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DIMENSIONS AND WEIGHTS OF STEEL SEAMLESS AND WELDED PIPE

Pipe Sizes between 12 - 36 inches

 
Pipe Sizes O.D In Inches Pipe Schedules
5s 5 10s 10 20 30 40s & Std 40 60 80s & E.H. 80 100 120 140 160 Dbl. E.H. notes
12 12.750 .156
21.07
.165
22.18
.180
24.16
.180
24.20
.250
33.38
.330
43.77
.375
49.56
.406
53.53
.562
73.16
.500
65.42
.687
88.51
.843
107.2
1.000
125.5
1.125
139.7
1.312
160.3
- (a)
(b)
14 14.000 .156
23.07
- .188
27.73
.250
36.71
.312
45.68
.375
54.57
.375
54.57
.437
63.37
.593
84.91
.500
72.09
.750
106.1
.937
130.7
1.093
150.7
1.250
170.2
1.406
189.1
- 
16 16.000 .165
27.90
- .188
31.75
.250
42.05
.312
52.36
.375
62.58
.375
62.58
.500
82.77
.656
107.5
.500
82.77
.843
136.5
1.031
164.8
1.218
192.3
1.437
223.5
1.593
245.1
- 
18 18.000 .165
31.43
- .188
35.73
.250
47.39
.312
59.03
.437
52.06
.375
70.59
.562
104.8
.750
138.2
.500
93.45
.937
170.8
1.156
208.0
1.375
244.1
1.562
274.2
1.781
308.5
- 
20 20.000 .188
39.78
- .218
46.05
.250
52.73
.375
78.60
.500
104.1
.375
78.60
.593
122.9
.812
166.4
.500
104.1
1.031
208.9
1.280
265.1
1.500
296.4
1.750
341.1
1.968
397.0
- 

 
Pipe Sizes O.D In Inches Pipe Schedules
5s 5 10s 10 20 30 40s & Std 40 60 80s & E.H. 80 100 120 140 160 Dbl. E.H.
24 24.000 .218
55.37

-

.250
63.41
.250
63.41
.375
94.62
.562
140.8
.375
94.62
.687
171.2
.968
238.1
.500
125.5
1.218
296.4
1.531
367.4
1.812
429.4
2.062
483.1
2.343
541.9

-

26 26.000 - - - .312
85.60
.500
136.17
- .375
102.63
- - .500
136.17
- - - - - -
28 28.000 - - - 312
92.26
.500
146.85
.625
182.73
.375
110.64
- - - - - - - - -
30 30.000 .250
79.43
- .312
98.63
.312
98.93
.500
157.53
.625
196.08
.375
118.65
- - .500
157.53
- - - - - -
32 32.000 - - - .312
105.59
.500
168.21
.625
209.43
.375
126.66
.688
230.08
- .500
168.21
- - - - - -
34 34.00 - - - .312
112.25
.500
178.89
.625
222.78
.375
134.67
.688
244.77
- - - - - - - -
36 36.000 - - - .312
118.92
- .625
236.13
.375
142.68
.750
282.35
- .500
189.57
- - - - - -

notes:
(a) Wall thicknesses for the various schedules. (inch)
(b) Weight per foot for standard steel pipe (lb/ft)

THINK!- MARYLAND METRICS - The One-Stop Source For Metric And British Sized Fasteners, Wrenches, Cutting, & Measuring Tools, Metal Shapes, Oil Seals, O-Rings, Mechanical Power Transmission Equipment, Bearings, Hydraulic And Pneumatic Fittings & Tubing, Workholding Components, Plumbing Fittings, & Some Electrical & Electronic Components. Click to go to Maryland Metrics home page


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