
PressureDrop OS In. w,c.
Specific
Gravity 1,50
INTENDED USE
Pipe sizing between single- or second -stage (low
pressure)
regulator
and appllanee,
Nominal
'!_
'4
1
PIPE SIZE (inch)
ID
0,622
0.824
1.o49
;..11'14
.380
1.610
1'/,�.,r
2 1=
,Actual
3
4Len
th ft
g ()4.026t0
pacity in Thousands of Bur
2.469
3.068
20
291
Z00
608
418
1,IS0
787
2350
1,620
3,520
6,740
10,800
19,100
39,000
30
160
33-
632
1300
2,420
1,940
4,660
7,430
I3,100
26,800
40
137
287
541
1,110
l,4
3,750
3,210
5,970
21,500
50
122
255
480
985
1,480
2,840
51110
YIu'ouu
4,030
UJU
18,400
110
231
434
892
1,340
2,570
4,530
8,000
16,300
80
101
212
400
821
1,230
2,370
4,100
7,250
14,800
100
94
197
372
763
1,1 40
2,200
3,770
6,b70
13,600
125
89
185
349
716
,70
2,070
3,510
6,210
12,700
ISO
84
175
330
677
1,010
1,950
3,290
5,820
11,900
175
74
155
292
600
899
1,730
3,110
5,500
11,200
200
67
140
265
543
814
1,570
2,760
4,880
9,950
250
62
129
243
5 00
749
1,440
2,500
4,420
9,010
300
58
120
227
465
697
1,340
2,300
4,060
8,290
350
51
107
201
412
618
1,190
2,140
3,780
7,710
400
46
97
182
373
560
1,080
1,400
3 ,350
6,940
450
42
89
667
344
515
991
1,720
3,040
6,190
500
40
83
156
320
479
922
1,580
2,790
5,700
550
37
78
146
300
449
965
1,470
2,600
5,300
600
35
73
138
283
4
817
1,380
2,440
4,700
650
33
70
131
269
40303
1,300
2,300
4,700
700
32
66
I2
257
385
7
1,0
2,190
4,460
750
30
64
120
246
368
741 41
1,18180
��
4,260
B00
29
61
115
236
354
709
681
1,130
2,000
4,080
850
28
59
111
227
341
656
1,090
1,920
3,920
900
27
57
107
220
329
634
1,050
1,950
3,770
950
26
55
104
213
319
613
1,010
1,790
3,b40
1,000
25
53
100
206'
304
595
978
1,730
3,530
1,100
25
52
97
200
300
948
1,680
3,420
1,200
24
50
95
195
292
576
921
1,630
3,320
1,300
23
48
90
185
2T7
562
895
1,580
3,230
1,400
22
46
86
176
264
534
65U
1,500
3,070
1,500
21
44
82
1 99
253
509
811
1,430
2,930
1'�
20
42
79
Ib2
487
777
1,370
2.800
1,700
.19
40
76
156
234
468
746
1,320
2,690
1,800
19
39
74
ISl
2
451
719
1,270
2,590
1,00
IS
38
71
146
21 9
436
-
694
1,230
2.500
,
2,000
18
3?
69
142
212
422
672
1,190
2.420
409
For SI: I inch - 25.4 mm, 1 foot = 304.8 = 6.995
652
1,150
2,350
I British thcnnal
Note: All table entries have
unit per hour = 0.2931 W, l cubic foot per hour = 0 0283 e1h de grey column 4 red. kPa
been 3 degree m 0.01745 red.
rounded
to three significant
digits.
FLORIDA BBUUI1IL'�DING CODE -- FUEL GAS, Sth EDITION (2017)
ISlJ�L 1 ' �ay:111 COPtr�t o mt7 ICG ALL RIGHTS RMERVED. Am twd br Lary Suva on 1" w, 2018 S�o0a4 AM 53
diadbuaon nuthorba ANY UNAUTHORIZED REPRODUGTtON OR DLSCR►B pnawol to Agra, t rreh ►GC. No ktha r"duttlon or
AGREEMENT. AND SUe)ECTTOCIVIL AND CRIMINALPENALTIESTHERED ISAY(OLATIONOPTHEPPDEaALCOPYRIGIrI'ACrANDTHELICENSE
. '1'abld 16.1(a) ulyetk leao jam} 5e - S
10.0
Plastic Pipe x in. BDR '/ in. M)R 11, 1.9
I engtlz(ft) 9.33(0.660) (0 860) x xn, SDR I 1't in �A1i 11 � (A� 1.5k
-------, Q7) �Z 8A� 11
1i'r (1.0 (1.328) 1 (�, kin.
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30
2140 ator and Sec datap
40 tX.948j
t14ew�
1840 7740
50 1�0 6w 140 20300 r
60sm
i•' 70 160 2 0 10 31200
i ON mo MW ma
80 1260 2530 'ft
4560 Iwo 25000
190 1180 2370 0 7890 11900 men
1990 21400
• �'� 990 �990 �0 699�0 11200
150 897 997 3580 6200 10600 20100
3240 9360 19000
175 826 826 2980 `'620 8"o 16800
2 778 778 k780 5170 15�
250 681 681 2600 4510 72M 1, Q
275 646 6�46 2460 � �0 13W
300 617' 2840 4050 6 11
600
350 2230 6110 1100D
567 r,�ry 3860
460 495 600
! 449a 3550
19910 3300 _ 1�
� `� 468 � 3100 � �0
600 � 424 89 2930 44W 80
700 ----._-_
r 800 781 2660 7950
�.;,, •• _ 363 368 � 2440 �10
900 7kp0
3,40
1000 M 682
322 2130ism 614
6>260
2000 517
M Iron 9 933 1616 fit!
N d Dimension ]Itat4390
to 1388
(2) INmmionos inft
1 are ink c5ameorx