|
HANGER SELECTION
When selecting pipe hangers or supports, allowances must be made for Pipe
Fittings or Accessories such as valves, strainers, etc. Larger capacities
must be used in these locations. Approximate piping component weights
are given in Pipe Fitting and Accessory Weight table.
Water Pipe Weights
(85% Magnesia Insulation)
|
Pipe
Size
(in)
|
Max
Hanger
Spacing
(ft)
|
Pipe
Sched-
ule
|
Insul
Thick-
ness
(in)
|
Pipe
Only |
Water |
Insu-
lation |
Total
|
1
11/4
11/2
2
21/2 |
7
7
9
10
11 |
40
40
40
40
40 |
1
1
1
1
1 |
1.7
2.3
2.7
3.7
5.8 |
0.4
0.7
0.9
1.5
2.1 |
0.7
0.8
0.9
1.0
1.2 |
2.8
3.8
4.5
6.2
9.1
|
3
4
5
6
8
10
12 |
12
14
16
17
19
22
23 |
40
40
40
40
40
40
40 |
1
1
11/2
11/2
11/2
11/2
11/2 |
7.6
11.0
15.0
19.0
29.0
41.0
54.0 |
3.2
5.2
8.7
12.4
22.0
34.0
49.0 |
1.3
1.8
2.9
3.1
4.1
5.2
6.0 |
12.1
18.0
26.6
34.5
55.1
80.2
109.0
|
14
16
18
20
24 |
25
27
28
30
32 |
30.
30
30
20
20 |
11/2
11/2
11/2
11/2
11/2 |
55.0
63.0
82.0
79.0
95.0 |
60.0
79.0
100.0
126.0
184.0 |
7.0
7.5
8.0
8.5
10.0 |
122.0
150.0
190.0
214.0
289.0
|
Water Pipe Weight per Length (lbs)
Pipe
Size
(in) |
6' |
8' |
10' |
12' |
14' |
16' |
18' |
20' |
22' |
24' |
26' |
28' |
30' |
32' |
1
11/4
11/2
2
21/2 |
17
28
27
37
55 |
22
30
36
50
73 |
28
38
45
62
91 |
109 |
|
|
|
|
|
|
|
|
|
|
3
4
5
6
8
10
12 |
|
97
144
213
276
440
642
872 |
121
180
266
345
551
802
1090 |
145
216
319
414
661
962
1308 |
252
372
483
771
1123
1526 |
426
552
882
1283
1744 |
621
992
1444
1962 |
1102
1604
2180 |
1764
2398 |
2616 |
|
|
|
|
14
16
18
20
24 |
|
|
1220
1500
1900
2140
2890 |
1464
1800
2280
2568
3468 |
1708
2100
2660
2996
4046 |
1952
2400
3040
3424
4624 |
2196
2700
3420
3852
5202 |
2440
3000
3800
4280
5780 |
2584
3300
4180
4708
6358 |
2928
3600
4560
5136
6936 |
3172
3900
4940
5564
7514 |
4200
5320
5992
8092 |
6420
8670 |
9248 |
Steam Pipe Weights
(85% Magnesia Insulation
|
Pipe
Size
(in)
|
Max
Hanger
Spacing
(ft)
|
Pipe
Sched-
ule
|
Insul
Thick-
ness
(in)
|
Pipe
Only |
Insu-
lation |
Total
|
1
11/4
11/2
2
21/2 |
7
7
9
10
11 |
40
40
40
40
40 |
11/2
11/2
11/2
11/2
11/2 |
1.7
2.3
2.7
3.7
5.8 |
1.2
1.5
1.8
2.0
2.3 |
2.9
3.8
4.5
5.6
8.1 |
3
4
5
6
8
10
12 |
12
14
16
17
19
22
23 |
40
40
40
40
40
40
40 |
11/2
11/2
11/2
2
2
2
2 |
7.6
11.0
15.0
19.0
29.0
41.0
54.0 |
2.1
2.8
3.0
4.6
5.6
7.1
8.1 |
9.7
13.8
18.0
23.6
34.6
48.2
62.1 |
14
16
18
20
24 |
25
27
28
30
32 |
30.
30
30
20
20 |
2
2
2
2
2 |
55.0
63.0
82.0
79.0
95.0 |
8.4
9.3
10.4
11.6
13.4 |
63.4
72.3
92.4
90.6
108.0 |
Steam Pipe Weight
per Length (lbs)
Pipe
Size
(in) |
6' |
8' |
10' |
12' |
14' |
16' |
18' |
20' |
22' |
24' |
26' |
28' |
30' |
32' |
1
11/4
11/2
2
21/2 |
17
23
27
34
49 |
23
30
36
46
65 |
29
38
45
57
81 |
97 |
|
|
|
|
|
|
|
|
|
|
3
4
5
6
8
10
12 |
|
78
110
144
189
278
386
497 |
97
138
180
236
346
482
621 |
116
166
216
283
415
578
745 |
193
252
330
484
675
869 |
288
378
554
771
994 |
425
623
868
1118 |
692
964
1242 |
1060
1366 |
1490 |
|
|
|
|
14
16
18
20
24 |
|
|
634
723
924
906
1080 |
761
868
1109
1087
1296 |
888
1012
1294
1268
1512 |
1014
1157
1478
1450
1728 |
1141
1301
1663
1631
1944 |
1268
1446
1848
1812
2160 |
1395
1591
2033
1993
2376 |
1522
1735
2218
2174
2592 |
1648
1880
2402
2356
2808 |
2169
2587
2356
3024 |
2718
3240 |
3456 |
Flanged 125lb Cast
Iron Fittings and Accessory Weights (approximate)
|
ACCESSORIES
|
FITTINGS
|
Pipe
Size
(in) |
Bonnet
Check
Strainer
(lbs) |
Bonnet
Gate
Valve
(lbs) |
Pipe
Valve
(lbs) |
Size
(in) |
Elbows
(lbs) |
Tee
(lbs) |
Flange
(lbs) |
11/2
2
11/2
3
4
5
6
8
10
12
14
16
18
20
24 |
20
30
40
50
85
110
140
205
330
440
615
875
1075
1380
2150 |
25
25
35
45
80
120
155
305
455
675
885
1170
1375
1780
2960 |
30
40
50
70
110
140
175
250
475
690
930
1255
1650
1950
3065 |
11/2
2
21/2
3
4
5
6
8
10
12
14
16
18
20
24 |
15
20
25
30
55
70
90
120
245
375
495
700
890
1140
1720 |
20
25
35
40
70
90
115
175
295
405
565
750
925
1180
1850 |
3.5
6
8
9
16
20
25
34
53
71
93
120
140
176
255 |
250 lb. Fittings can be estimated at approximately
1.8 times weights shown.
Thermal Expansion of Pipe Materials (inches/100 ft. from 70 degrees
F. )
Degrees
F |
Carbon, Carbonmoly
&
Low Chrome Steel
|
Austenitic
Stainless Steels
(304,316,347) |
Copper |
PVC |
-50
0
50
70
100
150
200
150
300
350
400
450
500
550
600 |
-0.87
-0.51
-0.15
0.00
0.23
0.61
0.99
1.40
1.82
2.26
2.70
3.16
3.62
4.11
4.60 |
-1.23
-0.79
-0.22
0.00
0.34
0.91
1.51
2.08
2.67
3.27
3.88
4.49
5.12
5.74
6.39 |
-1.32
-0.79
-0.22
0.00
0.34
0.91
1.51
2.08
2.67
3.27
3.88
4.49
5.12
5.74
6.39 |
-4.00
-2.33
-0.67
0.00
1.00
2.67
-
-
-
-
-
-
-
-
- |
Inches per 100 Ft. per 100F Temperature Range
50-350F
Carbon, Carbon-moly, Low Chrome Steel: 0.80"
Austentic Stainless Steels (304,316,347) 1.14"
Copper 1.16"
PVC(varies with type)
3.40"
Saturated Steam Temperature
Saturated
Steam Temp. |
| Pressure |
Degree
F |
0
25
50
75
100
125
150
175
200
225
250
275
300 |
212
267
298
320
338
353
366
378
388
397
406
414
421 |
|
