Data Tables
Table D-l Equivalent Length of New Straight Pipe for Valves and Fittings for Turbulent Flow
|
632 |
Pipe Size
TOC o "1-5" h z Finings ’A % ’A 3A I I’A I’A 2 2’A 3 4 5 6 8 10 12 14 16 18 20 24
Steel 2.3 3.1 3.6 4.4 5.2 6.6 7.4 8.5 9.3 11 13 __________
Screwed с. — — — — — — 9 11——————————————————-
Regular steel — — 0.92 1.2 1.6 2.1 2.4 3.1 3.6 4.4 5.9 7.3 8.9 12 14 17 18 21 23 25 30
90° Ell c ) _________ 3.6 4.8 _ 7.2 9.8 12 15 17 19 22 24 28
|
Screwed |
Steel 1-5 2 2.2 2.3 2.7 3.2 3.4 3.6 3.6 4 4.6 — — — — — — — — — —
С, _ ________3.33.7_ — — — — — — — — —
Long — steel — — 1.1 1.3 1.6 2 2.3 2.7 2.9 3.4 4.2 5 5.7 7 8 9 9.4 10 11 12 14
|
Radius Flanged 90“ Ell Screwed |
J с. I. —— — — — — — — — 2.8 3.4 — 4.7 5.7 6.8 7.8 8.6 9.6 11 11 13
Steel 0.34 0.52 0.71 0.92 1.3 1.7 2.1 2.7 3.2 4 5.5 — — — — — — — — — —
C. I. — — — — — — — — — 3.3 4.5 — — — — — — — — — —
|
Regular 45° Ell LCq Tee- |
Steel — — 0.45 0.59 0.81 1.1 1.3 1.7 2 2.6 3.5 4.5 5.6 7.7 9 11 13 15 16 18 22
45° Ell Flansed с. I. —— — — — — — — — 2.1 2.9 — 4.5 6.3 8.1 9.7 12 13 15 17 20
|
Screwed |
Steel 0.79 1.2 1.7 2.4 3.2 4.6 5.6 7.7 9.3 12 17 __________
C. l. _________ 9.9 и __________
Steel — — 0.69 0.82 1 1.3 1.5 1.8 1.9 2.2 2.8 3.3 3.8 4.7 5.2 6 6.4 7.2 7.6 8.2 9.6
Lme Flanged
Flow C. t. —— — — — — — — — 1.9 2.2 — 3.1 3.9 4.6 5.2 5.9 6.5 7.2 7.7 8.8
|
Screwed |
Steel 2.4 3.5 4.2 5.3 6.6 8.7 9.9 12 13 17 21 __________
С. I. _________ 14 17 __________
|
Branch Flanged Flow C. I. — ________ 7.7 10 — 15 20 25 30 35 39 44 49 57 |
Steel — — 2 2.6 3.3 4.4 5.2 6.6 7.5 9.4 12 15 18 24 30 34 37 43 47 52 62
|
11 |
13 |
||||||||||
|
9 |
11 |
||||||||||
|
4.4 |
5.9 |
7.3 |
8.9 |
12 |
14 |
17 |
18 |
21 |
23 |
25 |
30 |
|
3.6 |
4.8 |
— |
7.2 |
9.8 |
12 |
15 |
17 |
19 |
22 |
24 |
28 |
|
3.4 |
4.2 |
5 |
5.7 |
7 |
8 |
9 |
9.4 |
10 |
11 |
12 |
14 |
|
2.8 |
3.4 |
— |
4.7 |
5.7 |
6.8 |
7.8 |
8.6 |
9.6 |
11 |
11 |
13 |
|
79 |
No |
||||||||||
|
65 |
86 |
||||||||||
|
94 |
120 |
150 |
190 |
260 |
310 |
390 |
|||||
|
77 |
99 |
— |
150 |
210 |
270 |
330 |
|||||
|
1.9 |
2.5 |
||||||||||
|
1.6 |
2 |
||||||||||
|
2.8 |
2.9 |
3.1 |
3.2 |
3.2 |
3.2 |
3.2 |
3.2 |
3.2 |
3.2 |
3.2 |
3.2 |
|
2.3 |
2.4 |
— |
2.6 |
2.7 |
2.8 |
2.9 |
3 |
3 |
3 |
3 |
3 |
|
18 |
18 |
||||||||||
|
15 |
15 |
||||||||||
|
28 |
38 |
50 |
63 |
90 |
120 |
140 |
160 |
190 |
210 |
240 |
300 |
|
23 |
31 |
— |
52 |
74 |
98 |
120 |
150 |
170 |
200 |
230 |
280 |
|
27 |
38 |
||||||||||
|
22 |
31 |
||||||||||
|
27 |
38 |
50 |
63 |
90 |
120 |
140 |
|||||
|
22 |
31 |
— |
52 |
74 |
98 |
120 |
|
Steel 2.3 3.1 3.6 4.4 5.2 C. l, _____ |
|
Screwed |
|
Heg. Steel Flanged с. I. |
|
180’ Return Bend Long Rad. Steel Flanged с. I, Steel C. I. Globe „ Steel Flanged Valve с I |
|
Screwed |
|
Steel 0.32 0.45 0.56 0.67 0.84 1.1 1.2 1.5 1.7 1.9 2.5 C. I. ________ |
|
Screwed |
|
Gate r, . steel ,, , Flanged Valve с. I- |
|
Screwed |
|
C. I. Steel |
|
Angle |
|
Flanged Valve с. I. |
|
Steel С I |
|
Screwed DSd Swing Check Flanged Valve |
Steel
|
633 |
C, 0.14 0.18 0.21 0.24 0.29 0.36 0.39 0.45 0.47 0.53 0.65 — _________
|
Pipe Size |
||||||||||||||||||||||
|
Fittings |
‘/4 |
3/8 |
‘A |
3/< |
/ |
I’A |
I’A 2 |
2’A |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
||
|
Coupling Or |
Screwed |
Steel |
||||||||||||||||||||
|
Union |
C. 1. |
|||||||||||||||||||||
|
P |
Bell Mouth Inlet |
Steel С 1 |
0.04 |
0.07 |
0.1 |
0.44 0.62 0.13 0.18 0.26 0.31 0.43 0.52 0.67 0.95 |
1.3 |
1.6 |
2.3 |
2.9 |
3.5 |
4 |
4.7 |
5.3 |
6.1 |
7.6 |
||||||
|
Square Mouth |
Steel С 1. |
0.44 |
0.68 0.96 |
1.3 |
1.8 |
2.6 |
3.1 4.3 |
5.2 |
0.55 0.77 6.7 9.5 |
13 |
1.3 16 |
1.9 23 |
2.4 29 |
3 35 |
3.6 40 |
4.3 47 |
5 53 |
5.7 61 |
7 76 |
|||
|
Inlet |
5.5 |
7.7 |
— |
13 |
19 |
24 |
30 |
36 |
43 |
50 |
57 |
70 |
||||||||||
|
О |
Reentrant |
Steel |
0.88 |
1.4 |
1.9 |
2.6 |
3.6 |
5.1 |
6.2 8.5 |
10 |
13 |
19 |
25 |
32 |
45 |
58 |
70 |
80 |
95 |
110 120 150 |
||
|
Pipe |
C — I. |
11 |
15 |
— |
26 |
37 |
49 |
61 |
73 |
86 |
100 110 140 |
|||||||||||
|
Y-Strainer |
— |
4.6 |
5 |
6.6 |
7.7 |
18 |
20 27 |
29 |
34 |
42 |
53 |
61 |
||||||||||
|
—— Sudden —1_V? Enlarge- 1— y ment |
H = |
(Vi — v2 Ug) |
)2 Feet of Liquid; If V2 |
= 0 |
H = |
V2 Ug) |
Feet of Liquid |
|
Courtesy The Hydraulic Institute (reprinted from the Standards of the Hydraulic Institute, Eleventh Edition, Copyright 1965) |
|
634 |
|
Size In |
External In |
Internal In |
Thickness In |
External In2 |
Internal In2 |
Metal In2 |
Surface Ft |
Surface Ft |
Per ft of Pipe |
Per ft Pounds |
Per in of Scr |
|
Vs |
0.405 |
0.215 |
0.095 |
0.129 |
0.036 |
0.093 |
9.431 |
17.75 |
0.00025 |
0.314 |
27 |
|
Vi |
0.54 |
0.302 |
0.119 |
0.229 |
0.072 |
0.157 |
7.073 |
12.65 |
0.0005 |
0.535 |
18 |
|
Vs |
0.675 |
0.423 |
0.126 |
0.358 |
0.141 |
0.217 |
5.658 |
9.03 |
0.00098 |
0.738 |
18 |
|
V2 |
0.84 |
0.546 |
0.147 |
0.554 |
0.234 |
0.32 |
4.547 |
7 |
0.00163 |
1 |
14 |
|
3/4 |
1.05 |
0.742 |
0.154 |
0.866 |
0.433 |
0.433 |
3.637 |
5.15 |
0.003 |
1.47 |
14 |
|
1 |
1.315 |
0.957 |
0.179 |
1.358 |
0.719 |
0.639 |
2.904 |
3.995 |
0.005 |
2.17 |
IIV2 |
|
1V4 |
1.66 |
1.278 |
0.191 |
2.164 |
1.283 |
0.881 |
2.301 |
2.99 |
0.00891 |
3 |
IIV2 |
|
1V2 |
1.9 |
1.5 |
0.2 |
2.835 |
1.767 |
1.068 |
2.01 |
2.542 |
0.01227 |
3.65 |
IIV2 |
|
2 |
2.375 |
1.939 |
0.218 |
4.43 |
2.953 |
1.477 |
1.608 |
1.97 |
0.02051 |
5.02 |
IIV2 |
|
2Vi |
2.875 |
2.323 |
0.276 |
6.492 |
4.238 |
2.254 |
1.328 |
1.645 |
0.02943 |
7.66 |
8 |
|
3 |
3.5 |
2.9 |
0.3 |
9.621 |
6.605 |
3.016 |
1.091 |
1.317 |
0.04587 |
10.3 |
8 |
|
3 V2 |
4 |
3.364 |
0.318 |
12.56 |
8.888 |
3.678 |
0.954 |
1.135 |
0.06172 |
12.5 |
8 |
|
4 |
4.5 |
3.826 |
0.337 |
15.9 |
11.497 |
4.407 |
0.848 |
0.995 |
0.0798 |
14.9 |
8 |
|
5 |
5.563 |
4.813 |
0.375 |
24.3 |
18.194 |
6.112 |
0.686 |
0.792 |
0.1263 |
20.8 |
8 |
|
6 |
6.625 |
5.761 |
0.432 |
34.47 |
26.067 |
8.3 |
0.576 |
0.673 |
0.181 |
28.6 |
8 |
|
8 |
8.625 |
7.625 |
0.5 |
58.42 |
46.663 |
12.76 |
0.442 |
0.501 |
0.3171 |
43.4 |
8 |
|
Diameters |
|
Nominal |
|
Transverse Areas |
|
Length of Pipe Per Square Foot of |
|
External Internal Cubic Feet Weight |
|
Number Threads |
|
635 |
|
Size In |
External In |
Internal In |
Thickness In |
External In2 |
Internal In2 |
Metal In2 |
Surface Ft |
Surface Ft |
Per ft of Pipe |
Per ft Pounds |
Per in of Screw |
|
10 |
10.75 |
9.564 |
0.593 |
90.76 |
71.84 |
18.92 |
0.355 |
0.4 |
0.4989 |
64.4 |
8 |
|
12 |
12.75 |
11.376 |
0.687 |
127.64 |
101.64 |
26 |
0.299 |
0.336 |
0.7058 |
88.6 |
|
|
14 |
14 |
12.5 |
0.75 |
153.94 |
122.72 |
31.22 |
0.272 |
0.306 |
0.8522 |
107 |
|
|
16 |
16 |
14.314 |
0.843 |
201.05 |
160.92 |
40.13 |
0.238 |
0.263 |
1.112 |
137 |
|
|
18 |
18 |
16.126 |
0.937 |
254.85 |
204.24 |
50.61 |
0.212 |
0.237 |
1.418 |
171 |
|
|
20 |
20 |
17.938 |
1.031 |
314.15 |
252.72 |
61.43 |
0.191 |
0.208 |
1.755 |
209 |
|
|
24 |
24 |
21.564 |
1.218 |
452.4 |
365.22 |
87.18 |
0.159 |
0.177 |
2.536 |
297 |
|
Diameters |
|
Nominal |
|
Transverse Areas |
|
Length of Pipe Per Square Foot of |
|
External Internal Cubic Feet |
|
Number Threads |
|
Courtesy Sarco Company, Inc. |
|
636 |
|
Size In |
External In |
Internal In |
Thickness In |
External In2 |
Internal In2 |
Metal In2 |
Surface Ft |
Surface Ft |
Per ft of Pipe |
Per ft Pounds |
Per in of Screi |
|
Vs |
0.405 |
0.269 |
0.068 |
0.129 |
0.057 |
0.072 |
9.431 |
14.199 |
0.00039 |
0.244 |
27 |
|
V4 |
0.54 |
0.364 |
0.088 |
0.229 |
0.104 |
0.125 |
7.073 |
10.493 |
0.00072 |
0.424 |
18 |
|
3/s |
0.675 |
0.493 |
0.091 |
0.358 |
0.191 |
0.167 |
5.658 |
7.747 |
0.00133 |
0.567 |
18 |
|
V2 |
0.84 |
0.622 |
0.109 |
0.554 |
0.304 |
0.25 |
4.547 |
6.141 |
0.00211 |
0.85 |
14 |
|
3/4 |
1.05 |
0.824 |
0.113 |
0.866 |
0.533 |
0.333 |
3.637 |
4.635 |
0.0037 |
1.13 |
14 |
|
1 |
1.315 |
1.049 |
0.133 |
1.358 |
0.864 |
0.494 |
2.904 |
3.641 |
0.006 |
1.678 |
IIV2 |
|
1V4 |
1.66 |
1.38 |
0.14 |
2.164 |
1.495 |
0.669 |
2.301 |
2.767 |
0.01039 |
2.272 |
IIV2 |
|
1V2 |
1.9 |
1.61 |
0.145 |
2.835 |
2.036 |
0.799 |
2.01 |
2.372 |
0.01414 |
2.717 |
IIV2 |
|
2 |
2.375 |
2.067 |
0.154 |
4.43 |
3.355 |
1.075 |
1.608 |
1.847 |
0.0233 |
3.652 |
IIV2 |
|
21/2 |
2.875 |
2.469 |
0.203 |
6.492 |
4.788 |
1.704 |
1.328 |
1.547 |
0.03325 |
5.793 |
8 |
|
3 |
3.5 |
3.068 |
0.216 |
9.621 |
7.393 |
2.228 |
1.091 |
1.245 |
0.05134 |
7.575 |
8 |
|
3X/2 |
4 |
3.548 |
0.226 |
12.56 |
9.886 |
2.68 |
0.954 |
1.076 |
0.06866 |
9.109 |
8 |
|
4 |
4.5 |
4.026 |
0.237 |
15.9 |
12.73 |
3.174 |
0.848 |
0.948 |
0.0884 |
10.79 |
8 |
|
5 |
5.563 |
5.047 |
0.258 |
24.3 |
20 |
4.3 |
0.686 |
0.756 |
0.1389 |
14.61 |
8 |
|
6 |
6.625 |
6.065 |
0.28 |
34.47 |
28.9 |
5.581 |
0.576 |
0.629 |
0.2006 |
18.97 |
8 |
|
8 |
8.625 |
7.981 |
0.322 |
58.42 |
50.02 |
8.399 |
0.442 |
0.478 |
0.3552 |
28.55 |
8 |
|
Diameters |
|
Nominal |
|
Transverse Areas |
|
Length of Pipe Per ft2 of |
|
External Internal Cubic Feet Weight |
|
Number Threads |
|
Length of Pipe |
|||||||||||
|
Per ft2 of |
Number |
||||||||||
|
Diameters |
Nominal |
1 ransverse Areas |
External |
Internal |
Cubic Feet |
Weight per ft |
Threads |
||||
|
Size |
External |
Internal |
Thickness |
External |
Internal |
Metal |
Surface |
Surface |
Per ft |
Per in |
|
|
In |
In |
In |
In |
In2 |
In2 |
In2 |
Ft |
Ft |
Of Pipe |
Pounds |
Of Screw |
|
10 |
10.75 |
10.02 |
0.365 |
90.76 |
78.85 |
11.9 |
0.355 |
0.381 |
0.5476 |
40.48 |
8 |
|
12 |
12.75 |
11.938 |
0.406 |
127.64 |
111.9 |
15.74 |
0.299 |
0.318 |
0.7763 |
53.6 |
|
|
14 |
14 |
13.125 |
0.437 |
153.94 |
135.3 |
18.64 |
0.272 |
0.28 |
0.9354 |
63 |
|
|
16 |
16 |
15 |
0.5 |
201.05 |
176.7 |
24.35 |
0.238 |
0.254 |
1.223 |
78 |
|
|
18 |
18 |
16.874 |
0.563 |
254.85 |
224 |
30.85 |
0.212 |
0.226 |
1.555 |
105 |
|
|
20 |
20 |
18.814 |
0.593 |
314.15 |
278 |
36.15 |
0.191 |
0.203 |
1.926 |
123 |
|
|
24 |
24 |
22.626 |
0.687 |
452.4 |
402.1 |
50.3 |
0.159 |
0.169 |
2.793 |
171 |
|
Courtesy Sarco Company Inc. |
|
638 |
|
Gauge Pressure Psig |
Temper Ature °F |
Heat |
In Btu/lb |
Specific Volume Ft3llb |
Gauge Pressure Psig |
Temper Ature °F |
Heal |
: in Btu/lb |
Specific Volume ft3 Per lb |
||||
|
Sensible |
Latent |
Total |
Sensible |
Latent |
Total |
||||||||
|
25 |
134 |
102 |
1017 |
1119 |
142 |
150 |
366 |
339 |
857 |
1196 |
2.74 |
||
|
20 |
162 |
129 |
1001 |
1130 |
73.9 |
155 |
368 |
341 |
885 |
1196 |
2.68 |
||
|
6 |
15 |
179 |
147 |
990 |
1137 |
51.3 |
160 |
371 |
344 |
853 |
1197 |
2.6 |
|
|
Ј |
10 |
192 |
160 |
982 |
1142 |
39.4 |
165 |
373 |
346 |
851 |
1197 |
2.54 |
|
|
C |
5 |
203 |
171 |
976 |
1147 |
31.8 |
170 |
375 |
348 |
849 |
1197 |
2.47 |
|
|
0 |
212 |
180 |
970 |
1150 |
26.8 |
175 |
377 |
351 |
847 |
1198 |
2.41 |
||
|
1 |
215 |
183 |
968 |
1151 |
25.2 |
180 |
380 |
353 |
845 |
1198 |
2.34 |
||
|
2 |
219 |
187 |
966 |
1153 |
23.5 |
185 |
382 |
355 |
843 |
1198 |
2.29 |
||
|
3 |
222 |
190 |
964 |
1154 |
22.3 |
190 |
384 |
358 |
841 |
1199 |
2.24 |
||
|
4 |
224 |
192 |
962 |
1154 |
21.4 |
195 |
386 |
360 |
839 |
1199 |
2.19 |
||
|
5 |
227 |
195 |
960 |
1155 |
20.1 |
200 |
388 |
362 |
837 |
1199 |
2.14 |
||
|
6 |
230 |
198 |
959 |
1157 |
19.4 |
205 |
390 |
364 |
836 |
1200 |
2.09 |
||
|
7 |
232 |
200 |
957 |
1157 |
18.7 |
210 |
392 |
366 |
834 |
1200 |
2.05 |
||
|
8 |
233 |
201 |
956 |
1157 |
18.4 |
215 |
394 |
368 |
832 |
1200 |
2 |
||
|
9 |
237 |
205 |
954 |
1159 |
17.1 |
220 |
396 |
370 |
830 |
1200 |
1.96 |
||
|
10 |
239 |
207 |
953 |
1160 |
16.5 |
225 |
397 |
372 |
828 |
1200 |
1.92 |
||
|
12 |
244 |
212 |
949 |
1161 |
15.3 |
230 |
399 |
374 |
827 |
1201 |
1.89 |
||
|
14 |
248 |
216 |
947 |
1163 |
14.3 |
235 |
401 |
376 |
825 |
1201 |
1.85 |
|
639 |
|
Gauge Pressure Psig |
Temper Ature °F |
Heat |
: in Btu/lb |
Specific Volume Ft3llb |
Gauge Pressure Psig |
Temper Ature °F |
Heal |
: in Btu/lb |
Specific Volume Ft3 Per lb |
|||
|
Sensible |
Latent |
Total |
Sensible |
Latent |
Total |
|||||||
|
16 |
252 |
220 |
944 |
1164 |
13.4 |
240 |
403 |
378 |
823 |
1201 |
1.81 |
|
|
18 |
256 |
224 |
941 |
1165 |
12.6 |
245 |
404 |
380 |
822 |
1202 |
1.78 |
|
|
20 |
259 |
227 |
939 |
1166 |
11.9 |
250 |
406 |
382 |
820 |
1202 |
1.75 |
|
|
22 |
262 |
230 |
937 |
1167 |
11.3 |
255 |
408 |
383 |
819 |
1202 |
1.72 |
|
|
24 |
265 |
233 |
934 |
1167 |
10.8 |
260 |
409 |
385 |
817 |
1202 |
1.69 |
|
|
26 |
268 |
236 |
933 |
1169 |
10.3 |
265 |
411 |
387 |
815 |
1202 |
1.66 |
|
|
28 |
271 |
239 |
930 |
1169 |
9.85 |
270 |
413 |
389 |
814 |
1203 |
1.63 |
|
|
30 |
274 |
243 |
929 |
1172 |
9.46 |
275 |
414 |
391 |
812 |
1203 |
1.6 |
|
|
32 |
277 |
246 |
927 |
1173 |
9.1 |
280 |
416 |
392 |
811 |
1203 |
1.57 |
|
|
34 |
279 |
248 |
925 |
1173 |
8.75 |
285 |
417 |
394 |
809 |
1203 |
1.55 |
|
|
36 |
282 |
251 |
923 |
1174 |
8.42 |
290 |
418 |
395 |
808 |
1203 |
1.53 |
|
|
38 |
284 |
253 |
922 |
1175 |
8.08 |
295 |
420 |
397 |
806 |
1203 |
1.49 |
|
|
40 |
286 |
256 |
920 |
1176 |
7.82 |
300 |
421 |
398 |
805 |
1203 |
1.47 |
|
|
42 |
289 |
258 |
918 |
1176 |
7.57 |
305 |
423 |
400 |
803 |
1203 |
1.45 |
|
|
44 |
291 |
260 |
917 |
1177 |
7.31 |
310 |
425 |
402 |
802 |
1204 |
1.43 |
|
|
46 |
293 |
262 |
915 |
1177 |
7.14 |
315 |
426 |
404 |
800 |
1204 |
1.41 |
|
|
48 |
295 |
264 |
914 |
1178 |
6.94 |
320 |
427 |
405 |
799 |
1204 |
1.38 |
|
|
50 |
298 |
267 |
912 |
1179 |
6.68 |
325 |
429 |
407 |
797 |
1204 |
1.36 |
|
|
55 |
300 |
271 |
909 |
1180 |
6.27 |
330 |
430 |
408 |
796 |
1204 |
1.34 |
|
640 |
|
Gauge Pressure Psig |
Temper Ature °F |
Heat |
In Btu/lb |
Specific Volume Ft3llb |
Gauge Pressure Psig |
Temper Ature °F |
Heat |
: in Btu/lb |
Specific Volume ft3 Per lb |
||
|
Sensible |
Latent |
Total |
Sensible |
Latent |
Total |
||||||
|
60 |
307 |
277 |
906 |
1183 |
5.84 |
335 |
432 |
410 |
794 |
1204 |
1.33 |
|
65 |
312 |
282 |
901 |
1183 |
5.49 |
340 |
433 |
411 |
793 |
1204 |
1.31 |
|
70 |
316 |
286 |
898 |
1184 |
5.18 |
345 |
434 |
413 |
791 |
1204 |
1.29 |
|
75 |
320 |
290 |
895 |
1185 |
4.91 |
350 |
435 |
414 |
790 |
1204 |
1.28 |
|
80 |
324 |
294 |
891 |
1185 |
4.67 |
355 |
437 |
416 |
789 |
1205 |
1.26 |
|
85 |
328 |
298 |
889 |
1187 |
4.44 |
360 |
438 |
417 |
788 |
1205 |
1.24 |
|
90 |
331 |
302 |
886 |
1188 |
4.24 |
365 |
440 |
419 |
786 |
1205 |
1.22 |
|
95 |
335 |
305 |
883 |
1188 |
4.05 |
370 |
441 |
420 |
785 |
1205 |
1.2 |
|
100 |
338 |
309 |
880 |
1189 |
3.89 |
375 |
442 |
421 |
784 |
1205 |
1.19 |
|
105 |
341 |
312 |
878 |
1190 |
3.74 |
380 |
443 |
422 |
783 |
1205 |
1.18 |
|
110 |
344 |
316 |
875 |
1191 |
3.59 |
385 |
445 |
424 |
781 |
1205 |
1.16 |
|
115 |
347 |
319 |
873 |
1192 |
3.46 |
390 |
446 |
425 |
780 |
1205 |
1.14 |
|
120 |
350 |
322 |
871 |
1193 |
3.34 |
395 |
447 |
427 |
778 |
1205 |
1.13 |
|
125 |
353 |
325 |
868 |
1193 |
3.23 |
400 |
448 |
428 |
777 |
1205 |
1.12 |
|
130 |
356 |
328 |
866 |
1194 |
3.12 |
450 |
460 |
439 |
766 |
1205 |
1 |
|
140 |
361 |
333 |
861 |
1194 |
2.92 |
500 |
470 |
453 |
751 |
1204 |
0.89 |
|
145 |
363 |
336 |
859 |
1195 |
2.84 |
550 |
479 |
464 |
740 |
1204 |
0.82 |
|
600 |
489 |
475 |
728 |
1203 |
0.74 |
|
Courtesy Sarco Company Inc. |
Of Schedule 4G Steel Pipe
|
U. S. Gal/min |
Velocity Ft/sc |
Hf Friction |
U. S. Gal/min |
Vel. ft/sec |
Hf Friction |
|
3/s" Pipe |
‘/l" Pipe |
||||
|
1.4 |
2.25 |
9.03 |
2 |
2.11 |
5.5 |
|
1.6 |
2.68 |
11.6 |
2.5 |
2.64 |
8.24 |
|
1.8 |
3.02 |
14.3 |
3 |
3.17 |
11.5 |
|
2 |
3.36 |
17.3 |
3.5 |
3.7 |
15.3 |
|
2.5 |
4.2 |
26 |
4 |
4.22 |
19.7 |
|
3 |
5.04 |
36.6 |
5 |
5.28 |
29.7 |
|
3.5 |
5.88 |
49 |
6 |
6.34 |
42 |
|
4 |
6.72 |
63.2 |
7 |
7.39 |
56 |
|
5 |
8.4 |
96.1 |
8 |
8.45 |
72.1 |
|
6 |
10.08 |
136 |
9 |
9.5 |
90.1 |
|
7 |
11.8 |
182 |
10 |
10.56 |
110.6 |
|
8 |
13.4 |
236 |
12 |
12.7 |
156 |
|
9 |
15.1 |
297 |
14 |
14.8 |
211 |
|
10 |
16.8 |
364 |
16 |
16.9 |
270 |
|
%" Pipe |
‘" Pipe |
||||
|
4 |
2.41 |
4.85 |
6 |
2.23 |
3.16 |
|
5 |
3.01 |
7.27 |
8 |
2.97 |
5.2 |
|
6 |
3.61 |
10.2 |
10 |
3.71 |
7.9 |
|
7 |
4.21 |
13.6 |
12 |
4.45 |
11.1 |
|
8 |
4.81 |
17.3 |
14 |
5.2 |
14.7 |
|
9 |
5.42 |
21.6 |
16 |
5.94 |
19 |
|
10 |
6.02 |
26.5 |
18 |
6.68 |
23.7 |
|
12 |
7.22 |
37.5 |
20 |
7.42 |
28.9 |
|
14 |
8.42 |
50 |
22 |
8.17 |
34.8 |
|
16 |
9.63 |
64.8 |
24 |
8.91 |
41 |
|
18 |
10.8 |
80.9 |
26 |
9.65 |
47.8 |
|
20 |
12 |
99 |
28 |
10.39 |
55.1 |
|
22 |
13.2 |
120 |
30 |
11.1 |
62.9 |
|
24 |
14.4 |
141 |
35 |
13 |
84.4 |
|
26 |
15.6 |
165 |
40 |
14.8 |
109 |
|
28 |
16.8 |
189 |
45 50 |
16.7 18.6 |
137 168 (continued) |
|
Table D-5 |
(continued) |
|||
|
Velocity Ft/sc |
Hf Friction |
U. S. Gal/min |
Vel. ft/sec |
Hf Frictio |
|
1 V4" Pipe |
V/2" Pipe |
|||
|
2.57 |
2.85 |
16 |
2.52 |
2.26 |
|
3 |
3.77 |
18 |
2.84 |
2.79 |
|
3.43 |
4.83 |
20 |
3.15 |
3.38 |
|
3.86 |
6 |
22 |
3.47 |
4.05 |
|
4.29 |
7.3 |
24 |
3.78 |
4.76 |
|
4.72 |
8.72 |
26 |
4.1 |
5.54 |
|
5.15 |
10.27 |
28 |
4.41 |
6.34 |
|
5.58 |
11.94 |
30 |
4.73 |
7.2 |
|
6.01 |
13.7 |
35 |
5.51 |
9.63 |
|
6.44 |
15.6 |
40 |
6.3 |
12.41 |
|
7.51 |
21.9 |
45 |
7.04 |
15.49 |
|
8.58 |
27.1 |
50 |
7.88 |
18.9 |
|
9.65 |
33.8 |
55 |
8.67 |
22.7 |
|
10.7 |
41.4 |
60 |
9.46 |
26.7 |
|
11.8 |
49.7 |
65 |
10.24 |
31.2 |
|
12.9 |
58.6 |
70 |
11.03 |
36 |
|
13.9 |
68.6 |
75 |
11.8 |
41.2 |
|
15 |
79.2 |
80 |
12.6 |
46.6 |
|
16.1 |
90.6 |
85 |
13.4 |
52.4 |
|
90 |
14.2 |
58.7 |
||
|
95 |
15 |
65 |
||
|
100 |
15.8 |
71.6 |
||
|
2" Pipe |
2’h" Pipe |
|||
|
2.39 |
1.48 |
35 |
2.35 |
1.15 |
|
2.87 |
2.1 |
40 |
2.68 |
1.47 |
|
3.35 |
2.79 |
45 |
3.02 |
1.84 |
|
3.82 |
3.57 |
50 |
3.35 |
2.23 |
|
4.3 |
4.4 |
60 |
4.02 |
3.13 |
|
4.78 |
5.37 |
70 |
4.69 |
4.18 |
|
5.74 |
7.58 |
80 |
5.36 |
5.36 |
|
6.69 |
10.2 |
90 |
6.03 |
6.69 |
|
7.65 |
13.1 |
100 |
6.7 |
8.18 |
|
8.6 |
16.3 |
120 |
8.04 |
11.5 |
|
U. S. Gal/min |
Velocity Ft/sc |
Hf Friction |
U. S. Gal/min |
Vel. ft/sec |
Hf Friction |
|
2" Pipe |
2’h" Pipe |
||||
|
100 |
4.34 |
2.72 |
200 |
5.04 |
12.61 |
|
120 |
11.5 |
28.5 |
160 |
10.7 |
20 |
|
140 |
13.4 |
38.2 |
180 |
12.1 |
25.2 |
|
160 |
15.3 |
49.5 |
200 |
13.4 |
30.7 |
|
220 |
14.7 |
37.1 |
|||
|
240 |
16.1 |
43.8 |
|||
|
3" Pipe |
4" Pipe |
||||
|
50 |
2.17 |
0.762 |
100 |
2.52 |
0.718 |
|
60 |
2.6 |
1.06 |
120 |
3.02 |
1.01 |
|
70 |
3.04 |
1.4 |
140 |
3.53 |
1.35 |
|
80 |
3.47 |
1.81 |
160 |
4.03 |
1.71 |
|
90 |
3.91 |
2.26 |
180 |
4.54 |
2.14 |
|
100 |
3.34 |
2.75 |
200 |
5.04 |
2.61 |
|
120 |
5.21 |
3.88 |
220 |
5.54 |
3.13 |
|
140 |
6.08 |
5.19 |
240 |
6.05 |
3.7 |
|
160 |
6.94 |
6.68 |
260 |
6.55 |
4.3 |
|
180 |
7.81 |
8.38 |
280 |
7.06 |
4.95 |
|
200 |
8.68 |
10.2 |
300 |
7.56 |
5.63 |
|
220 |
9.55 |
12.3 |
350 |
8.82 |
7.54 |
|
240 |
10.4 |
14.5 |
400 |
10.1 |
9.75 |
|
260 |
11.3 |
16.9 |
450 |
11.4 |
12.3 |
|
280 |
12.2 |
19.5 |
500 |
12.6 |
14.4 |
|
300 |
13 |
22.1 |
550 |
13.9 |
18.1 |
|
350 |
15.2 |
30 |
600 |
15.1 |
21.4 |
|
5" Pipe |
6" Pipe |
||||
|
160 |
2.57 |
0.557 |
220 |
2.44 |
0.411 |
|
180 |
2.89 |
0.698 |
240 |
2.66 |
0.482 |
|
200 |
3.21 |
0.847 |
260 |
2.89 |
0.56 |
|
220 |
3.53 |
1.01 |
300 |
3.33 |
0.733 |
|
240 |
3.85 |
1.19 |
350 |
3.89 |
0.98 |
|
260 |
4.17 |
1.38 |
400 |
4.44 |
1.25 |
|
300 |
4.81 |
1.82 |
450 |
5 |
1.56 |
Table D-5 (continued)
|
U. S. Gal/min |
Velocity Ft/sc |
Hf Friction |
U. S. Gal/min |
Vel. ft/sec |
Hf Friction |
|
350 |
5.61 |
2.43 |
500 |
5.55 |
1.91 |
|
400 |
6.41 |
3.13 |
600 |
6 .6 6. |
2.69 |
|
450 |
7.22 |
3.92 |
700 |
7.77 |
3.6 |
|
500 |
8.02 |
4.79 |
800 |
8.88 |
4.64 |
|
600 |
9.62 |
6.77 |
900 |
9.99 |
5.81 |
|
700 |
11.2 |
9.13 |
1000 |
11.1 |
7.1 |
|
800 |
12.8 |
11.8 |
1100 |
12.2 |
8.52 |
|
900 |
14.4 |
14.8 |
1200 |
13.3 |
10.1 |
|
1000 |
16 |
18.2 |
1300 |
14.4 |
11.7 |
|
1400 |
15.5 |
13.6 |
|
Courtesy Sarco Company, Inc. |
|
Pressure Drop 1000 Feet of Schedule 40 Steel Pipe, |
, in Pounds per Square Inch |
|||||||||||
|
Dis |
Veloc — Pres- |
Veloc |
Pres |
Veloc |
Pres |
Veloc — Pres- |
Veloc |
Pres |
Veloc |
Pres — Veloc- |
Pres — Veloc- Pres |
Veloc — Pres- |
|
Charge |
Ity sure |
Ity |
Sure |
Ity |
Sure |
Ity sure |
Ity |
Sure |
Ity |
Sure ity |
Sure ity sure |
Ity sure |
|
Gallmin ftlsec Drop |
Ftlsec |
Drop |
Ftlsec |
Drop |
Ftlsec Drop |
Ftlsec |
Drop |
Ftlsec |
Drop ftlsec |
Drop ftlsec Drop |
Ftlsec Drop |
|
1" |
|
646 |
|
1 |
0.37 |
0.49 |
1У4" |
|||||||||||||
|
2 |
0.74 |
1.7 |
0.43 |
0.45 |
ІУ2" |
|||||||||||
|
3 |
1.12 |
3.53 |
0.64 |
0.94 |
0.47 |
0.44 |
||||||||||
|
4 |
1.49 |
5.94 |
0.86 |
1.55 |
0.63 |
0.74 |
1 " |
|||||||||
|
5 |
1.86 |
9.02 |
1.07 |
2.36 |
0.79 |
1.12 |
||||||||||
|
6 |
2.24 |
12.25 |
1.28 |
3.3 |
0.95 |
1.53 |
0.57 |
0.46 |
||||||||
|
8 |
2.98 |
21.1 |
1.72 |
5.52 |
1.26 |
2.63 |
0.76 |
0.75 |
2У2" |
|||||||
|
10 |
3.72 |
30.8 |
2.14 |
8.34 |
1.57 |
3.86 |
0.96 |
1.14 |
0.67 |
0.48 |
||||||
|
15 |
5.6 |
64.6 |
3.21 |
17.6 |
2.36 |
8.13 |
1.43 |
2.33 |
1 |
0.99 |
3 |
" |
||||
|
20 |
7.44 |
110.5 |
4.29 |
29.1 |
3.15 |
13.5 |
1.91 |
3.86 |
1.34 |
1.64 |
0.87 |
0.59 |
ЗУ2" |
|||
|
25 |
5.36 |
43.7 |
3.94 |
20.2 |
2.39 |
5.81 |
1.68 |
2.48 |
1.08 |
0.67 |
0.81 |
0.42 |
||||
|
30 |
6.43 |
62.9 |
4.72 |
29.1 |
2.87 |
8.04 |
2.01 |
3.43 |
1.3 |
1.21 |
0.97 |
0.6 |
4 |
|||
|
35 |
7.51 |
82.5 |
5.51 |
38.2 |
3.35 |
10.95 |
2.35 |
4.49 |
1.52 |
1.58 |
1.14 |
0.79 |
0.88 |
0.42 |
||
|
40 |
6.3 |
47.8 |
3.82 |
13.7 |
2.68 |
5.88 |
1.74 |
2.06 |
1.3 |
1 |
1.01 |
0.53 |
||||
|
45 |
7.08 |
60.6 |
4.3 |
17.4 |
3 |
7.14 |
1.95 |
2.51 |
1.46 |
1.21 |
1.13 |
0.67 |
||||
|
50 |
7.87 |
74.7 |
4.78 |
20.6 |
3.35 |
8.82 |
2.17 |
3.1 |
1.62 |
1.44 |
1.26 |
0.8 |
||||
|
60 |
5.74 |
29.6 |
4.02 |
12.2 |
2.6 |
4.29 |
1.95 |
2.07 |
1.51 |
1.1 5" |
||||||
|
70 |
6.69 |
38.6 |
4.69 |
15.3 |
3.04 |
5.84 |
2.27 |
2.71 |
1.76 |
1.5 1.12 0.48 |
Pressure Drop I000 Feet of Schedule 40 Steel Pipe, in Pounds per Square Inch
|
D/s — Veloc — Pres — Veloc- Pres — Veloc — Pres — Veloc — Pres — Veloc — Pres — Veloc — Pres- Veloc — Pres — Veloc — Pres — Veloc — Pres- Charge ity sure ity sure ity sure ity sure ity sure ity sure ity sure ity sure ity sure
|
|
Pressure Drop I000 Feet of Schedule 40 Steel Pipe, in Pounds per Square Inch
|
|
648 |
|
Pressure Drop 1000 Feet of Schedule 40 Steel Pipe, in Pounds per Square Inch
|
|
Courtesy Sarco Company Inc. |
|
649 |
|
650 |
Table D-7 Warmup Load in Pounds of Steam per 100 Feet of Steam Main (Ambient Temperature 70°F)a[7]
|
Steam Pressure (ps’g) |
Main Size |
0°F Correction Factora |
|||||||||||||
|
2" |
2’h" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
||
|
0 |
6.2 |
9.7 |
12.8 |
18.2 |
24.6 |
31.9 |
48 |
68 |
90 |
107 |
140 |
176 |
207 |
208 |
1.5 |
|
5 |
6.9 |
11 |
14.4 |
20.4 |
27.7 |
35.9 |
48 |
77 |
101 |
120 |
157 |
198 |
233 |
324 |
1.44 |
|
10 |
7.5 |
11.8 |
15.5 |
22 |
29.9 |
38.8 |
58 |
83 |
109 |
130 |
169 |
213 |
251 |
350 |
1.41 |
|
20 |
8.4 |
13.4 |
17.5 |
24.9 |
33.8 |
43.9 |
66 |
93 |
124 |
146 |
191 |
241 |
284 |
396 |
1.37 |
|
40 |
3.9 |
15.8 |
20.6 |
29.3 |
39.7 |
51.6 |
78 |
110 |
145 |
172 |
225 |
284 |
334 |
465 |
1.32 |
|
60 |
11 |
17.5 |
22.9 |
32.6 |
44.2 |
57.3 |
86 |
122 |
162 |
192 |
250 |
316 |
372 |
518 |
1.29 |
|
80 |
12 |
19 |
24.9 |
35.3 |
47.9 |
62.1 |
93 |
132 |
175 |
208 |
271 |
342 |
403 |
561 |
1.27 |
|
100 |
12.8 |
20.3 |
26.6 |
37.8 |
51.2 |
66.5 |
100 |
142 |
188 |
222 |
290 |
366 |
431 |
600 |
1.26 |
|
125 |
13.7 |
21.7 |
28.4 |
40.4 |
54.8 |
71.1 |
107 |
152 |
200 |
238 |
310 |
391 |
461 |
642 |
1.25 |
|
150 |
14.5 |
23 |
30 |
42.8 |
58 |
75.2 |
113 |
160 |
212 |
251 |
328 |
414 |
487 |
679 |
1.24 |
|
175 |
15.3 |
24.2 |
31.7 |
45.1 |
61.2 |
79.4 |
119 |
169 |
224 |
265 |
347 |
437 |
514 |
716 |
1.23 |
|
200 |
16 |
25.3 |
33.1 |
47.1 |
63.8 |
82.8 |
125 |
177 |
234 |
277 |
362 |
456 |
537 |
748 |
1.22 |
|
250 |
17.2 |
27.3 |
35.8 |
50.8 |
68.9 |
89.4 |
134 |
191 |
252 |
299 |
390 |
492 |
579 |
807 |
1.21 |
|
300 |
25 |
38.3 |
51.3 |
74.8 |
104 |
142.7 |
217 |
322 |
443 |
531 |
682 |
854 |
1045 |
1182 |
1.2 |
|
400 |
27.8 |
42.6 |
57.1 |
83.2 |
115.7 |
158.7 |
241 |
358 |
493 |
590 |
759 |
971 |
1163 |
1650 |
1.18 |
|
500 |
30.2 |
46.3 |
62.1 |
90.5 |
125.7 |
172.6 |
262 |
389 |
535 |
642 |
825 |
1033 |
1263 |
1793 |
1.17 |
|
600 |
32.7 |
50.1 |
67.1 |
97.9 |
136 |
186.6 |
284 |
421 |
579 |
694 |
893 |
1118 |
1367 |
1939 |
1.16 |
Table D-8 Condensation Load in Pounds per Hour per 100 Feet of Insulated Steam Main
(AmbientTemperature 70°F; Insulation 80% Efficient)0[8]
|
Steam Pressure (ps’g) |
Main Size |
0°F Correction Factor“ |
|||||||||||||
|
2" |
2’h" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
14" |
16" |
18" |
20" |
24" |
||
|
10 |
6 |
7 |
9 |
11 |
13 |
16 |
20 |
24 |
29 |
32 |
36 |
39 |
44 |
53 |
1.58 |
|
30 |
8 |
9 |
11 |
14 |
17 |
20 |
26 |
32 |
38 |
42 |
48 |
51 |
57 |
68 |
1.5 |
|
60 |
10 |
12 |
14 |
18 |
24 |
27 |
33 |
41 |
49 |
54 |
62 |
67 |
74 |
89 |
1.45 |
|
100 |
12 |
15 |
18 |
22 |
28 |
33 |
41 |
51 |
61 |
67 |
77 |
83 |
93 |
111 |
1.41 |
|
125 |
13 |
16 |
20 |
24 |
30 |
36 |
45 |
56 |
66 |
73 |
84 |
90 |
101 |
121 |
1.39 |
|
175 |
16 |
19 |
23 |
26 |
33 |
38 |
53 |
66 |
78 |
86 |
98 |
107 |
119 |
142 |
1.38 |
|
250 |
18 |
22 |
27 |
34 |
42 |
50 |
62 |
77 |
92 |
101 |
116 |
126 |
140 |
168 |
1.36 |
|
300 |
20 |
25 |
30 |
37 |
46 |
54 |
68 |
85 |
101 |
111 |
126 |
138 |
154 |
184 |
1.35 |
|
400 |
23 |
28 |
34 |
43 |
53 |
63 |
80 |
99 |
118 |
130 |
148 |
162 |
180 |
216 |
1.33 |
|
500 |
27 |
33 |
39 |
49 |
61 |
73 |
91 |
114 |
135 |
148 |
170 |
185 |
206 |
246 |
1.32 |
|
600 |
30 |
37 |
44 |
55 |
68 |
82 |
103 |
128 |
152 |
167 |
191 |
208 |
232 |
277 |
1.31 |
|
652 |
Table D-9 Flange Standards (All dimensions are in inches)
|
125-lb Cast Iron |
ASA BI6.I |
|||||||||||||
|
Pipe Size |
‘A % |
/ |
I’A |
1 ‘A |
2 |
2’A |
3 |
3 ‘A |
4 |
5 |
6 |
8 |
10 |
12 |
|
Diameter of Flange |
4 Va |
4Vs |
5 |
6 |
7 |
7Vi |
8V2 |
9 |
10 |
11 |
13V |
16 |
19 |
|
|
Thickness of Flange (min)1 |
7/16 |
V2 |
9/i6 |
Vs |
N/i6 |
3/4 |
13/i6 |
15В6 |
15/i6 |
1 |
LVs |
IV16 |
1 Va |
|
|
Diameter of Bolt Circle |
3Vs |
3V2 |
37/s |
4 Va |
5Vi |
6 |
7 |
7V2 |
8V2 |
9V2 |
11 Va |
14 Va |
17 |
|
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
|
|
Diameter of Bolts |
V2 |
Y? |
J/2 |
Vs |
Vs |
Vs |
Vs |
Vs |
Va |
Ya |
Va |
Vs |
Vs |
|
Pipe Size lA 3A I I’A I’/i 2 2’A 3 3’A 4 5 6 5 /0 /2
|
|
(continued) |
|
653 |
|
654 |
Table D-9 (continued)
|
150-lb Bronze |
ASA B 16.24 |
||||||||||||||
|
Pipe Size |
‘A |
% |
1 |
I’A |
1 ‘A |
2 |
2’A |
3 |
3’A |
4 |
5 |
6 |
8 |
10 |
12 |
|
Diameter of Flange |
3V2 |
37/s |
4Va |
45/s |
5 |
6 |
7 |
7V2 |
8V2 |
9 |
10 |
11 |
13V2 |
16 |
19 |
|
Thickness of Flange (min)3 |
Vi6 |
U/32 |
Vs |
13/32 |
7/i6 |
V2 |
9/i6 |
Ys |
N/i6 |
N/i6 |
3/4 |
13/l6 |
15/16 |
1 |
IV16 |
|
Diameter of Bolt Circle |
2Vs |
23A |
3Vs |
3V2 |
37/s |
43/4 |
5 V2 |
6 |
7 |
7Y2 |
8V2 |
9X/2 |
113/4 |
14 Vi |
17 |
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
|
Diameter of Bolts |
V2 |
V2 |
V2 |
V2 |
V2 |
Vs |
Ys |
Vs |
Ys |
Ys |
3/4 |
3/4 |
3/4 |
7/s |
Vs |
|
Pipe Size ‘A 3A I I’A I’A 2 2’A 3 3 ‘A 4 5 6 8 10 12
|
|
(continued) |
|
655 |
|
656 |
Table D-9 (continued)
|
150-lb Steel |
ASA BI6.5 |
|||||||||||||
|
Pipe Size |
‘A % |
1 |
I’A |
I’A |
2 |
2’A |
3 |
3 ‘A |
4 |
5 |
6 |
8 |
10 |
12 |
|
4 Vi |
4Vs |
5 |
6 |
7 |
7V2 |
8V2 |
9 |
10 |
11 |
13 V2 |
16 |
19 |
||
|
Thickness of Flange (min)5 |
Tk |
V2 |
Vie |
5/s |
13/i6 |
3/4 |
13/i6 |
15/i6 |
15/i6 |
1 |
Iys |
13/16 |
IV4 |
|
|
Diameter of Raised Face |
1 |
2V2 |
2Vs |
35/s |
4ys |
5 |
5V2 |
6Vis |
75/i6 |
8!/2 |
105/s |
123/4 |
15 |
|
|
Diameter of Bolt Circle |
3Vs |
3V2 |
37/s |
43/4 |
5V2 |
6 |
7 |
7V2 |
8V2 |
9V2 |
Ll3/4 |
14 Vi |
17 |
|
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
|
|
Diameter of Bolts |
Y? |
V2 |
X/2 |
5/s |
Vs |
Vs |
Vs |
Vs |
3/4 |
3/4 |
3/4 |
7/s |
7/s |
|
Pipe Size ‘/2 3A I I’A I’/2 2 Ґ/2 3 3 ‘A 4 5 6 8 10 12
|
|
(continued) |
|
657 |
|
658 |
Table D-9 (continued)
|
400-lb Steel |
ASA BI6.5 |
||||||||||||||
|
Pipe Size |
‘A |
% |
/ |
/’/4 |
1 ‘A |
2 |
2’A |
3 |
3 ‘A |
4 |
5 |
6 |
8 |
10 |
12 |
|
Diameter of Flange |
3 3/4 |
45/s |
4Ув |
5У4 |
6 Vs |
6У2 |
7Vi |
8У4 |
9 |
10 |
11 |
І2У2 |
15 |
17У2 |
20 V |
|
Thickness of Flange (min)7 |
9/l6 |
Vs |
N/i6 |
13/l6 |
Vs |
1 |
LVs |
1У4 |
LVs |
L3/s |
ІУ2 |
L5/s |
7/s |
2 Vs |
2 U |
|
Diameter of Raised |
L3/s |
Ln/16 |
2 |
2У2 |
27/s |
35/s |
4 Vs |
5 |
5У2 |
6V16 |
7Vi6 |
8У2 |
105/s |
123U |
15 |
|
Diameter of Bolt Circle |
2Vs |
ЗУ4 |
ЗУ2 |
37/s |
4У2 |
5 |
5 Vs |
6Vs |
TU |
7 Vs |
9 Va |
105/s |
13 |
15 Va |
17 Уа |
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
16 |
16 |
|
Diameter of Bolts |
У2 |
Vs |
Vs |
Vs |
3/4 |
3/4 |
7/s |
7/s |
7/s |
7/s |
1 |
Iys |
1У4 |
|
Pipe Size |
‘A |
3/4 |
1 |
I’A |
I’A |
2 |
2’A |
3 |
3 ‘A |
4 |
5 |
6 |
8 |
10 |
12 |
|
Diameter of Flange |
PA |
4Vs |
4 Vs |
5V4 |
6 Vs |
6V2 |
7V2 |
8У4 |
9 |
10[9]/4 |
13 |
14 |
16 У |
10 |
12 |
|
Thickness of Flange (min)[10] |
9/i6 |
Vs |
N/i6 |
13/i6 |
7/s |
1 |
LVs |
1У4 |
1 Vs |
VВ |
VA |
L[11]/s |
23/i6 |
2 У |
2Vs |
|
Diameter of Raised |
LVs |
1пЛб |
2 |
2V2 |
2Vs |
3[12]/s |
4 Vs |
5 |
5 У |
6V16 |
7Vi6 |
8У2 |
105/s |
123A |
15 |
|
Diameter of Bolt Circle |
2Vs |
ЗУ |
ЗУ |
37/s |
4V2 |
5 |
57/s |
6Vs |
7У |
8У2 |
10 У |
11У2 |
13 У |
17 |
19 У |
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
16 |
20 |
|
Diameter of Bolts |
У |
Vs |
Vs |
Vs |
3/4 |
Vs |
3/4 |
3/4 |
7/s |
7/s |
1 |
1 |
1У |
1A |
1У4 |
|
659 |
100 PSIG SATURATED STEAM
|
660 |
FOR OTHER PRESSURES USE CORRECTION FACTORS
|
PSI 0 2 5 10 15 ZG 30 40 60 75 SO 100 110 125 150 175 200 225 250 300 350 400 500 600 FACTOR 6.3 6.0 5.2 4.3 3.6 3.1 2.4 2.0 1.5 1.3 H 1.0 0.92 0,83 0-70 0.62 0.55 0,49 0-45 0 38 0,33 0,29 0.23 0.19
|
|
|
|
|
|
STEAM FRESSURE FSIG
(SATURATED STt*M>
|
662 |
 |
|
|
Table D-13 Chimney Connector and Vent Connector Clearance from Combustible Materials
|
Minimum Clearance, Inches[13] |
|
Residential Appliances Single-Wall, Metal Pipe Connector
|
18 18 9 |
Electric, gas, and oil incinerators Oil and solid-fuel appliances Oil appliances listed as suitable for use with Type L venting system, but only when connected to chimneys Type L Venting-System Piping Connectors
|
A |
Electric, gas, and oil incinerators Oil and solid-fuel appliances Oil appliances listed as suitable for use with Type L venting systems Commercial and Industrial Appliances
Low-Heat Appliances Single-Wall, Metal Pipe Connectors
|
18 18 18 18 36 |
Gas, oil, and solid-fuel boilers, furnaces, and water heaters Ranges, restaurant type Oil unit heaters Other low-heat industrial appliances
Medium-Heat Appliances Single-Wall, Metal Pipe Connectors
All gas, oil, and solid-fuel appliances
|
664 |
Table D-14 Standard Clearances for Heat-Producing Appliances in Residential Installations
Appliance
|
Residential-Type Appliances for Installation in Rooms That Are Large* |
|
|||
|
|||
|
|||
|
|
||
|
Boilers and Water Heaters Steam boilers— 15 psi; water boilers—250°F; water heaters— 200°F; all water walled or jacketed Furnaces—Central Gravity, upflow, downflow, horizontal and duct, warm-air— 250°F max. |
|
Automatic oil or combination gas-oil |
|
Automatic oil or combination gas-oil |
 |
|
|
|
|
Appliance |
||||
|
Residential-Type Appliances for Installation in Rooms That Are Large[14] |
Above Top of Casing or Appliance |
From Top and Sides of Warm — Air Bonnet or Plenum |
From Fronta |
From From Back Sides |
|
Furnaces—Floor For mounting in Automatic oil combustible floors or combination gas-oil |
36 |
— |
12 |
12 12 |
|
665 |
|
Appliance |
||||||
|
Commercial-Industrial Type Low Heat Appliance (Any and All Physical Sizes Expect As Noted) |
Above Top of Casing or Appliance[15] |
From Top and Sides of Warm — Air Bonnet or Plenum |
From Front |
From Back* |
From Sides* |
|
|
Boiler and Water Heaters 100 ft3 or less, any psi, steam |
All fuels |
18 |
48 |
18 |
18 |
|
|
50 psi or less, any size |
All fuels |
18 |
48 |
18 |
18 |
|
|
Unit Heaters Floor mounted or suspended— |
Steam or hot water |
1 |
1 |
1 |
||
|
Suspended—100 ft3 or less |
Oil or Combination Gas-oil |
6 |
24 |
18 |
18 |
|
|
Suspended —over 100 ft3 |
All fuels |
18 |
— |
48 |
18 |
18 |
|
Floor mounted any |
All fuels |
18 |
48 |
18 |
18 |
|
666 |
|
Input heat units |
Efficiency % |
Usable Btu/h |
Gph 100° F rise |
Tank size, gal |
Available Hot-Water Storage Plus Recovery 100°F Rise |
||||
|
15 min 30 min |
45 min |
60 min |
Draw, gph |
||||||
|
Electricity, kW 1.5 |
92.5 |
4,750 |
5.7* |
20 |
21.4 |
22.8 |
24.3 |
25.7 |
5.7 |
|
2.5 |
92.5 |
7,900 |
9.5* |
20 |
32.4 |
34.8 |
37.1 |
39.5 |
9.5 |
|
4.5 |
92.5 |
14,200 |
17.1* |
30 |
44.3 |
48.6 |
52.9 |
57.1 |
17.1 |
|
4.5 |
92.5 |
14,200 |
17.1* |
50 |
54.3 |
58.6 |
62.9 |
67.1 |
17.1 |
|
6 |
92.5 |
19,000 |
22.8* |
66 |
71.6 |
77.2 |
82.8 |
88.8 |
22.8 |
|
7 |
92.5 |
22,100 |
26.5 |
80 |
86.6 |
93.2 |
99.8 |
106.5 |
26.5 |
|
Gas, Btu/h 34,000 |
75 |
25,500 |
30.6 |
30 |
37.7 |
45.3 |
53 |
55.6“ |
25.6“ |
|
42,000 |
75 |
31,600 |
38 |
30 |
39.5 |
49 |
58.8 |
61.7“ |
31.7“ |
|
50,000 |
75 |
37,400 |
45 |
40 |
51.3 |
62.6 |
73.9 |
77.6“ |
37.6“ |
|
60,000 |
75 |
45,000 |
54 |
50 |
63.5 |
77 |
90.5 |
95.0“ |
45.0“ |
|
Oil, gph 0.5 |
75 |
52,500 |
63 |
30 |
45.8 |
61.6 |
77 A |
82.5“ |
52.5“ |
|
0.75 |
75 |
78,700 |
94.6 |
30 |
53.6 |
77.2 |
100.8 |
109.0“ |
79.0“ |
|
0.85 |
75 |
89,100 |
107 |
30 |
57.7 |
83.4 |
110.1 |
119.1“ |
89.0“ |
|
1 |
75 |
105,000 |
126 |
50 |
81.5 |
13 |
144.5 |
155.0“ |
105.0“ |
|
1.2 |
75 |
126,000 |
151.5 |
50 |
87.9 |
125.8 |
163.7 |
176.0“ |
126.0“ |
|
1.35 |
75 |
145,000 |
174 |
50 |
93.5 |
137 |
180.5 |
195.0“ |
145.0“ |
|
1.5 |
75 |
157,000 |
188.5 |
85 |
132.1 |
179.2 |
226.3 |
242.0“ |
157.0“ |
|
1.65 |
75 |
174,000 |
204.5 |
85 |
136.1 |
187.2 |
238.4 |
259.0“ |
174.0a |
|
* Assumes simultaneous operation of upper and lower elements. aBased on 50 minute-per-hour operation. Courtesy National Oil Fuel Institute |
Posted in Audel HVAC Fundamentals Volume 1 Heating Systems, Furnaces, and Boilers
Добавить комментарий