Data Tables
|
592 |
Pipe Size
|
|
Fittings |
|
Steel C. I. Steel C. I. Steel C. I. Steel C. I. Steel C. I. Steel C. I. Steel C. I. Steel C. I. Steel C. I. Steel C. I. |
|
Screwed Flanged Screwed Flanged Screwed Flanged Screwed Flanged Screwed Flanged |
|
Regular 90° Ell Long Radius 90° Ell Regular 45° Ell CQ Tee- Line Flow Ь Tee- Branch Flow |
|
|
 |
|
2.3 |
3.1 |
3.6 |
4.4 |
5.2 |
6.6 |
7.4 |
8.5 |
9.3 |
11 9 |
13 11 |
|
— |
— |
0.92 |
1.2 |
1.6 |
2.1 |
2.4 |
3.1 |
3.6 |
4.4 3.6 |
5.9 4.8 |
|
— |
— |
1.1 |
1.3 |
1.6 |
2 |
2.3 |
2.7 |
2.9 |
3.4 2.8 |
4.2 3.4 |
|
21 |
22 |
22 |
24 |
29 |
37 |
42 |
54 |
62 |
79 65 |
110 86 |
|
— |
— |
38 |
40 |
45 |
54 |
59 |
70 |
77 |
94 77 |
120 99 |
|
0.32 |
0.45 0.56 0.67 0.84 |
1.1 |
1.2 |
1.5 |
1.7 |
1.9 |
2.5 |
|||
|
1.6 |
2 |
|||||||||
|
2.6 |
2.7 |
2.8 2.3 |
2.9 2.4 |
|||||||
|
12.8 |
15 |
15 |
15 |
17 |
18 |
18 |
18 |
18 |
18 15 |
18 15 |
|
— |
— |
15 |
15 |
17 |
18 |
18 |
21 |
22 |
28 23 |
38 31 |
|
7.2 |
7.3 |
8 |
8.8 |
11 |
13 |
15 |
19 |
22 |
27 22 |
38 31 |
|
— |
— |
3.8 |
5.3 |
7.2 |
10 |
12 |
17 |
21 |
27 22 |
38 31 |
|
150 190 260 310 390 — 150 210 270 330 |
|
50 63 90 120 140 — 52 74 98 120 |
|
I 0.14 0.18 0.21 0.24 0.29 0.36 0.39 0.45 0.47 0.53 0.65 |
|
3.1 3.2 3.2 3.2 3.2 3.2 3.2 3.2 3.2 3.2 — 2.6 2.7 2.8 2.9 3 3 3 3 3 |
|
50 63 90 120 140 160 190 210 240 300 — 52 74 98 120 150 170 200 230 280 |
|
593 |
Pipe Size
TOC o "1-5" h z
|
594 |
Fittings ‘/4 3/8 ‘/2 3/4 I I’M ‘/2 2 2’A 3 4 5 6 8 10 12 14 16 18 20 24
Coupling Stee|
Or Screwed
Fi Bell Mouth Steel — — — — — — — — — 0.44 0.62 — — — — — — — — — —
I___ Ц Inie, c, 0.04 0.07 0.1 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
— — — — — — — — — 0.55 0.77 — 1.3 1.9 2.4 3 3.6 4.3 5 5.7 7
I_____ square Steel
I Mouth 0.44 0.68 0.96 1.3 1.8 2.6 3.1 4.3 5.2 6.7 9.5 13 16 23 29 35 40 47 53 61 76
I Inlet cl —— — — — — — — — 5.5 7.7 — 13 19 24 30 36 43 50 57 70
P1—i 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
L-r—° 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 (V1 — V2)2 . . V2 . .
I/Li.__ .i_v2 Enlarge — h =— ——— Feet of Liquid; If V2 = 0 h = Feet of Liquid
A=1T_J ment (2g) (2g)
Courtesy The Hydraulic Institute (reprinted from the Standards of the Hydraulic Institute, Eleventh Edition, Copyright 1965)
|
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 |
|
I/a |
0.405 |
0.215 |
0.095 |
0.129 |
0.036 |
0.093 |
9.431 |
17.75 |
0.00025 |
0.314 |
27 |
|
!/4 |
0.54 |
0.302 |
0.119 |
0.229 |
0.072 |
0.157 |
7.073 |
12.65 |
0.0005 |
0.535 |
18 |
|
3/a |
0.675 |
0.423 |
0.126 |
0.358 |
0.141 |
0.217 |
5.658 |
9.03 |
0.00098 |
0.738 |
18 |
|
!/2 |
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 |
1112 |
|
114 |
1.66 |
1.278 |
0.191 |
2.164 |
1.283 |
0.881 |
2.301 |
2.99 |
0.00891 |
3 |
1112 |
|
112 |
1.9 |
1.5 |
0.2 |
2.835 |
1.767 |
1.068 |
2.01 |
2.542 |
0.01227 |
3.65 |
1112 |
|
2 |
2.375 |
1.939 |
0.218 |
4.43 |
2.953 |
1.477 |
1.608 |
1.97 |
0.02051 |
5.02 |
1112 |
|
212 |
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 |
|
31/2 |
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.a13 |
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 |
|
A |
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 |
|
595 |
|
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 |
|
96S |
|
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 Scre |
|
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 |
|
34 |
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 |
111/2 |
|
1V4 |
1.66 |
1.38 |
0.14 |
2.164 |
1.495 |
0.669 |
2.301 |
2.767 |
0.01039 |
2.272 |
111/2 |
|
11/2 |
1.9 |
1.61 |
0.145 |
2.835 |
2.036 |
0.799 |
2.01 |
2.372 |
0.01414 |
2.717 |
111/2 |
|
2 |
2.375 |
2.067 |
0.154 |
4.43 |
3.355 |
1.075 |
1.608 |
1.847 |
0.0233 |
3.652 |
111/2 |
|
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 |
|
31/2 |
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 |
|
597 |
|
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 |
|
598 |
|
Gauge Pressure Psig |
Temper Ature °F |
Heat |
In Btu/lb |
Specific Volume Ft3/lb |
Gauge Pressure Psig |
Temper Ature °F |
Heat |
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 |
||
|
D |
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 |
|
|
G |
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 |
|
599 |
|
Gauge Pressure Psig |
Temper Ature °F |
Heat |
: in Btu/lb |
Specific Volume Ft3/lb |
Gauge Pressure Psig |
Temper Ature °F |
Heat |
• 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 |
|
600 |
|
Gauge Pressure Psig |
Temper Ature °F |
Heat |
Lb *3 T CO In |
Specific Volume Ft3/lb |
Gauge Pressure Psig |
Temper Ature °F |
Heat |
Lb U/ Ј In |
Ic e Cifi ume lb E lu r p o 3t e S V ft p |
||
|
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. |
|
601 |
Table D-5 Friction Loss for Water in Feet per 100 Feet
Of Schedule 40 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 |
|
L.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 |
2б |
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 |
|
Б |
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 |
|
Б |
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 |
|
2б |
15.6 |
165 |
40 |
14.8 |
109 |
|
28 |
16.8 |
189 |
45 50 |
.7 .6 6. 8. 11 |
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 |
|
L" Pipe |
L’/l" 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 |
|
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 |
6.66 |
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 |
|
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 |
|
Gal/min ft/sec Drop |
Ft/sec |
Drop |
Ft/sec |
Drop |
Ft/sec Drop |
Ft/sec |
Drop |
Ft/sec |
Drop ft/sec Drop ft/sec Drop |
Ft/sec Drop |
|
1" |
|
909 |
|
1 |
0.37 |
0.49 |
W |
|||||||||||||
|
2 |
0.74 |
1.7 |
0.43 |
0.45 |
1У2" |
|||||||||||
|
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 |
2 |
" |
||||||||
|
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 |
312 |
|||
|
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 |
|
607 |
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 — Prescharge ity sure ity sure ity sure ity sure ity sure ity sure ity sure ity sure ity sure
|
|
Pressure Drop 1000 Feet of Schedule 40 Steel Pipe, in Pounds per Square Inch
|
|
608 |
|
Pressure Drop 1000 Feet of Schedule 40 Steel Pipe, in Pounds per Square Inch
|
|
Courtesy Sarco Company, Inc. |
|
609 |
|
610 |
Table D-7 Warmup Load in Pounds of Steam per 100 Feet of Steam Main (Ambient Temperature 70oF)a[4]
|
Steam Pressure (Psig) |
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 |
|
I 19 |
Table D-8 Condensation Load in Pounds per Hour per 100 Feet of Insulated Steam Main
(Ambient Temperature 70oF;Insulation 80% Efficient)a[5]
|
Steam Pressure (psig) |
Main Size |
0°F Correction Factora |
|||||||||||||
|
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 |
|
612 |
Table D-9 Flange Standards (All dimensions are in inches)
|
125-lb Cast Iron |
ASA BI6.I |
|||||||||||||
|
Pipe Size |
1’/2 3/4 |
1 |
L’/4 |
1 ‘/2 |
2 |
2’h |
3 |
3’/2 |
4 |
5 |
6 |
8 |
10 |
12 |
|
Diameter of Flange |
4!4 |
45/8 |
5 |
6 |
7 |
7!/2 |
8!/2 |
9 |
!0 |
!! |
!3!/2 |
!6 |
!9 |
|
|
Thickness of Flange (min)1 |
7/i6 |
!/2 |
9/i6 |
5/8 |
!1/i6 |
3/4 |
!3/!6 |
!5/!6 |
!5/!6 |
! |
!!/8 |
!3/!6 |
!!/4 |
|
|
Diameter of Bolt Circle |
3!/a |
31/2 |
37/8 |
43/4 |
51/2 |
6 |
7 |
7V2 |
8!/2 |
9V2 |
!!3/4 |
!4!/4 |
!7 |
|
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
!2 |
!2 |
|
|
Diameter of Bolts |
!/2 |
!/2 |
!/2 |
5/8 |
5/8 |
5/8 |
3/8 |
5/8 |
3/4 |
3/4 |
3/4 |
7/8 |
7/8 |
|
ASA BI6.2 |
|
613 |
250-lb Cast Iron
|
Pipe Size Vi 3/4 I II/4 II/2 2 2V2 3 3/24 5 6 8 10 12
|
|
(continued) |
|
614 |
Table D-9 (continued)
|
150-lb Bronze |
ASA BI6.24 |
||||||||||||||
|
Pipe Size |
‘/2 |
3/4 |
1 |
V/4 |
1 ‘/i |
2 |
I’/i |
3 |
3’/i |
4 |
5 |
6 |
8 |
10 |
12 |
|
Diameter of Flange |
3V2 |
37/8 |
4!/4 |
45/8 |
5 |
6 |
7 |
7!/2 |
8!/2 |
9 |
!0 |
!! |
!3!/2 |
!6 |
!9 |
|
Thickness of Flange (min)3 |
5/!6 |
!!/32 |
3/8 |
!3/32 |
7/!6 |
!/2 |
9/!6 |
5/8 |
!!/!6 |
!!/!6 |
3/4 |
!3/!6 |
!5/!6 |
! |
!!/!6 |
|
Diameter of Bolt Circle |
23/8 |
23/4 |
3!/8 |
3!/2 |
37/8 |
43/4 |
5!/2 |
6 |
7 |
7!/2 |
8^/2 |
9!/2 |
!!34 |
!4!/4 |
!7 |
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
!2 |
!2 |
|
Diameter of Bolts |
!/2 |
!/2 |
!/2 |
!/2 |
!/2 |
5/8 |
5/8 |
5/8 |
5/8 |
5/8 |
3/4 |
3/4 |
3/4 |
7/8 |
7/8 |
|
Pipe Size ‘/2 % I I’M V/2 2 2’h 3 3’/2 4 5 6 8 10 12
|
|
(continued) |
|
615 |
|
919 |
Table D-9 (continued)
|
150-lb Steel |
ASA B’6.5 |
|||||||||||||
|
Pipe Size |
‘A 3/4 |
1 |
L’/4 |
L’/2 |
2 |
2’/2 |
3 |
3’/2 |
4 |
5 |
6 |
8 |
10 |
12 |
|
414 |
45/a |
5 |
6 |
7 |
71/2 |
81/2 |
9 |
10 |
11 |
131/2 |
16 |
19 |
||
|
Thickness of Flange (min)5 |
714 |
1/2 |
9/i6 |
5/8 |
13/16 |
34 |
13/16 |
15/16 |
15/16 |
1 |
11/a |
13/16 |
114 |
|
|
Diameter of Raised Face |
2 |
21/2 |
2% |
35/a |
41/a |
5 |
51/2 |
63/16 |
75/16 |
A1/2 |
105/a |
12% |
15 |
|
|
Diameter of Bolt Circle |
3Va |
31/2 |
3% |
43/4 |
51/2 |
6 |
7 |
71/2 |
A1/2 |
91/2 |
113/4 |
141/4 |
17 |
|
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
4 |
A |
A |
A |
A |
A |
12 |
12 |
|
|
Diameter of Bolts |
1/2 |
1/2 |
1/2 |
5/s |
5/a |
5/a |
5/a |
5/a |
3/4 |
3/4 |
% |
7/a |
7/a |
|
Pipe Size /i 3/4 I \/4 \/i l l/i 3 3/i 4 S 6 8 I0 Il
|
|
6I7 |
(continued)
|
6I8 |
Table D-9 (continued)
|
400-lb Steel |
ASA B’6.5 |
||||||||||||||
|
Pipe Size |
Vi |
3/4 |
I |
I% |
I V2 |
2 |
2I/2 |
З |
3I2 |
4 |
S |
6 |
А |
I0 |
I2 |
|
Diameter of Flange |
33/4 |
45/a |
4% |
51/4 |
Б[6]/ |
Б12 |
71/2 |
81/4 |
9 |
10 |
11 |
121/2 |
15 |
171/2 |
201/2 |
|
Thickness of Flange (min)7 |
9/1б |
5/8 |
ПЛб |
13/1б |
7/8 |
1 |
11/8 |
11/4 |
13/8 |
13/8 |
11/2 |
15/8 |
7/8 |
21/8 |
21/4 |
|
Diameter of Raised |
13/8 |
1пЛб |
2 |
21/2 |
27/8 |
35/8 |
41/8 |
5 |
51/2 |
Б3/1б |
Чо 75 |
81/2 |
105/8 |
123/4 |
15 |
|
Diameter of Bolt Circle |
25/8 |
314 |
31/2 |
37/8 |
41/2 |
5 |
57/s |
Б5/8 |
71/4 |
77/8 |
91/4 |
105/8 |
13 |
151/4 |
173/4 |
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
8 |
8 |
12 |
12 |
1б |
1б |
|
Diameter of Bolts |
1/2 |
5/8 |
5/8 |
5/8 |
3/4 |
3/4 |
7/a |
7/8 |
7/8 |
7/8 |
1 |
11/8 |
11/4 |
|
Pipe Size |
/2 |
З/4 |
I |
\/4 |
\/l |
L |
L/l |
3 |
3/i |
4 |
S |
6 |
8 |
IO |
Il |
|
Diameter of Flange |
3[7]/4 |
4[8]/s |
4[9]/s |
5У |
6l/s |
6У |
7У |
S 1/4 |
9 |
103/4 |
13 |
14 |
161/2 |
10 |
12 |
|
Thickness of Flange (min)[10] |
9/l6 |
5/s |
N/l6 |
L3/l6 |
7/s |
1 |
Ll/s |
1У4 |
L3/s |
1У |
L[11]/4 |
L7/s |
23/l6 |
2У |
25/s |
|
Diameter of Raised |
13/s |
Ln/l6 |
2 |
2У |
27/s |
35/s |
41/s |
5 |
5У |
63/16 |
6 75 |
S 12 |
105/s |
123/4 |
15 |
|
Diameter of Bolt Circle |
25/s |
3У4 |
3У2 |
37/s |
41/2 |
5 |
57/s |
65/s |
7У |
S У |
101/2 |
111/2 |
131/4 |
17 |
191/2 |
|
Number of Bolts |
4 |
4 |
4 |
4 |
4 |
S |
S |
S |
S |
S |
S |
12 |
12 |
16 |
20 |
|
Diameter of Bolts |
1/2 |
5/s |
5/s |
5/s |
3/4 |
5/s |
3/4 |
3/4 |
7/s |
7/s |
1 |
1 |
LVs |
11/4 |
1У |
|
6I9 |
100 PSIG SATURATED STEAM
|
620 |
FOR OTHER PRESSURES USE CORRECTION FACTORS
PSI 0 2 5 10 15 20 30 40 60 75 90 100 110 125 150 175 200 225 250 300 350 400 500 600
FACTOR 6.9 6.0 5.2 4.3 3.6 3.1 2.4 2.0 1.5 1.3 1.1 1.0 0.92 0.83 0.70 0.62 0.550.49 0.45 0.380.33 0.290.23 0.19
|
|
|
PIPE SIZE
STEAM PRESSURE PSIG (SATURATED STEAM) |
|
622 |
 |
|
|
Table D-13 Chimney Connector and Vent Connector Clearance from Combustible Materials
|
Minimum Clearance, Inches[12] |
|
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
|
624 |
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[13] |
Above Top of Casing or Appliance |
From Top and Sides of WarmAir 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 |
|
625 |
|
626 |
Table D-15 Standard Clearances For Heat-Producing Appliances in Commercial and Industrial Installations
|
Appliance |
||||||
|
Commercial-Industrial Type Low Heat Appliance (Any and All Physical Sizes Expect As Noted) |
Above Top of Casing or Appliance[14] |
From Top and Sides of WarmAir 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 |
|
627 |
Table D-16 Clearance (in Inches) with Specified Forms of Protection
|
Input heat units |
Efficiency % |
Usable Btu/h |
Gph 100° F rise |
Tank size, gal |
Available Hot-Water Storage Plus Recovery I00°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 |
77.4 |
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“ |
174.0“ |
|
*Assumes simultaneous operation of upper and lower elements. aBased on 50 minute-per-hour operation. Courtesy National Oil Fuel Institute |
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